Gene NCBI:108645 | MetamORF

Gene

ID CARD

NCBI:108645

Aliases

1110064C04Rik
2410018D16Rik, AI182287, AU022853
ENSMUSG00000042032, MAT-II, Mat2b
MATIIbeta, MGI:1913667, NCBI:108645
OFF:Mat2b, TGR

Chromosome

Transcripts

59 ORFs
7 known transcripts
127 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.

300013

ENSMUST00000101347

Mat2b-202

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.
309892	39	GTG ...	VAF ...	Ribo-seq	GTG	strong	5	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF, R1E
307818	72	CTG ...	LAH ...	Ribo-seq	CTG	moderate	7	sORFs_org_Mouse	InCDS Overlapping sORF	B_cell, E14, MEF, R1E, v6-5
316298	120	CTG ...	LGT ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	v6-5
643262	108	GTG ...	VPL ...	Ribo-seq	GTG	weak	5	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF, R1E, v6-5
659788	48	CTG ...	LKL ...	Ribo-seq	CTG		4	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC, Brain, MEF, v6-5
642693	102	CTG ...	LGF ...	Ribo-seq	CTG	moderate	7	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, BMDC, E14, MEF, R1E, v6-5
319531	84	GTG ...	VCA ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain, R1E, v6-5
658281	42	CTG ...	LFI ...	Ribo-seq	CTG		4	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC, Brain, MEF, v6-5
643280	36	ATG ...	MGK ...	Ribo-seq	ATG	moderate	3	sORFs_org_Mouse	InCDS Overlapping sORF	MEF, v6-5
1036886	75	TTG ...	LFA ...	Ribo-seq	TTG	weak	1	sORFs_org_Mouse	Alternative sORF Upstream	Neutrophil
301803	45	TTG ...	LAV ...	Ribo-seq	TTG	moderate	5	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF, R1E
1294753	87	ACG ...	TPR ...	Ribo-seq	ACG		1	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	E14
649352	48	ATG ...	MAQ ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
934761	39	ATC ...	IPL ...	Ribo-seq	ATC	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC
317972	126	GTG ...	VPL ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14, R1E, v6-5
651237	54	ATG ...	MKW ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	v6-5
300012	120	TTG ...	LAR ...	Ribo-seq	TTG	strong	3	sORFs_org_Mouse	Alternative Downstream Overlapping sORF	Brain, E14, v6-5
653871	93	TTG ...	LAE ...	Ribo-seq	TTG	moderate	6	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, BMDC, MEF, R1E, v6-5
1292564	48	ATA ...	IVL ...	Ribo-seq	ATA		1	sORFs_org_Mouse	Overlapping sORF Upstream	E14
305482	57	CTG ...	LWL ...	Ribo-seq	CTG	weak	7	sORFs_org_Mouse	InCDS Overlapping sORF	B_cell, E14, MEF, R1E, v6-5
649904	51	TTG ...	LMA ...	Ribo-seq	TTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
1292446	147	ATT ...	IAP ...	Ribo-seq	ATT	moderate	1	sORFs_org_Mouse	Alternative Downstream Overlapping sORF	E14
313524	48	CTG ...	LES ...	Ribo-seq	CTG		11	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	3T3, Brain, E14, Liver, MEF, Neutrophil, R1E, v6-5
