Gene NCBI:12747 | MetamORF

Gene

ID CARD

NCBI:12747

Aliases

Clk1
ENSMUSG00000026034, MGI:107403, NCBI:12747
OFF:Clk1, STY

Chromosome

Transcripts

70 ORFs
13 known transcripts
150 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.

229167

ENSMUST00000156931

Clk1-212

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.
690259	66	ATG ...	MMM ...	Ribo-seq	ATG	weak	2	sORFs_org_Mouse	Intronic sORF	E14, MEF
106658	33	TTG ...	LNT ...	Ribo-seq	TTG		4	sORFs_org_Mouse	Intronic sORF	E14, MEF, NSC, v6-5
1664482	42	GTG ...	VSR ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Intronic sORF	MEF
689266	78	ATG ...	MSF ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Intronic sORF	BMDC
359018	225	CTG ...	LES ...	Ribo-seq	CTG	moderate	5	sORFs_org_Mouse	Intronic sORF	Brain, E14, MEF, NSC, v6-5
1133874	42	CTG ...	LRL ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	v6-5
1136347	36	CTG ...	LSA ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Intronic sORF	v6-5
421641	186	ATT ...	IQR ...	Ribo-seq	ATT		2	sORFs_org_Mouse	Intronic sORF	BMDC, C2C12
454004	138	ATG ...	MEH ...	Ribo-seq	ATG		1	sORFs_org_Mouse	Intronic sORF	BMDC
673511	48	TTG ...	LVS ...	Ribo-seq	TTG		3	sORFs_org_Mouse	Intronic sORF	E14, MEF, v6-5
682872	96	GTG ...	VVD ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Intronic sORF	E14, MEF, v6-5
710673	81	TTG ...	LEV ...	Ribo-seq	TTG	strong	1	sORFs_org_Mouse	Intronic sORF	MEF
1616659	42	GTG ...	VKL ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Intronic sORF	MEF
1146004	51	ATG ...	MYS ...	Ribo-seq	ATG		2	sORFs_org_Mouse	Intronic sORF	MEF, v6-5
770206	57	ATG ...	MWI ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Intronic sORF	MEF
655420	84	TTG ...	LEY ...	Ribo-seq	TTG	strong	2	sORFs_org_Mouse	Intronic sORF	E14, NSC
719708	99	GTG ...	VLG ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Intronic sORF	v6-5
392843	84	GTG ...	VDR ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Intronic sORF	E14, MEF, v6-5
422012	33	ATC ...	IVC ...	Ribo-seq	ATC	strong	1	sORFs_org_Mouse	Intronic sORF	C2C12
483159	33	TTG ...	LQA ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Intronic sORF	BMDC
229166	45	TTG ...	LSF ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Intronic sORF	Brain
1625552	159	GTG ...	VSR ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Intronic sORF	MEF
735348	60	ATG ...	MNT ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Intronic sORF	E14
479463	75	TTG ...	LQT ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Intronic sORF	v6-5
1168128	63	CTG ...	LEH ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Intronic sORF	v6-5
1128045	36	CTG ...	LAD ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	v6-5
700887	66	TTG ...	LTS ...	Ribo-seq	TTG	weak	1	sORFs_org_Mouse	Intronic sORF	BMDC
455584	96	TTG ...	LGD ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Intronic sORF	BMDC, v6-5
1131807	51	ATG ...	MNT ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse	Intronic sORF	MEF, v6-5
670291	36	CTG ...	LLN ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	MEF
357851	42	TTG ...	LEH ...	Ribo-seq	TTG		3	sORFs_org_Mouse	Intronic sORF	E14, MEF, v6-5
948725	66	AAG ...	KRL ...	Ribo-seq	AAG	weak	1	sORFs_org_Mouse	Intronic sORF	BMDC
700247	63	ATG ...	MMN ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse	Intronic sORF	BMDC, E14
730571	54	TTG ...	LCW ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Intronic sORF	v6-5
1139868	39	CTG ...	LLA ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	v6-5
719506	30	GTG ...	VVE ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Intronic sORF	MEF, v6-5
318382	93	GTG ...	VDF ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Intronic sORF	E14, MEF, v6-5
14809	54	TTG ...	LTC ...	Ribo-seq	TTG	weak	1	sORFs_org_Mouse	Intronic sORF	MEF
1493255	36	CTG ...	LTT ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Intronic sORF	NSC

