Gene NCBI:76740 | MetamORF

Gene

ID CARD

NCBI:76740

Aliases

A130089M23Rik
BB071175, C76891, C920006C10Rik
D030063F01Rik, Efr3a, ENSMUSG00000015002
MGI:1923990, mKIAA0143, NCBI:76740
OFF:Efr3a

Chromosome

Transcripts

93 ORFs
12 known transcripts
152 ORF to known transcript associations

MetamORF
transcript ID

The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.

Transcript ID

The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).

Transcript name

The transcript name (e.g. MDK-202).

Transcript biotype

The biotype of the transcript (as defined by Ensembl).

ORFs

Display all the transcripts related to the entry.

30585

ENSMUST00000174601

Efr3a-209

processed_transcript

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
358420	195	TTG ...	LDQ ...	Ribo-seq	TTG		1	sORFs_org_Mouse	ncRNA sORF	Brain
362965	126	TTG ...	LKK ...	Ribo-seq	TTG		2	sORFs_org_Mouse	ncRNA sORF	3T3, Brain
32069	36	CTG ...	LSR ...	Ribo-seq	CTG		4	sORFs_org_Mouse	ncRNA sORF	3T3, Brain, R1E, Testis
355761	51	CTG ...	LHQ ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	ncRNA sORF	Brain
31068	33	CTG ...	LRS ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	ncRNA sORF	Testis
358443	135	TTG ...	LQI ...	Ribo-seq	TTG		2	sORFs_org_Mouse	ncRNA sORF	3T3, Brain
357324	63	CTG ...	LLC ...	Ribo-seq	CTG		2	sORFs_org_Mouse	ncRNA sORF	3T3, Brain
360368	84	GTG ...	VCC ...	Ribo-seq	GTG		3	sORFs_org_Mouse	ncRNA sORF	3T3, Brain, R1E
31673	36	ATG ...	MLR ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	ncRNA sORF	Testis
682779	144	TTG ...	LSN ...	Ribo-seq	TTG		1	sORFs_org_Mouse	ncRNA sORF	3T3
354694	33	TTG ...	LIS ...	Ribo-seq	TTG		1	sORFs_org_Mouse	ncRNA sORF	Brain
31064	39	GTG ...	VDN ...	Ribo-seq	GTG		4	sORFs_org_Mouse	ncRNA sORF	3T3, Brain, R1E, Testis
360205	63	TTG ...	LRP ...	Ribo-seq	TTG		4	sORFs_org_Mouse	ncRNA sORF	3T3, Brain, MEF, R1E
30584	48	CTG ...	LAE ...	Ribo-seq	CTG		4	sORFs_org_Mouse	ncRNA sORF	3T3, Brain, R1E, Testis
356776	168	CTG ...	LYP ...	Ribo-seq	CTG		1	sORFs_org_Mouse	ncRNA sORF	3T3
32098	42	CTG ...	LVD ...	Ribo-seq	CTG		4	sORFs_org_Mouse	ncRNA sORF	3T3, Brain, R1E, Testis
363238	60	ATG ...	MQY ...	Ribo-seq	ATG	weak	1	sORFs_org_Mouse	ncRNA sORF	Brain
31244	102	CTG ...	LTF ...	Ribo-seq	CTG		4	sORFs_org_Mouse	ncRNA sORF	3T3, Brain, R1E, Testis
356307	93	ATG ...	MTS ...	Ribo-seq	ATG		1	sORFs_org_Mouse	ncRNA sORF	Brain