304790	42	CTG ...	LES ...	Ribo-seq	CTG		8	sORFs_org_Mouse	Overlapping sORF Upstream	Brain, E14, MEF, R1E, v6-5
643399	33	TTG ...	LRV ...	Ribo-seq	TTG	weak	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF, v6-5
1293747	54	ATA ...	IVL ...	Ribo-seq	ATA		1	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	E14
312860	36	CTG ...	LKC ...	Ribo-seq	CTG		8	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, Brain, E14, MEF, R1E, v6-5
1122798	96	CTG ...	LES ...	Ribo-seq	CTG	strong	1	sORFs_org_Mouse	Alternative Downstream Overlapping sORF	v6-5
315559	69	CTG ...	LRF ...	Ribo-seq	CTG		7	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	3T3, Brain, E14, MEF, R1E, v6-5
653450	36	TTG ...	LLR ...	Ribo-seq	TTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF, v6-5
295947	159	ATG ...	MLS ...	Ribo-seq	ATG	moderate	4	sORFs_org_Mouse	Alternative Downstream Overlapping sORF	E14, R1E, v6-5
301936	60	GTG ...	VLQ ...	Ribo-seq	GTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF, v6-5
646818	45	CTG ...	LFC ...	Ribo-seq	CTG	weak	3	sORFs_org_Mouse	InCDS Overlapping sORF	MEF, v6-5
640866	42	CTG ...	LML ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF, v6-5
653227	96	CTG ...	LRL ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	v6-5
297108	63	CTG ...	LRF ...	Ribo-seq	CTG		6	sORFs_org_Mouse	Overlapping sORF Upstream	3T3, E14, MEF, R1E, v6-5
1079471	63	TTG ...	LFV ...	Ribo-seq	TTG	weak	1	sORFs_org_Mouse	Alternative sORF Upstream	Neutrophil
310407	30	CTG ...	LKC ...	Ribo-seq	CTG		7	sORFs_org_Mouse	InCDS Overlapping sORF	Brain, E14, MEF, R1E, v6-5
307497	57	CTG ...	LQR ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF, v6-5
1290219	81	ACG ...	TPR ...	Ribo-seq	ACG		1	sORFs_org_Mouse	Overlapping sORF Upstream	E14
294296	39	GTG ...	VCA ...	Ribo-seq	GTG		3	sORFs_org_Mouse	InCDS Overlapping sORF	E14, R1E, v6-5
1294171	51	ATT ...	ILK ...	Ribo-seq	ATT		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
648889	39	ATG ...	MLL ...	Ribo-seq	ATG	weak	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF, v6-5
316040	132	ATG ...	MWV ...	Ribo-seq	ATG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	R1E, v6-5
640285	111	CTG ...	LVP ...	Ribo-seq	CTG	moderate	5	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF, R1E, v6-5
449699	87	TTG ...	LAA ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	R1E, v6-5
652357	81	CTG ...	LLC ...	Ribo-seq	CTG	weak	3	sORFs_org_Mouse	InCDS Overlapping sORF	B_cell, R1E, v6-5
449178	42	GTG ...	VPA ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	NSC, R1E
1125368	30	ATG ...	MPS ...	Ribo-seq	ATG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	v6-5
640519	90	TTG ...	LEH ...	Ribo-seq	TTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF, v6-5