647003

ENSMUST00000123580

Clk1-202

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.
1139868	39	CTG ...	LLA ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	Intronic sORF	MEF, R1E
700247	63	ATG ...	MMN ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse	Intronic sORF	3T3, R1E
655420	84	TTG ...	LEY ...	Ribo-seq	TTG	strong	2	sORFs_org_Mouse	Intronic sORF	R1E, v6-5
682872	96	GTG ...	VVD ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Intronic sORF	3T3, R1E
1863801	147	TTG ...	LHS ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Intronic sORF	R1E
647002	75	GTG ...	VQH ...	Ribo-seq	GTG	moderate	2	sORFs_org_Mouse	Intronic sORF	3T3, R1E
710673	81	TTG ...	LEV ...	Ribo-seq	TTG	strong	2	sORFs_org_Mouse	Intronic sORF	3T3, R1E
1128045	36	CTG ...	LAD ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	Intronic sORF	MEF, R1E
318382	93	GTG ...	VDF ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Intronic sORF	3T3, R1E
690259	66	ATG ...	MMM ...	Ribo-seq	ATG	weak	2	sORFs_org_Mouse	Intronic sORF	3T3, R1E
673511	48	TTG ...	LVS ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Intronic sORF	3T3, R1E
1131807	51	ATG ...	MNT ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse	Intronic sORF	MEF, R1E
735348	60	ATG ...	MNT ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse	Intronic sORF	3T3, R1E

310033

ENSMUST00000147258

Clk1-209

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.
730571	54	TTG ...	LCW ...	Ribo-seq	TTG	moderate	2	sORFs_org_Mouse	Intronic sORF	MEF
472407	165	CTG ...	LTG ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	MEF
479463	75	TTG ...	LQT ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Intronic sORF	MEF
483159	33	TTG ...	LQA ...	Ribo-seq	TTG		4	sORFs_org_Mouse	Intronic sORF	E14, MEF, Neutrophil, NSC
455584	96	TTG ...	LGD ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Intronic sORF	E14, MEF
421641	186	ATT ...	IQR ...	Ribo-seq	ATT	moderate	1	sORFs_org_Mouse	Intronic sORF	E14
719708	99	GTG ...	VLG ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Intronic sORF	MEF
1303941	180	TTG ...	LSS ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Intronic sORF	E14
310032	60	CTG ...	LGL ...	Ribo-seq	CTG	strong	1	sORFs_org_Mouse	Intronic sORF	Brain
229166	45	TTG ...	LSF ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Intronic sORF	MEF

1539523

ENSMUST00000151338

Clk1-211

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.
1131807	51	ATG ...	MNT ...	Ribo-seq	ATG	moderate	1	Johnstone2016	Alternative Downstream NMD sORF	Glioma, Liver, MEF, MESC
229166	45	TTG ...	LSF ...	Ribo-seq	TTG		1	sORFs_org_Mouse	NMD Overlapping sORF Upstream	MEF
658223	87	ATG ...	MPN ...	Ribo-seq	ATG	moderate	1	Johnstone2016	Alternative Downstream NMD sORF	Glioma, Liver, MEF, MESC
719506	30	GTG ...	VVE ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	R1E
770206	57	ATG ...	MWI ...	Ribo-seq	ATG	moderate	1	Johnstone2016	Downstream NMD sORF	Glioma, Liver, MEF, MESC
106658	33	TTG ...	LNT ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain
352330	45	ATG ...	MEK ...	Ribo-seq	ATG	strong	1	Johnstone2016	InCDS NMD Overlapping sORF	Glioma, Liver, MEF, MESC
494708	150	ATG ...	MKE ...	Ribo-seq	ATG		1	Johnstone2016	Alternative InCDS NMD Overlapping sORF	Glioma, Liver, MEF, MESC
357851	42	TTG ...	LEH ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain
690259	66	ATG ...	MMM ...	Ribo-seq	ATG	weak	1	Johnstone2016	Alternative Downstream NMD sORF	Glioma, Liver, MEF, MESC

106659

ENSMUST00000131051

Clk1-205

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.
392843	84	GTG ...	VDR ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Intronic sORF	Spleen_B_cell
357851	42	TTG ...	LEH ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Intronic sORF	Spleen_B_cell
937126	96	ATA ...	IVK ...	Ribo-seq	ATA		1	sORFs_org_Mouse	Intronic sORF	BMDC
770206	57	ATG ...	MWI ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Intronic sORF	B_cell
106658	33	TTG ...	LNT ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Intronic sORF	Brain, Spleen_B_cell

495308

ENSMUST00000141570

Clk1-208

processed_transcript

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
1202088	54	AGG ...	RMY ...	Ribo-seq	AGG		1	sORFs_org_Mouse	ncRNA sORF	E14
1295104	75	AGG ...	RIL ...	Ribo-seq	AGG		1	sORFs_org_Mouse	ncRNA sORF	E14
658223	87	ATG ...	MPN ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	ncRNA sORF	3T3
700887	66	TTG ...	LTS ...	Ribo-seq	TTG	weak	1	sORFs_org_Mouse	ncRNA sORF	3T3
1214901	237	AGG ...	RKR ...	Ribo-seq	AGG		1	sORFs_org_Mouse	ncRNA sORF	E14
655420	84	TTG ...	LEY ...	Ribo-seq	TTG	strong	1	sORFs_org_Mouse	ncRNA sORF	3T3
495307	150	CTG ...	LKE ...	Ribo-seq	CTG		2	sORFs_org_Mouse	ncRNA sORF	R1E, Spleen_B_cell
666238	39	ATG ...	MIP ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	ncRNA sORF	3T3
689266	78	ATG ...	MSF ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	ncRNA sORF	3T3
1218159	279	AGG ...	RIL ...	Ribo-seq	AGG		1	sORFs_org_Mouse	ncRNA sORF	E14