30792

ENSMUST00000174615

Efr3a-210

retained_intron

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
360592	96	ATG ...	MGN ...	Ribo-seq	ATG	strong	1	sORFs_org_Mouse	Intronic sORF	MEF
31995	123	CTG ...	LDP ...	Ribo-seq	CTG		8	sORFs_org_Mouse	Intronic sORF	Brain, E14, Liver, MEF, Neutrophil, Spleen_B_cell, Testis, v6-5
1619680	36	CTG ...	LQR ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	MEF
31320	156	CTG ...	LSM ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Intronic sORF	Brain, Testis
32255	123	CTG ...	LVA ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Intronic sORF	Brain, Testis
1353487	87	GTG ...	VAD ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Intronic sORF	E14
31163	177	GTG ...	VTS ...	Ribo-seq	GTG		7	sORFs_org_Mouse	Intronic sORF	Brain, E14, Liver, Neutrophil, Spleen_B_cell, Testis, v6-5
30791	111	TTG ...	LSP ...	Ribo-seq	TTG		8	sORFs_org_Mouse	Intronic sORF	Brain, E14, Liver, MEF, Neutrophil, Spleen_B_cell, Testis, v6-5
31880	174	CTG ...	LGC ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Intronic sORF	E14, Testis
32339	138	CTG ...	LPG ...	Ribo-seq	CTG		8	sORFs_org_Mouse	Intronic sORF	Brain, E14, Liver, MEF, Neutrophil, Spleen_B_cell, Testis, v6-5
31126	81	CTG ...	LRQ ...	Ribo-seq	CTG		8	sORFs_org_Mouse	Intronic sORF	Brain, E14, Liver, MEF, Neutrophil, Spleen_B_cell, Testis, v6-5
1618572	84	CTG ...	LYL ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Intronic sORF	MEF
359782	45	ATG ...	MFR ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Intronic sORF	MEF
1143088	84	TTG ...	LWD ...	Ribo-seq	TTG	weak	2	sORFs_org_Mouse	Intronic sORF	MEF, v6-5
31191	66	TTG ...	LEV ...	Ribo-seq	TTG		7	sORFs_org_Mouse	Intronic sORF	Brain, E14, MEF, Neutrophil, Spleen_B_cell, Testis, v6-5
362594	57	CTG ...	LGH ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	Spleen_B_cell
358122	30	ATG ...	MSF ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Intronic sORF	MEF

1405365

ENSMUST00000174591

Efr3a-208

retained_intron

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
31244	102	CTG ...	LTF ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Intronic sORF	Liver
31673	36	ATG ...	MLR ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Intronic sORF	Liver
31068	33	CTG ...	LRS ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	Liver
31064	39	GTG ...	VDN ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Intronic sORF	Liver
32069	36	CTG ...	LSR ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Intronic sORF	Liver
30584	48	CTG ...	LAE ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Intronic sORF	Liver

31464

ENSMUST00000015146

Efr3a-201

protein_coding

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
362594	57	CTG ...	LGH ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
364639	141	TTG ...	LSN ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
358122	30	ATG ...	MSF ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
360785	105	GTG ...	VWF ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	InCDS Overlapping sORF	Brain
366160	81	TTG ...	LKL ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
683413	42	CTG ...	LGI ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, E14
366412	33	ATG ...	MHA ...	Ribo-seq	ATG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
365214	132	TTG ...	LQI ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
355177	81	CTG ...	LTK ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
366051	120	TTG ...	LTS ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
363481	30	TTG ...	LCR ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
355078	66	CTG ...	LHC ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
364709	66	GTG ...	VPC ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
358646	84	GTG ...	VQL ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
359041	42	ATG ...	MEW ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
354930	39	ATG ...	MRR ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain, R1E
365120	93	CTG ...	LLC ...	Ribo-seq	CTG		1	sORFs_org_Mouse	InCDS Overlapping sORF	Brain
366438	42	GTG ...	VIQ ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
357179	63	CTG ...	LQC ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
360592	96	ATG ...	MGN ...	Ribo-seq	ATG	strong	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
364459	81	TTG ...	LYL ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
366101	99	TTG ...	LWI ...	Ribo-seq	TTG		1	sORFs_org_Mouse	InCDS Overlapping sORF	Brain
366772	129	ATG ...	MKI ...	Ribo-seq	ATG		1	sORFs_org_Mouse	InCDS Overlapping sORF	Brain
364643	90	ATG ...	MTS ...	Ribo-seq	ATG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
31463	57	ATG ...	MLV ...	Ribo-seq	ATG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Testis
363485	93	CTG ...	LDT ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
364824	66	ATG ...	MID ...	Ribo-seq	ATG		1	sORFs_org_Mouse	InCDS Overlapping sORF	Brain
365456	90	CTG ...	LYL ...	Ribo-seq	CTG		1	sORFs_org_Mouse	InCDS Overlapping sORF	Brain
690131	30	TTG ...	LSD ...	Ribo-seq	TTG		1	sORFs_org_Mouse	InCDS Overlapping sORF	R1E
360581	72	TTG ...	LLL ...	Ribo-seq	TTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
364787	123	TTG ...	LKK ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
362264	96	ATG ...	MKI ...	Ribo-seq	ATG		1	sORFs_org_Mouse	InCDS Overlapping sORF	Brain
362151	33	ATG ...	MSL ...	Ribo-seq	ATG	weak	1	sORFs_org_Mouse	InCDS Overlapping sORF	Brain
366258	33	ATG ...	MLS ...	Ribo-seq	ATG		1	sORFs_org_Mouse	InCDS Overlapping sORF	R1E
366328	135	ATG ...	MKR ...	Ribo-seq	ATG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
359782	45	ATG ...	MFR ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain

1180312

ENSMUST00000211878

Efr3a-213

protein_coding

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
1351884	57	CTG ...	LLL ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF
1180311	93	AAG ...	KIA ...	Ribo-seq	AAG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
354930	39	ATG ...	MRR ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	InCDS Overlapping sORF	MEF
1352904	60	CTG ...	LLL ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF
1142165	33	ATG ...	MAL ...	Ribo-seq	ATG	strong	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
682505	57	CTG ...	LYL ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
1353407	63	GTG ...	VLL ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF
1353455	54	CTG ...	LLC ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF

366259

ENSMUST00000173858

Efr3a-205

protein_coding

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
360592	96	ATG ...	MGN ...	Ribo-seq	ATG	strong	1	Johnstone2016	Alternative InCDS Overlapping sORF	Glioma, Liver, MEF, MESC
364787	123	TTG ...	LKK ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
366412	33	ATG ...	MHA ...	Ribo-seq	ATG		1	Johnstone2016	Alternative InCDS Overlapping sORF	Glioma, Liver, MEF, MESC
365214	132	TTG ...	LQI ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, E14
360785	105	GTG ...	VWF ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	InCDS Overlapping sORF	MEF
354930	39	ATG ...	MRR ...	Ribo-seq	ATG	moderate	1	Johnstone2016	Alternative InCDS Overlapping sORF	Glioma, Liver, MEF, MESC
948901	120	ACG ...	TRR ...	Ribo-seq	ACG		1	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	BMDC
359041	42	ATG ...	MEW ...	Ribo-seq	ATG	moderate	1	Johnstone2016	Alternative InCDS Overlapping sORF	Glioma, Liver, MEF, MESC
356776	168	CTG ...	LYP ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	B_cell
1142165	33	ATG ...	MAL ...	Ribo-seq	ATG	strong	1	Johnstone2016	InCDS Overlapping sORF	Glioma, Liver, MEF, MESC
362151	33	ATG ...	MSL ...	Ribo-seq	ATG	weak	1	Johnstone2016	InCDS Overlapping sORF	Glioma, Liver, MEF, MESC
355761	51	CTG ...	LHQ ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	InCDS Overlapping sORF	B_cell
364639	141	TTG ...	LSN ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
363238	60	ATG ...	MQY ...	Ribo-seq	ATG	weak	2	sORFs_org_Mouse Johnstone2016	InCDS Overlapping sORF	B_cell, Glioma, Liver, MEF, MESC
364643	90	ATG ...	MTS ...	Ribo-seq	ATG		2	sORFs_org_Mouse Johnstone2016	Alternative InCDS Overlapping sORF	Glioma, Liver, MEF, MESC, v6-5
31463	57	ATG ...	MLV ...	Ribo-seq	ATG	weak	1	Johnstone2016	Alternative InCDS Overlapping sORF	Glioma, Liver, MEF, MESC
366258	33	ATG ...	MLS ...	Ribo-seq	ATG		2	sORFs_org_Mouse Johnstone2016	InCDS Overlapping sORF	Brain, Glioma, Liver, MEF, MESC
31673	36	ATG ...	MLR ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse Johnstone2016	sORF Upstream	B_cell, Glioma, Liver, MEF, MESC
366328	135	ATG ...	MKR ...	Ribo-seq	ATG		1	Johnstone2016	Alternative InCDS Overlapping sORF	Glioma, Liver, MEF, MESC
364459	81	TTG ...	LYL ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	v6-5
366772	129	ATG ...	MKI ...	Ribo-seq	ATG		1	Johnstone2016	InCDS Overlapping sORF	Glioma, Liver, MEF, MESC
366438	42	GTG ...	VIQ ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell
31068	33	CTG ...	LRS ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	sORF Upstream	B_cell
365120	93	CTG ...	LLC ...	Ribo-seq	CTG		1	sORFs_org_Mouse	InCDS Overlapping sORF	B_cell

3077381

UNKNOWN_TRANSCRIPT

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
366328	135	ATG ...	MKR ...	Predicted	ATG		1	Samandi2017	sORF
360592	96	ATG ...	MGN ...	Predicted	ATG		1	Samandi2017	sORF
366772	129	ATG ...	MKI ...	Predicted	ATG		1	Samandi2017	sORF
364643	90	ATG ...	MTS ...	Predicted	ATG		1	Samandi2017	sORF

