Gene NCBI:23971 | MetamORF

Gene

ID CARD

NCBI:23971

Aliases

AI325286
Asapk, ENSMUSG00000028032, MGI:1330587
NCBI:23971, OFF:Papss1, Papss1
SK1

Chromosome

Transcripts

96 ORFs
6 known transcripts
136 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.

54940

ENSMUST00000200527

Papss1-206

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.
541966	162	TTG ...	LQL ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, Brain
543586	84	GTG ...	VPP ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
541888	102	TTG ...	LAD ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
541522	99	TTG ...	LST ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
543589	108	CTG ...	LNF ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
541467	156	GTG ...	VGA ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
130702	78	GTG ...	VTT ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
542384	117	CTG ...	LST ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
542119	132	TTG ...	LGD ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
539631	81	TTG ...	LGD ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
540968	111	TTG ...	LHS ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
540635	33	CTG ...	LRT ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
126695	81	ATG ...	MVT ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
137911	54	GTG ...	VTS ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
750373	105	GTG ...	VQA ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	InCDS Overlapping sORF	3T3
750066	51	CTG ...	LAS ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
543203	123	ATG ...	MTL ...	Ribo-seq	ATG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
413622	42	AAG ...	KLS ...	Ribo-seq	AAG		1	sORFs_org_Mouse	Alternative sORF Upstream	C2C12
541933	84	GTG ...	VTS ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
413722	39	CTG ...	LSN ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Alternative sORF Upstream	C2C12, R1E
54939	57	CTG ...	LCK ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Alternative sORF Upstream	R1E, Testis
543086	141	ATG ...	MRA ...	Ribo-seq	ATG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3