352331

ENSMUST00000034868

Clk1-201

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.
476381	156	ATG ...	MKE ...	Ribo-seq	ATG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF, Spleen_B_cell
495055	75	TTG ...	LQT ...	Ribo-seq	TTG		3	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	3T3, MEF, Spleen_B_cell
741333	99	GTG ...	VLG ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	3T3, MEF
352330	45	ATG ...	MEK ...	Ribo-seq	ATG	strong	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain, Spleen_B_cell
483159	33	TTG ...	LQA ...	Ribo-seq	TTG		3	sORFs_org_Mouse	Alternative sORF Upstream	Liver, MEF, Spleen_B_cell
741577	96	TTG ...	LGD ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	3T3, MEF
472407	165	CTG ...	LTG ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF, Spleen_B_cell
489031	132	ATG ...	MEH ...	Ribo-seq	ATG		3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, B_cell, Spleen_B_cell
494708	150	ATG ...	MKE ...	Ribo-seq	ATG		4	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, B_cell, MEF, Spleen_B_cell
416007	180	ATT ...	IQR ...	Ribo-seq	ATT		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	C2C12
1728283	36	CTG ...	LSE ...	Ribo-seq	CTG		2	sORFs_org_Mouse	InCDS Overlapping sORF	MEF
479463	75	TTG ...	LQT ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Alternative sORF Upstream	MEF, Spleen_B_cell
454004	138	ATG ...	MEH ...	Ribo-seq	ATG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Spleen_B_cell
490141	33	TTG ...	LQA ...	Ribo-seq	TTG		3	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	B_cell, Neutrophil, Spleen_B_cell
455584	96	TTG ...	LGD ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Alternative sORF Upstream	MEF, Spleen_B_cell
499152	159	CTG ...	LTG ...	Ribo-seq	CTG		5	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, B_cell, MEF, Spleen_B_cell
719708	99	GTG ...	VLG ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative sORF Upstream	MEF
501523	72	GTG ...	VSK ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF, Spleen_B_cell

905067

ENSMUST00000129303

Clk1-203

processed_transcript

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
1168128	63	CTG ...	LEH ...	Ribo-seq	CTG		2	sORFs_org_Mouse	ncRNA sORF	E14, MEF
1139868	39	CTG ...	LLA ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	ncRNA sORF	MEF
1128045	36	CTG ...	LAD ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	ncRNA sORF	MEF
658223	87	ATG ...	MPN ...	Ribo-seq	ATG		1	sORFs_org_Mouse	ncRNA sORF	BMDC
1214032	159	AGG ...	RKR ...	Ribo-seq	AGG		1	sORFs_org_Mouse	ncRNA sORF	E14
1214803	201	AGG ...	RIL ...	Ribo-seq	AGG		1	sORFs_org_Mouse	ncRNA sORF	E14

592732

ENSMUST00000129577

Clk1-204

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.
649167	84	ATG ...	MIS ...	Ribo-seq	ATG	weak	1	sORFs_org_Mouse	Intronic sORF	3T3
454004	138	ATG ...	MEH ...	Ribo-seq	ATG		1	sORFs_org_Mouse	Intronic sORF	B_cell
670291	36	CTG ...	LLN ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	3T3
310032	60	CTG ...	LGL ...	Ribo-seq	CTG	strong	2	sORFs_org_Mouse	Intronic sORF	3T3, B_cell
357851	42	TTG ...	LEH ...	Ribo-seq	TTG	strong	1	sORFs_org_Mouse	Intronic sORF	3T3
730571	54	TTG ...	LCW ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Intronic sORF	3T3
795372	78	GTG ...	VSK ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Intronic sORF	B_cell
352330	45	ATG ...	MEK ...	Ribo-seq	ATG	strong	1	sORFs_org_Mouse	Intronic sORF	3T3
455584	96	TTG ...	LGD ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Intronic sORF	3T3
472407	165	CTG ...	LTG ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Intronic sORF	3T3
359018	225	CTG ...	LES ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Intronic sORF	3T3
719708	99	GTG ...	VLG ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Intronic sORF	3T3
719506	30	GTG ...	VVE ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Intronic sORF	3T3, B_cell, NSC
476381	156	ATG ...	MKE ...	Ribo-seq	ATG		1	sORFs_org_Mouse	Intronic sORF	B_cell
483159	33	TTG ...	LQA ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Intronic sORF	3T3, B_cell
392843	84	GTG ...	VDR ...	Ribo-seq	GTG	strong	1	sORFs_org_Mouse	Intronic sORF	3T3
106658	33	TTG ...	LNT ...	Ribo-seq	TTG	weak	1	sORFs_org_Mouse	Intronic sORF	3T3
479463	75	TTG ...	LQT ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Intronic sORF	3T3