19457

ENSMUST00000141830

Mat2b-206

nonsense_mediated_decay

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.
307818	72	CTG ...	LAH ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Brain
301936	60	GTG ...	VLQ ...	Ribo-seq	GTG		3	sORFs_org_Mouse	CDS NMD sORF	Brain, Spleen_B_cell
446655	111	GTG ...	VEL ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Alternative NMD Overlapping sORF Upstream	E14, Spleen_B_cell
19456	132	GTG ...	VFD ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain, Testis
449178	42	GTG ...	VPA ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	Spleen_B_cell
307497	57	CTG ...	LQR ...	Ribo-seq	CTG		3	sORFs_org_Mouse	CDS NMD sORF	Brain, Spleen_B_cell
993736	234	GTG ...	VHC ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative Downstream NMD Overlapping sORF	Brain
294296	39	GTG ...	VCA ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain, Spleen_B_cell
310472	75	CTG ...	LRA ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative NMD Overlapping sORF Upstream	Spleen_B_cell
449699	87	TTG ...	LAA ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	Spleen_B_cell
293495	81	CTG ...	LNL ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain

1837429

ENSMUST00000156867

Mat2b-207

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.
653450	36	TTG ...	LLR ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Intronic sORF	R1E
648889	39	ATG ...	MLL ...	Ribo-seq	ATG	weak	1	sORFs_org_Mouse	Intronic sORF	R1E
643399	33	TTG ...	LRV ...	Ribo-seq	TTG	weak	1	sORFs_org_Mouse	Intronic sORF	R1E
640519	90	TTG ...	LEH ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Intronic sORF	R1E
653227	96	CTG ...	LRL ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Intronic sORF	R1E
301936	60	GTG ...	VLQ ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Intronic sORF	R1E
640009	57	ATG ...	MCL ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Intronic sORF	R1E
649904	51	TTG ...	LMA ...	Ribo-seq	TTG	weak	1	sORFs_org_Mouse	Intronic sORF	R1E
307497	57	CTG ...	LQR ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	R1E
649352	48	ATG ...	MAQ ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Intronic sORF	R1E
640866	42	CTG ...	LML ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	R1E

301804

ENSMUST00000109307

Mat2b-203

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.
305482	57	CTG ...	LWL ...	Ribo-seq	CTG	weak	2	sORFs_org_Mouse	Intronic sORF	Brain, MEF
301803	45	TTG ...	LAV ...	Ribo-seq	TTG	moderate	3	sORFs_org_Mouse	Intronic sORF	BMDC, Brain, MEF
640285	111	CTG ...	LVP ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	Intronic sORF	BMDC, MEF
643262	108	GTG ...	VPL ...	Ribo-seq	GTG	weak	2	sORFs_org_Mouse	Intronic sORF	BMDC, MEF
309892	39	GTG ...	VAF ...	Ribo-seq	GTG	strong	2	sORFs_org_Mouse	Intronic sORF	Brain, MEF
642693	102	CTG ...	LGF ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	MEF
307818	72	CTG ...	LAH ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	MEF
310472	75	CTG ...	LRA ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Intronic sORF	Brain
653871	93	TTG ...	LAE ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Intronic sORF	MEF

295948

ENSMUST00000040167

Mat2b-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.
295947	159	ATG ...	MLS ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse Johnstone2016	Alternative Downstream Overlapping sORF	Brain, Glioma, Liver, MEF, MESC
649352	48	ATG ...	MAQ ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
653227	96	CTG ...	LRL ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
643399	33	TTG ...	LRV ...	Ribo-seq	TTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
646818	45	CTG ...	LFC ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	InCDS Overlapping sORF	3T3
316298	120	CTG ...	LGT ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, Brain
301936	60	GTG ...	VLQ ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
317972	126	GTG ...	VPL ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, Brain
457484	117	GTG ...	VEL ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	3T3, B_cell, Spleen_B_cell
642153	42	GTG ...	VQL ...	Ribo-seq	GTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
659788	48	CTG ...	LKL ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, E14
301803	45	TTG ...	LAV ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
307818	72	CTG ...	LAH ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	InCDS Overlapping sORF	3T3
640866	42	CTG ...	LML ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
312720	81	CTG ...	LRA ...	Ribo-seq	CTG		4	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	3T3, B_cell, Brain, Spleen_B_cell
653450	36	TTG ...	LLR ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
294296	39	GTG ...	VCA ...	Ribo-seq	GTG		1	sORFs_org_Mouse	InCDS Overlapping sORF	3T3
651237	54	ATG ...	MKW ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse Johnstone2016	Alternative InCDS Overlapping sORF	3T3, Glioma, Liver, MEF, MESC
648889	39	ATG ...	MLL ...	Ribo-seq	ATG	weak	2	sORFs_org_Mouse Johnstone2016	Alternative InCDS Overlapping sORF	3T3, Glioma, Liver, MEF, MESC
307497	57	CTG ...	LQR ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
658281	42	CTG ...	LFI ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
319531	84	GTG ...	VCA ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, Brain, Spleen_B_cell
305482	57	CTG ...	LWL ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	InCDS Overlapping sORF	3T3
316040	132	ATG ...	MWV ...	Ribo-seq	ATG		3	sORFs_org_Mouse Johnstone2016	Alternative InCDS Overlapping sORF	3T3, Brain, Glioma, Liver, MEF, MESC
643280	36	ATG ...	MGK ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse Johnstone2016	InCDS Overlapping sORF	3T3, Glioma, Liver, MEF, MESC
652357	81	CTG ...	LLC ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	InCDS Overlapping sORF	3T3
640009	57	ATG ...	MCL ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
653871	93	TTG ...	LAE ...	Ribo-seq	TTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, E14
649904	51	TTG ...	LMA ...	Ribo-seq	TTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
642693	102	CTG ...	LGF ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
640519	90	TTG ...	LEH ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
310472	75	CTG ...	LRA ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Overlapping sORF Upstream	3T3
449699	87	TTG ...	LAA ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3