470426

ENSMUST00000172756

Efr3a-203

protein_coding

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
355761	51	CTG ...	LHQ ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	InCDS Overlapping sORF	Spleen_B_cell
1353942	45	GTG ...	VIQ ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
1352205	69	GTG ...	VPC ...	Ribo-seq	GTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
362965	126	TTG ...	LKK ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
31673	36	ATG ...	MLR ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	sORF Upstream	Spleen_B_cell
1353455	54	CTG ...	LLC ...	Ribo-seq	CTG	weak	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14, MEF
357324	63	CTG ...	LLC ...	Ribo-seq	CTG		1	sORFs_org_Mouse	InCDS Overlapping sORF	MEF
1353407	63	GTG ...	VLL ...	Ribo-seq	GTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14, MEF
365120	93	CTG ...	LLC ...	Ribo-seq	CTG		2	sORFs_org_Mouse	InCDS Overlapping sORF	3T3, MEF
682779	144	TTG ...	LSN ...	Ribo-seq	TTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
1351884	57	CTG ...	LLL ...	Ribo-seq	CTG	weak	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14, MEF
1352904	60	CTG ...	LLL ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14, MEF
356307	93	ATG ...	MTS ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
690131	30	TTG ...	LSD ...	Ribo-seq	TTG		2	sORFs_org_Mouse	InCDS Overlapping sORF	3T3, v6-5
1352758	84	TTG ...	LYL ...	Ribo-seq	TTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
356776	168	CTG ...	LYP ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	Spleen_B_cell
358443	135	TTG ...	LQI ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
1142165	33	ATG ...	MAL ...	Ribo-seq	ATG	strong	2	sORFs_org_Mouse	InCDS Overlapping sORF	MEF, v6-5
366258	33	ATG ...	MLS ...	Ribo-seq	ATG		4	sORFs_org_Mouse	InCDS Overlapping sORF	3T3, E14, MEF, v6-5
31068	33	CTG ...	LRS ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	sORF Upstream	Spleen_B_cell

1179949

ENSMUST00000174856

Efr3a-212

protein_coding

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
31673	36	ATG ...	MLR ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	sORF	E14
1181905	240	GTG ...	VAG ...	Ribo-seq	GTG		1	sORFs_org_Mouse	sORF	E14
1179948	84	ATT ...	IRP ...	Ribo-seq	ATT	moderate	1	sORFs_org_Mouse	sORF	E14

949865

ENSMUST00000096411

Efr3a-202

processed_transcript

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
31673	36	ATG ...	MLR ...	Ribo-seq	ATG	moderate	4	sORFs_org_Mouse	ncRNA sORF	E14, MEF, R1E, v6-5
31068	33	CTG ...	LRS ...	Ribo-seq	CTG	moderate	4	sORFs_org_Mouse	ncRNA sORF	E14, MEF, R1E, v6-5
949864	273	ACG ...	TRR ...	Ribo-seq	ACG		1	sORFs_org_Mouse	ncRNA sORF	BMDC

31671

ENSMUST00000174749

Efr3a-211

retained_intron

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
31670	72	GTG ...	VDT ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Intronic sORF	3T3, Testis
686878	66	TTG ...	LWI ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Intronic sORF	3T3
31785	51	GTG ...	VDI ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Intronic sORF	3T3, Testis
686810	30	GTG ...	VAA ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Intronic sORF	3T3
684875	45	TTG ...	LRS ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Intronic sORF	3T3
682505	57	CTG ...	LYL ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Intronic sORF	3T3
362264	96	ATG ...	MKI ...	Ribo-seq	ATG		1	sORFs_org_Mouse	Intronic sORF	3T3

355136

ENSMUST00000174135

Efr3a-207

processed_transcript

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
31068	33	CTG ...	LRS ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	ncRNA sORF	Brain
356776	168	CTG ...	LYP ...	Ribo-seq	CTG		1	sORFs_org_Mouse	ncRNA sORF	Brain
31673	36	ATG ...	MLR ...	Ribo-seq	ATG	moderate	3	sORFs_org_Mouse	ncRNA sORF	Brain, Liver
950430	132	ACG ...	TRR ...	Ribo-seq	ACG		1	sORFs_org_Mouse	ncRNA sORF	BMDC
355135	57	CTG ...	LSP ...	Ribo-seq	CTG		1	sORFs_org_Mouse	ncRNA sORF	Brain

30754

ENSMUST00000173936

Efr3a-206

retained_intron

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
31969	87	CTG ...	LGG ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	Testis
32220	111	TTG ...	LTN ...	Ribo-seq	TTG	weak	2	sORFs_org_Mouse	Intronic sORF	Brain, Testis
30753	57	CTG ...	LTV ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	Testis
32648	66	GTG ...	VER ...	Ribo-seq	GTG	strong	1	sORFs_org_Mouse	Intronic sORF	Testis

ORFs

93 ORFs
12 known transcripts
152 ORF to known transcript associations

MetamORF
ORF ID

The MetamORF ID of the ORF. This is an unique ID referring to the ORF.

ORF Length

The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.

Nucleic
sequence

The nucleic sequence of the ORF.