503671

ENSMUST00000197402

Papss1-204

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.
536701	69	CTG ...	LQC ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3
1506227	45	GTG ...	VCI ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	NSC
750907	234	CTG ...	LLM ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF, NSC
130702	78	GTG ...	VTT ...	Ribo-seq	GTG	moderate	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	MEF
749621	105	CTG ...	LTM ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Downstream NMD sORF	3T3, MEF, NSC
1013438	30	GTG ...	VAS ...	Ribo-seq	GTG	strong	1	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Neutrophil
133157	54	TTG ...	LIS ...	Ribo-seq	TTG	moderate	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	MEF, NSC
536103	33	GTG ...	VAG ...	Ribo-seq	GTG	moderate	3	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF, NSC
750707	276	TTG ...	LSG ...	Ribo-seq	TTG		3	sORFs_org_Mouse	Downstream NMD sORF	3T3, MEF, NSC
751091	63	TTG ...	LQM ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, NSC
536946	252	GTG ...	VSM ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Downstream NMD sORF	3T3, MEF, NSC
1507108	78	TTG ...	LST ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	NSC
539950	39	CTG ...	LKR ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3
540195	66	CTG ...	LAC ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3
539745	60	ATG ...	MCQ ...	Ribo-seq	ATG	weak	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3
749784	96	CTG ...	LAR ...	Ribo-seq	CTG	strong	2	sORFs_org_Mouse	Downstream NMD sORF	3T3, NSC
538052	99	GTG ...	VLE ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3
1507207	90	CTG ...	LNG ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	NSC
537748	30	ATG ...	MSQ ...	Ribo-seq	ATG	weak	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3
536018	204	CTG ...	LER ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF, NSC
1506486	87	CTG ...	LNF ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	NSC
747589	225	GTG ...	VCH ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Downstream NMD sORF	3T3, MEF, NSC
751882	198	TTG ...	LDG ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Downstream NMD sORF	3T3, NSC
127776	30	CTG ...	LGV ...	Ribo-seq	CTG	moderate	3	sORFs_org_Mouse	Alternative NMD sORF Upstream	3T3, MEF, Neutrophil
539631	81	TTG ...	LGD ...	Ribo-seq	TTG		4	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF, NSC
537764	105	GTG ...	VGA ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF, NSC
137132	102	TTG ...	LEE ...	Ribo-seq	TTG	moderate	4	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF, NSC
536031	36	CTG ...	LVE ...	Ribo-seq	CTG	strong	3	sORFs_org_Mouse	Downstream NMD sORF	3T3, NSC, v6-5
1507056	111	ATG ...	MRV ...	Ribo-seq	ATG	weak	1	sORFs_org_Mouse	Downstream NMD sORF	NSC
752381	129	CTG ...	LMW ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF, NSC
538737	141	CTG ...	LEQ ...	Ribo-seq	CTG		5	sORFs_org_Mouse	Downstream NMD sORF	3T3, MEF, NSC, v6-5
1507295	120	GTG ...	VEF ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	NSC
136166	63	ATG ...	MMV ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	MEF
1506614	132	CTG ...	LSH ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	NSC
1507303	36	GTG ...	VPR ...	Ribo-seq	GTG	moderate	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	MEF, NSC
1728679	42	TTG ...	LLP ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	MEF
538152	33	GTG ...	VPP ...	Ribo-seq	GTG		4	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF, NSC
536184	177	CTG ...	LLL ...	Ribo-seq	CTG		4	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF, Neutrophil, NSC
747841	54	CTG ...	LSL ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, NSC
537708	96	CTG ...	LEE ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3
535605	69	CTG ...	LLA ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3
540197	123	GTG ...	VQV ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, NSC
748374	36	CTG ...	LQE ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, NSC
1507035	126	CTG ...	LHV ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	NSC
749291	108	GTG ...	VLT ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Downstream NMD sORF	3T3, MEF, NSC
537883	81	TTG ...	LDE ...	Ribo-seq	TTG	moderate	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF
536228	84	TTG ...	LLD ...	Ribo-seq	TTG	moderate	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF
747972	78	TTG ...	LEI ...	Ribo-seq	TTG		5	sORFs_org_Mouse	Downstream NMD sORF	3T3, MEF, NSC, v6-5
140016	51	TTG ...	LAD ...	Ribo-seq	TTG	strong	5	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF, NSC, v6-5
137911	54	GTG ...	VTS ...	Ribo-seq	GTG		4	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF, NSC, Spleen_B_cell
140894	96	CTG ...	LQG ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF
1647034	75	CTG ...	LRP ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	MEF
751835	114	TTG ...	LAE ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, NSC
537783	207	GTG ...	VAG ...	Ribo-seq	GTG		4	sORFs_org_Mouse	Downstream NMD sORF	3T3, MEF, Neutrophil, NSC
126695	81	ATG ...	MVT ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	MEF, NSC
748030	96	CTG ...	LLG ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	NMD sORF Upstream	3T3
540709	57	CTG ...	LSC ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF
748866	87	CTG ...	LIT ...	Ribo-seq	CTG		4	sORFs_org_Mouse	Downstream NMD sORF	3T3, MEF, NSC, v6-5
748645	48	TTG ...	LHF ...	Ribo-seq	TTG	weak	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, NSC
750373	105	GTG ...	VQA ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Downstream NMD sORF	NSC
751515	228	CTG ...	LVC ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Downstream NMD sORF	3T3, MEF, NSC
136859	60	ATG ...	MVL ...	Ribo-seq	ATG	strong	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	MEF, NSC
749654	264	TTG ...	LRN ...	Ribo-seq	TTG		4	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF, Neutrophil, NSC
128532	102	GTG ...	VAL ...	Ribo-seq	GTG	moderate	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF
747853	39	GTG ...	VLV ...	Ribo-seq	GTG	moderate	2	sORFs_org_Mouse	Downstream NMD sORF	3T3, v6-5
1506560	186	GTG ...	VVL ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Downstream NMD sORF	NSC
505413	240	CTG ...	LEE ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Downstream NMD sORF	3T3, NSC, Spleen_B_cell
540233	99	CTG ...	LDR ...	Ribo-seq	CTG		6	sORFs_org_Mouse	Downstream NMD sORF	3T3, MEF, NSC, v6-5
749885	123	CTG ...	LIG ...	Ribo-seq	CTG		6	sORFs_org_Mouse	Downstream NMD sORF	3T3, MEF, NSC, v6-5
538363	252	GTG ...	VHN ...	Ribo-seq	GTG		4	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF, Neutrophil, NSC
748128	57	ATG ...	MLS ...	Ribo-seq	ATG	weak	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, NSC
1506016	183	GTG ...	VLE ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Downstream NMD sORF	NSC
751023	36	TTG ...	LVA ...	Ribo-seq	TTG	moderate	3	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, MEF, NSC
538528	138	GTG ...	VDM ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, NSC