14810

ENSMUST00000148330

Clk1-210

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.
352330	45	ATG ...	MEK ...	Ribo-seq	ATG	strong	1	sORFs_org_Mouse	InCDS NMD Overlapping sORF	B_cell
359018	225	CTG ...	LES ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	B_cell
472407	165	CTG ...	LTG ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	B_cell
479463	75	TTG ...	LQT ...	Ribo-seq	TTG		1	sORFs_org_Mouse	NMD sORF Upstream	B_cell
229166	45	TTG ...	LSF ...	Ribo-seq	TTG		1	sORFs_org_Mouse	NMD Overlapping sORF Upstream	B_cell
455584	96	TTG ...	LGD ...	Ribo-seq	TTG		1	sORFs_org_Mouse	NMD sORF Upstream	B_cell
318382	93	GTG ...	VDF ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Downstream NMD sORF	B_cell, Brain
719708	99	GTG ...	VLG ...	Ribo-seq	GTG		1	sORFs_org_Mouse	NMD sORF Upstream	B_cell
682872	96	GTG ...	VVD ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Downstream NMD sORF	B_cell, E14
1306937	102	ATT ...	IKV ...	Ribo-seq	ATT		1	sORFs_org_Mouse	Downstream NMD sORF	E14
673511	48	TTG ...	LVS ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Downstream NMD sORF	B_cell
14809	54	TTG ...	LTC ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Skin_tumor

738940

ENSMUST00000139787

Clk1-207

processed_transcript

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
1128045	36	CTG ...	LAD ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	ncRNA sORF	MEF
655420	84	TTG ...	LEY ...	Ribo-seq	TTG	strong	1	sORFs_org_Mouse	ncRNA sORF	E14
1139868	39	CTG ...	LLA ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	ncRNA sORF	MEF
495307	150	CTG ...	LKE ...	Ribo-seq	CTG		4	sORFs_org_Mouse	ncRNA sORF	3T3, E14, NSC, v6-5
1131807	51	ATG ...	MNT ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse	ncRNA sORF	E14, MEF

357852

ENSMUST00000186552

Clk1-213

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.
106658	33	TTG ...	LNT ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Intronic sORF	R1E
357851	42	TTG ...	LEH ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Intronic sORF	Brain, R1E
392843	84	GTG ...	VDR ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Intronic sORF	Brain, R1E

957097

ENSMUST00000135380

Clk1-206

retained_intron

MetamORF
ORF ID

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

ORF
length

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

Nucleic
sequence

The nucleic sequence of the ORF.

Amino acid
sequence

The amino acid sequence of the ORF.

Identification

The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.

Start codon

The start codon sequence of the ORF.

Kozak context

The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.

Exp. count

The number of original datasets that identifed the ORF on the transcript.

Data sources

The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.

ORF annotations

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

Cell types

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

957096

AGG ...

RSR ...

Ribo-seq

AGG

sORFs_org_Mouse

BMDC

3224218

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.
494708	150	ATG ...	MKE ...	Predicted	ATG		1	Samandi2017	sORF

ORFs

70 ORFs
13 known transcripts
150 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.

690259

ATG...

MMM...

ATG

Intronic
sORF
Alternative
Downstream
NMD

E14, MEF, Glioma,
Liver, MESC, 3T3,
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.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	weak	2	sORFs_org_Mouse
1539523	ENSMUST00000151338	Clk1-211	nonsense_mediated_decay	Ribo-seq	weak	1	Johnstone2016
647003	ENSMUST00000123580	Clk1-202	retained_intron	Ribo-seq	weak	2	sORFs_org_Mouse

1139868

CTG...

LLA...

CTG

Intronic
sORF
ncRNA

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.
647003	ENSMUST00000123580	Clk1-202	retained_intron	Ribo-seq	moderate	2	sORFs_org_Mouse
905067	ENSMUST00000129303	Clk1-203	processed_transcript	Ribo-seq	moderate	1	sORFs_org_Mouse
738940	ENSMUST00000139787	Clk1-207	processed_transcript	Ribo-seq	moderate	1	sORFs_org_Mouse
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

730571

TTG...

LCW...

TTG

Intronic
sORF

MEF, 3T3, 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.
310033	ENSMUST00000147258	Clk1-209	retained_intron	Ribo-seq	moderate	2	sORFs_org_Mouse
592732	ENSMUST00000129577	Clk1-204	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

1131807

ATG...

MNT...