Amino acid
sequence

The amino acid sequence of the ORF.

Start codon

The start codon sequence of the ORF.

ORF annotations

A comma-separated list of all the annotations computed by our algorithm for the ORF. This list includes the annotations computed for the ORF for all transcripts. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.

Cell types

A comma-separated list of all the cell types in which the ORF has already been identified.

Transcripts

Display all the transcripts related to the entry.

358420

195

TTG...

LDQ...

TTG

ncRNA
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

360592

ATG...

MGN...

ATG

Intronic
sORF
Alternative
InCDS
Overlapping

MEF, Glioma, Liver,
MESC, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30792	ENSMUST00000174615	Efr3a-210	retained_intron	Ribo-seq	strong	1	sORFs_org_Mouse
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq	strong	1	Johnstone2016
3077381	UNKNOWN_TRANSCRIPT			Predicted		1	Samandi2017
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq	strong	1	sORFs_org_Mouse

31244

102

CTG...

LTF...

CTG

Intronic
sORF
ncRNA

Liver, 3T3, Brain,
R1E, Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
1405365	ENSMUST00000174591	Efr3a-208	retained_intron	Ribo-seq		1	sORFs_org_Mouse
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq		4	sORFs_org_Mouse

362594

CTG...

LGH...

CTG

Alternative
InCDS
Overlapping
sORF
Intronic

Brain, Spleen_B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
30792	ENSMUST00000174615	Efr3a-210	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

31995

123

CTG...

LDP...

CTG

Intronic
sORF

Brain, E14, Liver,
MEF, Neutrophil, Spleen_B_cell,
Testis, v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30792	ENSMUST00000174615	Efr3a-210	retained_intron	Ribo-seq		8	sORFs_org_Mouse

1351884

CTG...

LLL...

CTG

Alternative
InCDS
Overlapping
sORF

MEF, E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
1180312	ENSMUST00000211878	Efr3a-213	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq	weak	2	sORFs_org_Mouse

366328

135

ATG...

MKR...

ATG

sORF
Alternative
InCDS
Overlapping

Glioma, Liver,
MEF, MESC, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
3077381	UNKNOWN_TRANSCRIPT			Predicted		1	Samandi2017
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq		1	Johnstone2016
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

362965

126

TTG...

LKK...

TTG

ncRNA
sORF
Alternative
InCDS
Overlapping

3T3, Brain, E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq		2	sORFs_org_Mouse
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

32069

CTG...

LSR...

CTG

ncRNA
sORF
Intronic

3T3, Brain, R1E,
Testis, Liver

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq		4	sORFs_org_Mouse
1405365	ENSMUST00000174591	Efr3a-208	retained_intron	Ribo-seq		1	sORFs_org_Mouse

364787

123

TTG...

LKK...

TTG

Alternative
InCDS
Overlapping
sORF

E14, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq		1	sORFs_org_Mouse
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

355761

CTG...

LHQ...

CTG

InCDS
Overlapping
sORF
ncRNA

Spleen_B_cell, Brain, B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq	weak	1	sORFs_org_Mouse
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

364639

141

TTG...

LSN...

TTG

Alternative
InCDS
Overlapping
sORF

Brain, E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq		1	sORFs_org_Mouse

358122

ATG...

MSF...

ATG

Alternative
InCDS
Overlapping
sORF
Intronic

Brain, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
30792	ENSMUST00000174615	Efr3a-210	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

31673

ATG...

MLR...

ATG

sORF
ncRNA
Intronic
Upstream

E14, MEF, R1E,
v6-5, Liver, Spleen_B_cell,
Testis, Brain, B_cell,
Glioma, MESC

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
1179949	ENSMUST00000174856	Efr3a-212	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
949865	ENSMUST00000096411	Efr3a-202	processed_transcript	Ribo-seq	moderate	4	sORFs_org_Mouse
1405365	ENSMUST00000174591	Efr3a-208	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq	moderate	1	sORFs_org_Mouse
355136	ENSMUST00000174135	Efr3a-207	processed_transcript	Ribo-seq	moderate	3	sORFs_org_Mouse
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse Johnstone2016

366412

ATG...

MHA...

ATG

Alternative
InCDS
Overlapping
sORF

Glioma, Liver, MEF,
MESC, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq		1	Johnstone2016
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

360785

105

GTG...

VWF...

GTG

InCDS
Overlapping
sORF

Brain, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

365214

132

TTG...

LQI...

TTG

Alternative
InCDS
Overlapping
sORF

3T3, E14, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq		2	sORFs_org_Mouse
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

366160

TTG...

LKL...

TTG

Alternative
InCDS
Overlapping
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

683413

CTG...

LGI...

CTG

Alternative
InCDS
Overlapping
sORF

3T3, E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse

354930

ATG...