297109

ENSMUST00000135617

Mat2b-204

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.
304790	42	CTG ...	LES ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Intronic sORF	3T3, Liver, Neutrophil
301803	45	TTG ...	LAV ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Intronic sORF	Liver
309892	39	GTG ...	VAF ...	Ribo-seq	GTG	strong	1	sORFs_org_Mouse	Intronic sORF	3T3
643262	108	GTG ...	VPL ...	Ribo-seq	GTG	weak	3	sORFs_org_Mouse	Intronic sORF	3T3, Liver, Neutrophil
297108	63	CTG ...	LRF ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Intronic sORF	Brain, Neutrophil
642693	102	CTG ...	LGF ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	Intronic sORF	Liver, Neutrophil
653871	93	TTG ...	LAE ...	Ribo-seq	TTG	moderate	2	sORFs_org_Mouse	Intronic sORF	Liver, Neutrophil
307818	72	CTG ...	LAH ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	Neutrophil
640285	111	CTG ...	LVP ...	Ribo-seq	CTG	moderate	3	sORFs_org_Mouse	Intronic sORF	3T3, Liver, Neutrophil
446655	111	GTG ...	VEL ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Intronic sORF	3T3
310407	30	CTG ...	LKC ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Intronic sORF	3T3, Neutrophil

1396011

ENSMUST00000137797

Mat2b-205

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.

19456

132

GTG ...

VFD ...

Ribo-seq

GTG

sORFs_org_Mouse

Liver

293495

CTG ...

LNL ...

Ribo-seq

CTG

sORFs_org_Mouse

Liver

3108018

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.
295947	159	ATG ...	MLS ...	Predicted	ATG		1	Samandi2017	sORF
316040	132	ATG ...	MWV ...	Predicted	ATG		1	Samandi2017	sORF

ORFs

59 ORFs
7 known transcripts
127 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

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.

309892

GTG...

VAF...

GTG

Alternative
InCDS
Overlapping
sORF
Intronic

B_cell, MEF, R1E,
3T3, 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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	strong	5	sORFs_org_Mouse
297109	ENSMUST00000135617	Mat2b-204	retained_intron	Ribo-seq	strong	1	sORFs_org_Mouse
301804	ENSMUST00000109307	Mat2b-203	retained_intron	Ribo-seq	strong	2	sORFs_org_Mouse

307818

CTG...

LAH...

CTG

Alternative
InCDS
NMD
Overlapping
sORF
Intronic

Brain, B_cell, E14,
MEF, R1E, v6-5,
3T3, Neutrophil

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.
19457	ENSMUST00000141830	Mat2b-206	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	moderate	7	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
297109	ENSMUST00000135617	Mat2b-204	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
301804	ENSMUST00000109307	Mat2b-203	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

653450

TTG...

LLR...

TTG

Intronic
sORF
Alternative
InCDS
Overlapping

R1E, 3T3, 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.
1837429	ENSMUST00000156867	Mat2b-207	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse

305482

CTG...

LWL...

CTG

Intronic
sORF
InCDS
Overlapping

Brain, MEF, B_cell,
E14, R1E, v6-5,
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.
301804	ENSMUST00000109307	Mat2b-203	retained_intron	Ribo-seq	weak	2	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	weak	7	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

295947

159

ATG...

MLS...

ATG

Alternative
Downstream
Overlapping
sORF

Brain, Glioma, Liver,
MEF, MESC,
E14, 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.
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse Johnstone2016
3108018	UNKNOWN_TRANSCRIPT			Predicted		1	Samandi2017
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	moderate	4	sORFs_org_Mouse

648889

ATG...

MLL...