ATG

Alternative
Downstream
NMD
sORF
Intronic
ncRNA

Glioma, Liver, MEF,
MESC, v6-5, 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.
1539523	ENSMUST00000151338	Clk1-211	nonsense_mediated_decay	Ribo-seq	moderate	1	Johnstone2016
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	moderate	2	sORFs_org_Mouse
738940	ENSMUST00000139787	Clk1-207	processed_transcript	Ribo-seq	moderate	2	sORFs_org_Mouse
647003	ENSMUST00000123580	Clk1-202	retained_intron	Ribo-seq	moderate	2	sORFs_org_Mouse

106658

TTG...

LNT...

TTG

Intronic
sORF
Alternative
Downstream
NMD

E14, MEF, NSC,
v6-5, Brain, R1E,
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.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq		4	sORFs_org_Mouse
1539523	ENSMUST00000151338	Clk1-211	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
357852	ENSMUST00000186552	Clk1-213	retained_intron	Ribo-seq		1	sORFs_org_Mouse
592732	ENSMUST00000129577	Clk1-204	retained_intron	Ribo-seq	weak	1	sORFs_org_Mouse
106659	ENSMUST00000131051	Clk1-205	retained_intron	Ribo-seq		2	sORFs_org_Mouse

1664482

GTG...

VSR...

GTG

Intronic
sORF

MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

392843

GTG...

VDR...

GTG

Intronic
sORF

Spleen_B_cell, E14, MEF,
v6-5, Brain, 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.
106659	ENSMUST00000131051	Clk1-205	retained_intron	Ribo-seq		1	sORFs_org_Mouse
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq		3	sORFs_org_Mouse
357852	ENSMUST00000186552	Clk1-213	retained_intron	Ribo-seq		2	sORFs_org_Mouse
592732	ENSMUST00000129577	Clk1-204	retained_intron	Ribo-seq	strong	1	sORFs_org_Mouse

1202088

AGG...

RMY...

AGG

ncRNA
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.
495308	ENSMUST00000141570	Clk1-208	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

1295104

AGG...

RIL...

AGG

ncRNA
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.
495308	ENSMUST00000141570	Clk1-208	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

476381

156

ATG...

MKE...

ATG

Alternative
InCDS
Overlapping
sORF
Intronic

MEF, Spleen_B_cell, 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.
352331	ENSMUST00000034868	Clk1-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse
592732	ENSMUST00000129577	Clk1-204	retained_intron	Ribo-seq		1	sORFs_org_Mouse

1168128

CTG...

LEH...

CTG

ncRNA
sORF
Intronic

E14, 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.
905067	ENSMUST00000129303	Clk1-203	processed_transcript	Ribo-seq		2	sORFs_org_Mouse
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq		1	sORFs_org_Mouse

689266

ATG...

MSF...

ATG

Intronic
sORF
ncRNA

BMDC, 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.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
495308	ENSMUST00000141570	Clk1-208	processed_transcript	Ribo-seq	moderate	1	sORFs_org_Mouse

359018

225

CTG...

LES...

CTG

Intronic
sORF
Alternative
InCDS
NMD
Overlapping

Brain, E14, MEF,
NSC, v6-5, 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.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	moderate	5	sORFs_org_Mouse
14810	ENSMUST00000148330	Clk1-210	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
592732	ENSMUST00000129577	Clk1-204	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

649167

ATG...

MIS...

ATG

Intronic
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
592732	ENSMUST00000129577	Clk1-204	retained_intron	Ribo-seq	weak	1	sORFs_org_Mouse

454004

138

ATG...

MEH...

ATG

Intronic
sORF
Alternative
InCDS
Overlapping

B_cell, BMDC, 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.
592732	ENSMUST00000129577	Clk1-204	retained_intron	Ribo-seq		1	sORFs_org_Mouse
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq		1	sORFs_org_Mouse
352331	ENSMUST00000034868	Clk1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

1133874

CTG...

LRL...

CTG

Intronic
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.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

229166

TTG...

LSF...

TTG

NMD
Overlapping
sORF
Upstream
Intronic

MEF, B_cell, 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.
1539523	ENSMUST00000151338	Clk1-211	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
14810	ENSMUST00000148330	Clk1-210	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq		1	sORFs_org_Mouse
310033	ENSMUST00000147258	Clk1-209	retained_intron	Ribo-seq		2	sORFs_org_Mouse

658223

ATG...

MPN...

ATG

Alternative
Downstream
NMD
sORF
ncRNA

Glioma, Liver, MEF,
MESC, 3T3, 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.
1539523	ENSMUST00000151338	Clk1-211	nonsense_mediated_decay	Ribo-seq	moderate	1	Johnstone2016
495308	ENSMUST00000141570	Clk1-208	processed_transcript	Ribo-seq	moderate	1	sORFs_org_Mouse
905067	ENSMUST00000129303	Clk1-203	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

472407

165

CTG...

LTG...