MRR...

ATG

Alternative
InCDS
Overlapping
sORF

Glioma, Liver, MEF,
MESC, Brain, R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq	moderate	1	Johnstone2016
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse
1180312	ENSMUST00000211878	Efr3a-213	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

31068

CTG...

LRS...

CTG

ncRNA
sORF
Intronic
Upstream

Testis, Brain, Liver,
B_cell, Spleen_B_cell, E14,
MEF, R1E, v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq	moderate	1	sORFs_org_Mouse
355136	ENSMUST00000174135	Efr3a-207	processed_transcript	Ribo-seq	moderate	2	sORFs_org_Mouse
1405365	ENSMUST00000174591	Efr3a-208	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
949865	ENSMUST00000096411	Efr3a-202	processed_transcript	Ribo-seq	moderate	4	sORFs_org_Mouse

1353942

GTG...

VIQ...

GTG

Alternative
InCDS
Overlapping
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

1352205

GTG...

VPC...

GTG

Alternative
InCDS
Overlapping
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

31670

GTG...

VDT...

GTG

Intronic
sORF

3T3, Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31671	ENSMUST00000174749	Efr3a-211	retained_intron	Ribo-seq		2	sORFs_org_Mouse

358443

135

TTG...

LQI...

TTG

ncRNA
sORF
Alternative
InCDS
Overlapping

3T3, Brain, E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq		2	sORFs_org_Mouse
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

1619680

CTG...

LQR...

CTG

Intronic
sORF

MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30792	ENSMUST00000174615	Efr3a-210	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

31320

156

CTG...

LSM...

CTG

Intronic
sORF

Brain, Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30792	ENSMUST00000174615	Efr3a-210	retained_intron	Ribo-seq		2	sORFs_org_Mouse

32255

123

CTG...

LVA...

CTG

Intronic
sORF

Brain, Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30792	ENSMUST00000174615	Efr3a-210	retained_intron	Ribo-seq		2	sORFs_org_Mouse

355177

CTG...

LTK...

CTG

Alternative
InCDS
Overlapping
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

1353487

GTG...

VAD...

GTG

Intronic
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30792	ENSMUST00000174615	Efr3a-210	retained_intron	Ribo-seq		1	sORFs_org_Mouse

366051

120

TTG...

LTS...

TTG

Alternative
InCDS
Overlapping
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

1180311

AAG...

KIA...

AAG

Alternative
InCDS
Overlapping
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
1180312	ENSMUST00000211878	Efr3a-213	protein_coding	Ribo-seq		1	sORFs_org_Mouse

363481

TTG...

LCR...

TTG

Alternative
InCDS
Overlapping
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

355078

CTG...

LHC...

CTG

Alternative
InCDS
Overlapping
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

948901

120

ACG...

TRR...

ACG

Alternative
Overlapping
sORF
Upstream

BMDC

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq		1	sORFs_org_Mouse

364709

GTG...

VPC...

GTG

Alternative
InCDS
Overlapping
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

686878

TTG...

LWI...

TTG

Intronic
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31671	ENSMUST00000174749	Efr3a-211	retained_intron	Ribo-seq		1	sORFs_org_Mouse

31163

177

GTG...

VTS...

GTG

Intronic
sORF

Brain, E14, Liver,
Neutrophil, Spleen_B_cell, Testis,
v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30792	ENSMUST00000174615	Efr3a-210	retained_intron	Ribo-seq		7	sORFs_org_Mouse

357324

CTG...

LLC...

CTG

ncRNA
sORF
InCDS
Overlapping

3T3, Brain, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq		2	sORFs_org_Mouse
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq		1	sORFs_org_Mouse

1353455

CTG...

LLC...

CTG

Alternative
InCDS
Overlapping
sORF

E14, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq	weak	2	sORFs_org_Mouse
1180312	ENSMUST00000211878	Efr3a-213	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

358646

GTG...

VQL...

GTG

Alternative
InCDS
Overlapping
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

359041

ATG...

MEW...

ATG

Alternative
InCDS
Overlapping
sORF

Brain, Glioma, Liver,
MEF, MESC

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq	moderate	1	Johnstone2016

30791

111

TTG...

LSP...

TTG

Intronic
sORF

Brain, E14, Liver,
MEF, Neutrophil, Spleen_B_cell,
Testis, v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30792	ENSMUST00000174615	Efr3a-210	retained_intron	Ribo-seq		8	sORFs_org_Mouse

360368

GTG...

VCC...

GTG

ncRNA
sORF

3T3, Brain, R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq		3	sORFs_org_Mouse

356776

168

CTG...

LYP...