ATG

Intronic
sORF
Alternative
InCDS
Overlapping

R1E, 3T3, 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.
1837429	ENSMUST00000156867	Mat2b-207	retained_intron	Ribo-seq	weak	1	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	weak	2	sORFs_org_Mouse Johnstone2016
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	weak	2	sORFs_org_Mouse

301803

TTG...

LAV...

TTG

Intronic
sORF
Alternative
InCDS
Overlapping

BMDC, Brain, MEF,
Liver, B_cell, R1E,
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.
301804	ENSMUST00000109307	Mat2b-203	retained_intron	Ribo-seq	moderate	3	sORFs_org_Mouse
297109	ENSMUST00000135617	Mat2b-204	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	moderate	5	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

316298

120

CTG...

LGT...

CTG

Alternative
InCDS
Overlapping
sORF

v6-5, 3T3, 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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		1	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse

649352

ATG...

MAQ...

ATG

Alternative
InCDS
Overlapping
sORF
Intronic

3T3, E14, 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.
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
1837429	ENSMUST00000156867	Mat2b-207	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

640285

111

CTG...

LVP...

CTG

Intronic
sORF
Alternative
InCDS
Overlapping

BMDC, MEF, 3T3,
Liver, Neutrophil, B_cell,
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.
301804	ENSMUST00000109307	Mat2b-203	retained_intron	Ribo-seq	moderate	2	sORFs_org_Mouse
297109	ENSMUST00000135617	Mat2b-204	retained_intron	Ribo-seq	moderate	3	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	moderate	5	sORFs_org_Mouse

653227

CTG...

LRL...

CTG

Alternative
InCDS
Overlapping
sORF
Intronic

3T3, 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.
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse
1837429	ENSMUST00000156867	Mat2b-207	retained_intron	Ribo-seq	weak	1	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

643262

108

GTG...

VPL...

GTG

Alternative
InCDS
Overlapping
sORF
Intronic

B_cell, MEF, R1E,
v6-5, 3T3, Liver,
Neutrophil, 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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	weak	5	sORFs_org_Mouse
297109	ENSMUST00000135617	Mat2b-204	retained_intron	Ribo-seq	weak	3	sORFs_org_Mouse
301804	ENSMUST00000109307	Mat2b-203	retained_intron	Ribo-seq	weak	2	sORFs_org_Mouse

301936

GTG...

VLQ...

GTG

CDS
NMD
sORF
Alternative
InCDS
Overlapping
Intronic

Brain, Spleen_B_cell, 3T3,
R1E, 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.
19457	ENSMUST00000141830	Mat2b-206	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
1837429	ENSMUST00000156867	Mat2b-207	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse

643399

TTG...

LRV...

TTG

Alternative
InCDS
Overlapping
sORF
Intronic

3T3, R1E, 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.
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse
1837429	ENSMUST00000156867	Mat2b-207	retained_intron	Ribo-seq	weak	1	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	weak	2	sORFs_org_Mouse

659788

CTG...

LKL...

CTG

Alternative
InCDS
Overlapping
sORF

BMDC, Brain, MEF,
v6-5, 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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		4	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse

642693

102

CTG...

LGF...

CTG

Alternative
InCDS
Overlapping
sORF
Intronic

B_cell, BMDC, E14,
MEF, R1E, v6-5,
Liver, Neutrophil, 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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	moderate	7	sORFs_org_Mouse
297109	ENSMUST00000135617	Mat2b-204	retained_intron	Ribo-seq	moderate	2	sORFs_org_Mouse
301804	ENSMUST00000109307	Mat2b-203	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

646818

CTG...

LFC...

CTG

InCDS
Overlapping
sORF

3T3, 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.
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	weak	3	sORFs_org_Mouse

319531

GTG...

VCA...

GTG

Alternative
InCDS
Overlapping
sORF

Brain, R1E, v6-5,
3T3, 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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		3	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq		3	sORFs_org_Mouse

304790

CTG...

LES...

CTG

Intronic
sORF
Overlapping
Upstream

3T3, Liver, Neutrophil,
Brain, 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.
297109	ENSMUST00000135617	Mat2b-204	retained_intron	Ribo-seq		3	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		8	sORFs_org_Mouse

317972

126

GTG...