CTG

Intronic
sORF
Alternative
InCDS
NMD
Overlapping

MEF, B_cell, 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.
310033	ENSMUST00000147258	Clk1-209	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
14810	ENSMUST00000148330	Clk1-210	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
592732	ENSMUST00000129577	Clk1-204	retained_intron	Ribo-seq		1	sORFs_org_Mouse
352331	ENSMUST00000034868	Clk1-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse

719506

GTG...

VVE...

GTG

Alternative
Downstream
NMD
sORF
Intronic

R1E, 3T3, B_cell,
NSC, 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.
1539523	ENSMUST00000151338	Clk1-211	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
592732	ENSMUST00000129577	Clk1-204	retained_intron	Ribo-seq		3	sORFs_org_Mouse
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq		3	sORFs_org_Mouse

352330

ATG...

MEK...

ATG

InCDS
NMD
Overlapping
sORF
Alternative
Intronic

B_cell, Brain, Spleen_B_cell,
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.
14810	ENSMUST00000148330	Clk1-210	nonsense_mediated_decay	Ribo-seq	strong	1	sORFs_org_Mouse
352331	ENSMUST00000034868	Clk1-201	protein_coding	Ribo-seq	strong	2	sORFs_org_Mouse
592732	ENSMUST00000129577	Clk1-204	retained_intron	Ribo-seq	strong	1	sORFs_org_Mouse
1539523	ENSMUST00000151338	Clk1-211	nonsense_mediated_decay	Ribo-seq	strong	1	Johnstone2016

1136347

CTG...

LSA...

CTG

Intronic
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.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	weak	1	sORFs_org_Mouse

670291

CTG...

LLN...

CTG

Intronic
sORF

3T3, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
592732	ENSMUST00000129577	Clk1-204	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

421641

186

ATT...

IQR...

ATT

Intronic
sORF

BMDC, C2C12, 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.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq		2	sORFs_org_Mouse
310033	ENSMUST00000147258	Clk1-209	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

310032

CTG...

LGL...

CTG

Intronic
sORF

3T3, B_cell, 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.
592732	ENSMUST00000129577	Clk1-204	retained_intron	Ribo-seq	strong	2	sORFs_org_Mouse
310033	ENSMUST00000147258	Clk1-209	retained_intron	Ribo-seq	strong	1	sORFs_org_Mouse

357851

TTG...

LEH...

TTG

Intronic
sORF
Alternative
Downstream
NMD

3T3, Spleen_B_cell, Brain,
R1E, E14, 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.
592732	ENSMUST00000129577	Clk1-204	retained_intron	Ribo-seq	strong	1	sORFs_org_Mouse
106659	ENSMUST00000131051	Clk1-205	retained_intron	Ribo-seq		1	sORFs_org_Mouse
357852	ENSMUST00000186552	Clk1-213	retained_intron	Ribo-seq		2	sORFs_org_Mouse
1539523	ENSMUST00000151338	Clk1-211	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq		3	sORFs_org_Mouse

770206

ATG...

MWI...

ATG

Downstream
NMD
sORF
Intronic

Glioma, Liver, MEF,
MESC, 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.
1539523	ENSMUST00000151338	Clk1-211	nonsense_mediated_decay	Ribo-seq	moderate	1	Johnstone2016
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
106659	ENSMUST00000131051	Clk1-205	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

673511

TTG...

LVS...

TTG

Intronic
sORF
Downstream
NMD

E14, MEF, v6-5,
B_cell, 3T3, 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.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq		3	sORFs_org_Mouse
14810	ENSMUST00000148330	Clk1-210	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
647003	ENSMUST00000123580	Clk1-202	retained_intron	Ribo-seq		2	sORFs_org_Mouse

479463

TTG...

LQT...

TTG

NMD
sORF
Upstream
Intronic
Alternative

B_cell, MEF, v6-5,
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.
14810	ENSMUST00000148330	Clk1-210	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
310033	ENSMUST00000147258	Clk1-209	retained_intron	Ribo-seq		1	sORFs_org_Mouse
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq		1	sORFs_org_Mouse
352331	ENSMUST00000034868	Clk1-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse
592732	ENSMUST00000129577	Clk1-204	retained_intron	Ribo-seq		1	sORFs_org_Mouse

495055

TTG...

LQT...

TTG

Alternative
Overlapping
sORF
Upstream

3T3, MEF, 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.
352331	ENSMUST00000034868	Clk1-201	protein_coding	Ribo-seq		3	sORFs_org_Mouse

682872

GTG...

VVD...

GTG

Intronic
sORF
Downstream
NMD

E14, MEF, v6-5,
3T3, R1E, 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.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq		3	sORFs_org_Mouse
647003	ENSMUST00000123580	Clk1-202	retained_intron	Ribo-seq		2	sORFs_org_Mouse
14810	ENSMUST00000148330	Clk1-210	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse

741333

GTG...

VLG...