CTG

Alternative
Overlapping
sORF
Upstream
ncRNA

B_cell, Brain, Spleen_B_cell,
3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq		1	sORFs_org_Mouse
355136	ENSMUST00000174135	Efr3a-207	processed_transcript	Ribo-seq		1	sORFs_org_Mouse
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq		1	sORFs_org_Mouse
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

1353407

GTG...

VLL...

GTG

Alternative
InCDS
Overlapping
sORF

E14, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse
1180312	ENSMUST00000211878	Efr3a-213	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

365120

CTG...

LLC...

CTG

InCDS
Overlapping
sORF

3T3, MEF, Brain,
B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq		2	sORFs_org_Mouse
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq		1	sORFs_org_Mouse

366772

129

ATG...

MKI...

ATG

sORF
InCDS
Overlapping

Brain, Glioma,
Liver, MEF, MESC

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
3077381	UNKNOWN_TRANSCRIPT			Predicted		1	Samandi2017
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq		1	Johnstone2016

1142165

ATG...

MAL...

ATG

InCDS
Overlapping
sORF
Alternative

Glioma, Liver, MEF,
MESC, E14, v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq	strong	1	Johnstone2016
1180312	ENSMUST00000211878	Efr3a-213	protein_coding	Ribo-seq	strong	1	sORFs_org_Mouse
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq	strong	2	sORFs_org_Mouse

682779

144

TTG...

LSN...

TTG

Alternative
InCDS
Overlapping
sORF
ncRNA

E14, 3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

366438

GTG...

VIQ...

GTG

Alternative
InCDS
Overlapping
sORF

Brain, B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq		1	sORFs_org_Mouse

357179

CTG...

LQC...

CTG

Alternative
InCDS
Overlapping
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

364459

TTG...

LYL...

TTG

Alternative
InCDS
Overlapping
sORF

Brain, v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq		1	sORFs_org_Mouse

366101

TTG...

LWI...

TTG

InCDS
Overlapping
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

362151

ATG...

MSL...

ATG

InCDS
Overlapping
sORF

Glioma, Liver, MEF,
MESC, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq	weak	1	Johnstone2016
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

1352904

CTG...

LLL...

CTG

Alternative
InCDS
Overlapping
sORF

MEF, E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
1180312	ENSMUST00000211878	Efr3a-213	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse

31969

CTG...

LGG...

CTG

Intronic
sORF

Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30754	ENSMUST00000173936	Efr3a-206	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

1181905

240

GTG...

VAG...

GTG

sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
1179949	ENSMUST00000174856	Efr3a-212	protein_coding	Ribo-seq		1	sORFs_org_Mouse

31880

174

CTG...

LGC...

CTG

Intronic
sORF

E14, Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30792	ENSMUST00000174615	Efr3a-210	retained_intron	Ribo-seq		2	sORFs_org_Mouse

31785

GTG...

VDI...

GTG

Intronic
sORF

3T3, Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31671	ENSMUST00000174749	Efr3a-211	retained_intron	Ribo-seq		2	sORFs_org_Mouse

356307

ATG...

MTS...

ATG

Alternative
InCDS
Overlapping
sORF
ncRNA

E14, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

364643

ATG...

MTS...

ATG

Alternative
InCDS
Overlapping
sORF

Brain, Glioma, Liver,
MEF, MESC, v6-5,

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq		2	sORFs_org_Mouse Johnstone2016
3077381	UNKNOWN_TRANSCRIPT			Predicted		1	Samandi2017

363238

ATG...

MQY...

ATG

InCDS
Overlapping
sORF
ncRNA

B_cell, Glioma, Liver,
MEF, MESC, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq	weak	2	sORFs_org_Mouse Johnstone2016
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq	weak	1	sORFs_org_Mouse

31463

ATG...

MLV...

ATG

Alternative
InCDS
Overlapping
sORF

Testis, Glioma, Liver,
MEF, MESC

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq	weak	1	Johnstone2016

686810

GTG...

VAA...

GTG

Intronic
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31671	ENSMUST00000174749	Efr3a-211	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

363485

CTG...

LDT...

CTG

Alternative
InCDS
Overlapping
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

32339

138

CTG...

LPG...

CTG

Intronic
sORF

Brain, E14, Liver,
MEF, Neutrophil, Spleen_B_cell,
Testis, v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30792	ENSMUST00000174615	Efr3a-210	retained_intron	Ribo-seq		8	sORFs_org_Mouse

354694

TTG...

LIS...

TTG

ncRNA
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

31064

GTG...

VDN...

GTG

ncRNA
sORF
Intronic

3T3, Brain, R1E,
Testis, Liver

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq		4	sORFs_org_Mouse
1405365	ENSMUST00000174591	Efr3a-208	retained_intron	Ribo-seq		1	sORFs_org_Mouse

364824

ATG...