VPL...

GTG

Alternative
InCDS
Overlapping
sORF

3T3, Brain, E14,
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.
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq		3	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		3	sORFs_org_Mouse

658281

CTG...

LFI...

CTG

Alternative
InCDS
Overlapping
sORF

BMDC, Brain, MEF,
v6-5, 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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		4	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

457484

117

GTG...

VEL...

GTG

Alternative
Overlapping
sORF
Upstream

3T3, B_cell, 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.
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq		3	sORFs_org_Mouse

643280

ATG...

MGK...

ATG

InCDS
Overlapping
sORF

MEF, v6-5, 3T3,
Glioma, Liver, 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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	moderate	3	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse Johnstone2016

642153

GTG...

VQL...

GTG

Alternative
InCDS
Overlapping
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.
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

1036886

TTG...

LFA...

TTG

Alternative
sORF
Upstream

Neutrophil

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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

446655

111

GTG...

VEL...

GTG

Alternative
NMD
Overlapping
sORF
Upstream
Intronic

E14, 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.
19457	ENSMUST00000141830	Mat2b-206	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
297109	ENSMUST00000135617	Mat2b-204	retained_intron	Ribo-seq		1	sORFs_org_Mouse

1294753

ACG...

TPR...

ACG

Alternative
Overlapping
sORF
Upstream

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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		1	sORFs_org_Mouse

19456

132

GTG...

VFD...

GTG

Alternative
Downstream
NMD
sORF
Intronic

Brain, 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.
19457	ENSMUST00000141830	Mat2b-206	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
1396011	ENSMUST00000137797	Mat2b-205	retained_intron	Ribo-seq		1	sORFs_org_Mouse

934761

ATC...

IPL...

ATC

Alternative
InCDS
Overlapping
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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

640519

TTG...

LEH...

TTG

Intronic
sORF
Alternative
InCDS
Overlapping

R1E, 3T3, 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.
1837429	ENSMUST00000156867	Mat2b-207	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse

297108

CTG...

LRF...

CTG

Intronic
sORF
Overlapping
Upstream

Brain, Neutrophil, 3T3,
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.
297109	ENSMUST00000135617	Mat2b-204	retained_intron	Ribo-seq		2	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		6	sORFs_org_Mouse

651237

ATG...

MKW...

ATG

Alternative
InCDS
Overlapping
sORF

v6-5, 3T3, 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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse Johnstone2016

640866

CTG...

LML...

CTG

Alternative
InCDS
Overlapping
sORF
Intronic

3T3, MEF, 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.
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse
1837429	ENSMUST00000156867	Mat2b-207	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

300012

120

TTG...

LAR...

TTG

Alternative
Downstream
Overlapping
sORF

Brain, 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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	strong	3	sORFs_org_Mouse

312720

CTG...

LRA...

CTG

Alternative
Overlapping
sORF
Upstream

3T3, B_cell, 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.
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq		4	sORFs_org_Mouse

653871

TTG...

LAE...

TTG

Alternative
InCDS
Overlapping
sORF
Intronic

B_cell, BMDC, MEF,
R1E, v6-5, Liver,
Neutrophil, 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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	moderate	6	sORFs_org_Mouse
297109	ENSMUST00000135617	Mat2b-204	retained_intron	Ribo-seq	moderate	2	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse
301804	ENSMUST00000109307	Mat2b-203	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

1292564

ATA...

IVL...

ATA

Overlapping
sORF
Upstream

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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		1	sORFs_org_Mouse

294296

GTG...

VCA...

GTG

InCDS
Overlapping
sORF
Alternative
Downstream
NMD

3T3, Brain, Spleen_B_cell,
E14, 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.
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse
19457	ENSMUST00000141830	Mat2b-206	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		3	sORFs_org_Mouse

449178

GTG...

VPA...

GTG

Alternative
Downstream
NMD
sORF
InCDS
Overlapping

Spleen_B_cell, NSC, 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.
19457	ENSMUST00000141830	Mat2b-206	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		2	sORFs_org_Mouse

649904

TTG...