GTG

Alternative
Overlapping
sORF
Upstream

3T3, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
352331	ENSMUST00000034868	Clk1-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse

710673

TTG...

LEV...

TTG

Intronic
sORF

MEF, 3T3, 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.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	strong	1	sORFs_org_Mouse
647003	ENSMUST00000123580	Clk1-202	retained_intron	Ribo-seq	strong	2	sORFs_org_Mouse

1616659

GTG...

VKL...

GTG

Intronic
sORF

MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

483159

TTG...

LQA...

TTG

Alternative
sORF
Upstream
Intronic

Liver, MEF, Spleen_B_cell,
E14, Neutrophil, NSC,
BMDC, 3T3, 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.
352331	ENSMUST00000034868	Clk1-201	protein_coding	Ribo-seq		3	sORFs_org_Mouse
310033	ENSMUST00000147258	Clk1-209	retained_intron	Ribo-seq		4	sORFs_org_Mouse
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq		1	sORFs_org_Mouse
592732	ENSMUST00000129577	Clk1-204	retained_intron	Ribo-seq		2	sORFs_org_Mouse

700247

ATG...

MMN...

ATG

Intronic
sORF

3T3, R1E, BMDC,
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.
647003	ENSMUST00000123580	Clk1-202	retained_intron	Ribo-seq	moderate	2	sORFs_org_Mouse
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	moderate	2	sORFs_org_Mouse

795372

GTG...

VSK...

GTG

Intronic
sORF

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.
592732	ENSMUST00000129577	Clk1-204	retained_intron	Ribo-seq		1	sORFs_org_Mouse

655420

TTG...

LEY...

TTG

Intronic
sORF
ncRNA

R1E, v6-5, E14,
NSC, 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.
647003	ENSMUST00000123580	Clk1-202	retained_intron	Ribo-seq	strong	2	sORFs_org_Mouse
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	strong	2	sORFs_org_Mouse
495308	ENSMUST00000141570	Clk1-208	processed_transcript	Ribo-seq	strong	1	sORFs_org_Mouse
738940	ENSMUST00000139787	Clk1-207	processed_transcript	Ribo-seq	strong	1	sORFs_org_Mouse

1128045

CTG...

LAD...

CTG

ncRNA
sORF
Intronic

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.
738940	ENSMUST00000139787	Clk1-207	processed_transcript	Ribo-seq	moderate	1	sORFs_org_Mouse
905067	ENSMUST00000129303	Clk1-203	processed_transcript	Ribo-seq	moderate	1	sORFs_org_Mouse
647003	ENSMUST00000123580	Clk1-202	retained_intron	Ribo-seq	moderate	2	sORFs_org_Mouse
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

700887

TTG...

LTS...

TTG

ncRNA
sORF
Intronic

3T3, 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.
495308	ENSMUST00000141570	Clk1-208	processed_transcript	Ribo-seq	weak	1	sORFs_org_Mouse
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	weak	1	sORFs_org_Mouse

1863801

147

TTG...

LHS...

TTG

Intronic
sORF

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.
647003	ENSMUST00000123580	Clk1-202	retained_intron	Ribo-seq		1	sORFs_org_Mouse

937126

ATA...

IVK...

ATA

Intronic
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.
106659	ENSMUST00000131051	Clk1-205	retained_intron	Ribo-seq		1	sORFs_org_Mouse

741577

TTG...

LGD...

TTG

Alternative
Overlapping
sORF
Upstream

3T3, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
352331	ENSMUST00000034868	Clk1-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse

647002

GTG...

VQH...

GTG

Intronic
sORF

3T3, 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.
647003	ENSMUST00000123580	Clk1-202	retained_intron	Ribo-seq	moderate	2	sORFs_org_Mouse

1146004

ATG...

MYS...

ATG

Intronic
sORF

MEF, v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq		2	sORFs_org_Mouse

455584

TTG...

LGD...

TTG

Intronic
sORF
NMD
Upstream
Alternative

3T3, E14, MEF,
B_cell, BMDC, v6-5,
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.
592732	ENSMUST00000129577	Clk1-204	retained_intron	Ribo-seq		1	sORFs_org_Mouse
310033	ENSMUST00000147258	Clk1-209	retained_intron	Ribo-seq		2	sORFs_org_Mouse
14810	ENSMUST00000148330	Clk1-210	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq		2	sORFs_org_Mouse
352331	ENSMUST00000034868	Clk1-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse

957096

AGG...

RSR...

AGG

Intronic
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.
957097	ENSMUST00000135380	Clk1-206	retained_intron	Ribo-seq		1	sORFs_org_Mouse

719708

GTG...

VLG...

GTG

Intronic
sORF
NMD
Upstream
Alternative

v6-5, 3T3, B_cell,
MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq		1	sORFs_org_Mouse
592732	ENSMUST00000129577	Clk1-204	retained_intron	Ribo-seq		1	sORFs_org_Mouse
14810	ENSMUST00000148330	Clk1-210	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
310033	ENSMUST00000147258	Clk1-209	retained_intron	Ribo-seq		1	sORFs_org_Mouse
352331	ENSMUST00000034868	Clk1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

422012

ATC...