MID...

ATG

InCDS
Overlapping
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

360205

TTG...

LRP...

TTG

ncRNA
sORF

3T3, Brain, MEF,
R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq		4	sORFs_org_Mouse

31126

CTG...

LRQ...

CTG

Intronic
sORF

Brain, E14, Liver,
MEF, Neutrophil, Spleen_B_cell,
Testis, v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30792	ENSMUST00000174615	Efr3a-210	retained_intron	Ribo-seq		8	sORFs_org_Mouse

366258

ATG...

MLS...

ATG

InCDS
Overlapping
sORF

Brain, Glioma, Liver,
MEF, MESC, 3T3,
E14, v6-5, R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
366259	ENSMUST00000173858	Efr3a-205	protein_coding	Ribo-seq		2	sORFs_org_Mouse Johnstone2016
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq		4	sORFs_org_Mouse
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

684875

TTG...

LRS...

TTG

Intronic
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31671	ENSMUST00000174749	Efr3a-211	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

690131

TTG...

LSD...

TTG

InCDS
Overlapping
sORF

3T3, v6-5, R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq		2	sORFs_org_Mouse
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

1352758

TTG...

LYL...

TTG

Alternative
InCDS
Overlapping
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
470426	ENSMUST00000172756	Efr3a-203	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

32220

111

TTG...

LTN...

TTG

Intronic
sORF

Brain, Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30754	ENSMUST00000173936	Efr3a-206	retained_intron	Ribo-seq	weak	2	sORFs_org_Mouse

365456

CTG...

LYL...

CTG

InCDS
Overlapping
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

30584

CTG...

LAE...

CTG

ncRNA
sORF
Intronic

3T3, Brain, R1E,
Testis, Liver

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq		4	sORFs_org_Mouse
1405365	ENSMUST00000174591	Efr3a-208	retained_intron	Ribo-seq		1	sORFs_org_Mouse

1618572

CTG...

LYL...

CTG

Intronic
sORF

MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30792	ENSMUST00000174615	Efr3a-210	retained_intron	Ribo-seq		1	sORFs_org_Mouse

359782

ATG...

MFR...

ATG

Intronic
sORF
Alternative
InCDS
Overlapping

MEF, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30792	ENSMUST00000174615	Efr3a-210	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

360581

TTG...

LLL...

TTG

Alternative
InCDS
Overlapping
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

950430

132

ACG...

TRR...

ACG

ncRNA
sORF

BMDC

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
355136	ENSMUST00000174135	Efr3a-207	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

682505

CTG...

LYL...

CTG

Intronic
sORF
Alternative
InCDS
Overlapping

3T3, E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31671	ENSMUST00000174749	Efr3a-211	retained_intron	Ribo-seq		1	sORFs_org_Mouse
1180312	ENSMUST00000211878	Efr3a-213	protein_coding	Ribo-seq		1	sORFs_org_Mouse

355135

CTG...

LSP...

CTG

ncRNA
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
355136	ENSMUST00000174135	Efr3a-207	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

1179948

ATT...

IRP...

ATT

sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
1179949	ENSMUST00000174856	Efr3a-212	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

1143088

TTG...

LWD...

TTG

Intronic
sORF

MEF, v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30792	ENSMUST00000174615	Efr3a-210	retained_intron	Ribo-seq	weak	2	sORFs_org_Mouse

362264

ATG...

MKI...

ATG

InCDS
Overlapping
sORF
Intronic

Brain, 3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
31464	ENSMUST00000015146	Efr3a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse
31671	ENSMUST00000174749	Efr3a-211	retained_intron	Ribo-seq		1	sORFs_org_Mouse

32098

CTG...

LVD...

CTG

ncRNA
sORF

3T3, Brain, R1E,
Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30585	ENSMUST00000174601	Efr3a-209	processed_transcript	Ribo-seq		4	sORFs_org_Mouse

30753

CTG...

LTV...

CTG

Intronic
sORF

Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30754	ENSMUST00000173936	Efr3a-206	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

31191

TTG...

LEV...

TTG

Intronic
sORF

Brain, E14, MEF,
Neutrophil, Spleen_B_cell, Testis,
v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30792	ENSMUST00000174615	Efr3a-210	retained_intron	Ribo-seq		7	sORFs_org_Mouse

32648

GTG...

VER...

GTG

Intronic
sORF

Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
30754	ENSMUST00000173936	Efr3a-206	retained_intron	Ribo-seq	strong	1	sORFs_org_Mouse

949864

273

ACG...

TRR...

ACG

ncRNA
sORF

BMDC

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
949865	ENSMUST00000096411	Efr3a-202	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

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