LMA...

TTG

Alternative
InCDS
Overlapping
sORF
Intronic

E14, R1E, 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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse
1837429	ENSMUST00000156867	Mat2b-207	retained_intron	Ribo-seq	weak	1	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

307497

CTG...

LQR...

CTG

CDS
NMD
sORF
Alternative
InCDS
Overlapping
Intronic

Brain, Spleen_B_cell, 3T3,
MEF, 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.
19457	ENSMUST00000141830	Mat2b-206	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse
1837429	ENSMUST00000156867	Mat2b-207	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

1292446

147

ATT...

IAP...

ATT

Alternative
Downstream
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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

313524

CTG...

LES...

CTG

Alternative
Overlapping
sORF
Upstream

3T3, Brain, E14,
Liver, MEF, Neutrophil,
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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		11	sORFs_org_Mouse

993736

234

GTG...

VHC...

GTG

Alternative
Downstream
NMD
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.
19457	ENSMUST00000141830	Mat2b-206	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

316040

132

ATG...

MWV...

ATG

Alternative
InCDS
Overlapping
sORF

3T3, Brain, Glioma,
Liver, MEF, MESC,
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.
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq		3	sORFs_org_Mouse Johnstone2016
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		2	sORFs_org_Mouse
3108018	UNKNOWN_TRANSCRIPT			Predicted		1	Samandi2017

640009

ATG...

MCL...

ATG

Intronic
sORF
Alternative
InCDS
Overlapping

R1E, 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.
1837429	ENSMUST00000156867	Mat2b-207	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

1293747

ATA...

IVL...

ATA

Alternative
Overlapping
sORF
Upstream

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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		1	sORFs_org_Mouse

652357

CTG...

LLC...

CTG

InCDS
Overlapping
sORF

3T3, B_cell, 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.
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	weak	3	sORFs_org_Mouse

312860

CTG...

LKC...

CTG

Alternative
InCDS
Overlapping
sORF

3T3, Brain, 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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		8	sORFs_org_Mouse

1122798

CTG...

LES...

CTG

Alternative
Downstream
Overlapping
sORF

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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	strong	1	sORFs_org_Mouse

315559

CTG...

LRF...

CTG

Alternative
Overlapping
sORF
Upstream

3T3, Brain, 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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		7	sORFs_org_Mouse

310472

CTG...

LRA...

CTG

Alternative
NMD
Overlapping
sORF
Upstream
Intronic

Spleen_B_cell, 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.
19457	ENSMUST00000141830	Mat2b-206	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
301804	ENSMUST00000109307	Mat2b-203	retained_intron	Ribo-seq		1	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

293495

CTG...

LNL...

CTG

Intronic
sORF
Alternative
Downstream
NMD

Liver, 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.
1396011	ENSMUST00000137797	Mat2b-205	retained_intron	Ribo-seq		1	sORFs_org_Mouse
19457	ENSMUST00000141830	Mat2b-206	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

1079471

TTG...

LFV...

TTG

Alternative
sORF
Upstream

Neutrophil

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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

310407

CTG...

LKC...

CTG

InCDS
Overlapping
sORF
Intronic

Brain, E14, MEF,
R1E, v6-5, 3T3,
Neutrophil

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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		7	sORFs_org_Mouse
297109	ENSMUST00000135617	Mat2b-204	retained_intron	Ribo-seq		2	sORFs_org_Mouse

1290219

ACG...

TPR...

ACG

Overlapping
sORF
Upstream

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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		1	sORFs_org_Mouse

449699

TTG...

LAA...

TTG

Alternative
Downstream
NMD
sORF
InCDS
Overlapping

Spleen_B_cell, R1E, v6-5,
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.
19457	ENSMUST00000141830	Mat2b-206	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		2	sORFs_org_Mouse
295948	ENSMUST00000040167	Mat2b-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

1294171

ATT...

ILK...

ATT

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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq		1	sORFs_org_Mouse

1125368

ATG...

MPS...

ATG

Alternative
InCDS
Overlapping
sORF

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.
300013	ENSMUST00000101347	Mat2b-202	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

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