IVC...

ATC

Intronic
sORF

C2C12

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.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	strong	1	sORFs_org_Mouse

1214901

237

AGG...

RKR...

AGG

ncRNA
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.
495308	ENSMUST00000141570	Clk1-208	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

489031

132

ATG...

MEH...

ATG

Alternative
InCDS
Overlapping
sORF

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.
352331	ENSMUST00000034868	Clk1-201	protein_coding	Ribo-seq		3	sORFs_org_Mouse

494708

150

ATG...

MKE...

ATG

Alternative
InCDS
Overlapping
sORF
NMD

3T3, B_cell, MEF,
Spleen_B_cell, 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.
352331	ENSMUST00000034868	Clk1-201	protein_coding	Ribo-seq		4	sORFs_org_Mouse
1539523	ENSMUST00000151338	Clk1-211	nonsense_mediated_decay	Ribo-seq		1	Johnstone2016
3224218	UNKNOWN_TRANSCRIPT			Predicted		1	Samandi2017

1625552

159

GTG...

VSR...

GTG

Intronic
sORF

MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

318382

GTG...

VDF...

GTG

Intronic
sORF
Downstream
NMD

3T3, R1E, B_cell,
Brain, E14, 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.
647003	ENSMUST00000123580	Clk1-202	retained_intron	Ribo-seq		2	sORFs_org_Mouse
14810	ENSMUST00000148330	Clk1-210	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq		3	sORFs_org_Mouse

416007

180

ATT...

IQR...

ATT

Alternative
InCDS
Overlapping
sORF

C2C12

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.
352331	ENSMUST00000034868	Clk1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

495307

150

CTG...

LKE...

CTG

ncRNA
sORF

R1E, Spleen_B_cell, 3T3,
E14, NSC, 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.
495308	ENSMUST00000141570	Clk1-208	processed_transcript	Ribo-seq		2	sORFs_org_Mouse
738940	ENSMUST00000139787	Clk1-207	processed_transcript	Ribo-seq		4	sORFs_org_Mouse

1728283

CTG...

LSE...

CTG

InCDS
Overlapping
sORF

MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
352331	ENSMUST00000034868	Clk1-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse

735348

ATG...

MNT...

ATG

Intronic
sORF

E14, 3T3, 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.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
647003	ENSMUST00000123580	Clk1-202	retained_intron	Ribo-seq	moderate	2	sORFs_org_Mouse

666238

ATG...

MIP...

ATG

ncRNA
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.
495308	ENSMUST00000141570	Clk1-208	processed_transcript	Ribo-seq	moderate	1	sORFs_org_Mouse

1214032

159

AGG...

RKR...

AGG

ncRNA
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.
905067	ENSMUST00000129303	Clk1-203	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

1306937

102

ATT...

IKV...

ATT

Downstream
NMD
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.
14810	ENSMUST00000148330	Clk1-210	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

490141

TTG...

LQA...

TTG

Alternative
Overlapping
sORF
Upstream

B_cell, Neutrophil, 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.
352331	ENSMUST00000034868	Clk1-201	protein_coding	Ribo-seq		3	sORFs_org_Mouse

499152

159

CTG...

LTG...

CTG

Alternative
InCDS
Overlapping
sORF

3T3, B_cell, MEF,
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.
352331	ENSMUST00000034868	Clk1-201	protein_coding	Ribo-seq		5	sORFs_org_Mouse

14809

TTG...

LTC...

TTG

Alternative
InCDS
NMD
Overlapping
sORF
Intronic

Skin_tumor, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
14810	ENSMUST00000148330	Clk1-210	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	weak	1	sORFs_org_Mouse

948725

AAG...

KRL...

AAG

Intronic
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.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq	weak	1	sORFs_org_Mouse

1218159

279

AGG...

RIL...

AGG

ncRNA
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.
495308	ENSMUST00000141570	Clk1-208	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

1214803

201

AGG...

RIL...

AGG

ncRNA
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.
905067	ENSMUST00000129303	Clk1-203	processed_transcript	Ribo-seq		1	sORFs_org_Mouse

1303941

180

TTG...

LSS...

TTG

Intronic
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
310033	ENSMUST00000147258	Clk1-209	retained_intron	Ribo-seq		1	sORFs_org_Mouse

501523

GTG...

VSK...

GTG

Alternative
InCDS
Overlapping
sORF

MEF, 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.
352331	ENSMUST00000034868	Clk1-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse

1493255

CTG...

LTT...

CTG

Intronic
sORF

NSC

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.
229167	ENSMUST00000156931	Clk1-212	retained_intron	Ribo-seq		1	sORFs_org_Mouse

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