126696

ENSMUST00000029666

Papss1-201

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.
541888	102	TTG ...	LAD ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF, NSC
130702	78	GTG ...	VTT ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	InCDS Overlapping sORF	Brain
543586	84	GTG ...	VPP ...	Ribo-seq	GTG		1	sORFs_org_Mouse	InCDS Overlapping sORF	MEF
137132	102	TTG ...	LEE ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	InCDS Overlapping sORF	Brain
542119	132	TTG ...	LGD ...	Ribo-seq	TTG		2	sORFs_org_Mouse	InCDS Overlapping sORF	MEF, NSC
133157	54	TTG ...	LIS ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	InCDS Overlapping sORF	Brain
542384	117	CTG ...	LST ...	Ribo-seq	CTG		1	sORFs_org_Mouse	InCDS Overlapping sORF	NSC
541933	84	GTG ...	VTS ...	Ribo-seq	GTG		1	sORFs_org_Mouse	InCDS Overlapping sORF	NSC
748128	57	ATG ...	MLS ...	Ribo-seq	ATG	weak	1	Johnstone2016	Alternative InCDS Overlapping sORF	Glioma, Liver, MEF, MESC
128532	102	GTG ...	VAL ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
136859	60	ATG ...	MVL ...	Ribo-seq	ATG	strong	1	sORFs_org_Mouse	InCDS Overlapping sORF	Brain
543203	123	ATG ...	MTL ...	Ribo-seq	ATG		2	sORFs_org_Mouse Johnstone2016	InCDS Overlapping sORF	Glioma, Liver, MEF, MESC, NSC
126695	81	ATG ...	MVT ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse Johnstone2016	InCDS Overlapping sORF	Brain, Glioma, Liver, MEF, MESC
540968	111	TTG ...	LHS ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF, NSC
541966	162	TTG ...	LQL ...	Ribo-seq	TTG		2	sORFs_org_Mouse	InCDS Overlapping sORF	MEF, NSC
543086	141	ATG ...	MRA ...	Ribo-seq	ATG		1	Johnstone2016	Alternative InCDS Overlapping sORF	Glioma, Liver, MEF, MESC
539745	60	ATG ...	MCQ ...	Ribo-seq	ATG	weak	1	Johnstone2016	Alternative InCDS Overlapping sORF	Glioma, Liver, MEF, MESC
541467	156	GTG ...	VGA ...	Ribo-seq	GTG		1	sORFs_org_Mouse	InCDS Overlapping sORF	MEF
128025	84	CTG ...	LDC ...	Ribo-seq	CTG	strong	1	sORFs_org_Mouse	Alternative Downstream Overlapping sORF	Brain
136166	63	ATG ...	MMV ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse Johnstone2016	InCDS Overlapping sORF	Brain, Glioma, Liver, MEF, MESC
140894	96	CTG ...	LQG ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain
1507056	111	ATG ...	MRV ...	Ribo-seq	ATG	weak	1	Johnstone2016	Alternative InCDS Overlapping sORF	Glioma, Liver, MEF, MESC
140016	51	TTG ...	LAD ...	Ribo-seq	TTG	strong	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain

127777

ENSMUST00000196408

Papss1-202

protein_coding

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
143552	60	CTG ...	LCK ...	Ribo-seq	CTG		4	sORFs_org_Mouse	sORF	Brain, MEF
1013438	30	GTG ...	VAS ...	Ribo-seq	GTG	strong	1	sORFs_org_Mouse	sORF	Brain
143140	42	CTG ...	LSN ...	Ribo-seq	CTG		4	sORFs_org_Mouse	sORF	Brain, E14, MEF
127776	30	CTG ...	LGV ...	Ribo-seq	CTG	moderate	3	sORFs_org_Mouse	sORF	Brain, MEF

1422884

ENSMUST00000196638

Papss1-203

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.
536946	252	GTG ...	VSM ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Downstream NMD sORF	Liver
750707	276	TTG ...	LSG ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Downstream NMD sORF	Liver
747589	225	GTG ...	VCH ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Downstream NMD sORF	Liver
505413	240	CTG ...	LEE ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Downstream NMD sORF	Liver
751882	198	TTG ...	LDG ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Downstream NMD sORF	Liver
751515	228	CTG ...	LVC ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Downstream NMD sORF	Liver

3268704

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.
1507056	111	ATG ...	MRV ...	Predicted	ATG		1	Samandi2017	sORF
543203	123	ATG ...	MTL ...	Predicted	ATG		1	Samandi2017	sORF
543086	141	ATG ...	MRA ...	Predicted	ATG		1	Samandi2017	sORF

137912

ENSMUST00000199878

Papss1-205

protein_coding

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
1058002	81	CTG ...	LCK ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative sORF Upstream	Neutrophil
541933	84	GTG ...	VTS ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF
751023	36	TTG ...	LVA ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF
540635	33	CTG ...	LRT ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF
137911	54	GTG ...	VTS ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	Brain, MEF
505141	54	GTG ...	VAY ...	Ribo-seq	GTG	strong	1	sORFs_org_Mouse	InCDS Overlapping sORF	Spleen_B_cell
536103	33	GTG ...	VAG ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF

ORFs

96 ORFs
6 known transcripts
136 ORF to known transcript associations

MetamORF
ORF ID

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

ORF Length

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

Nucleic
sequence

The nucleic sequence of the ORF.

Amino acid
sequence

The amino acid sequence of the ORF.

Start codon

The start codon sequence of the ORF.

ORF annotations

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

Cell types

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

Transcripts

Display all the transcripts related to the entry.

541966

162

TTG...

LQL...

TTG

Alternative
InCDS
Overlapping
sORF

3T3, Brain, MEF,
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.
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq		2	sORFs_org_Mouse
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse

536701

CTG...

LQC...

CTG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse

1506227

GTG...

VCI...

GTG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

541888

102

TTG...

LAD...

TTG

Alternative
InCDS
Overlapping
sORF

MEF, 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.
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq		1	sORFs_org_Mouse

750907

234

CTG...

LLM...

CTG

Alternative
Downstream
NMD
sORF

3T3, MEF, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

130702

GTG...

VTT...

GTG

Alternative
Downstream
NMD
sORF
InCDS
Overlapping

MEF, Brain, 3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	2	sORFs_org_Mouse
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

749621

105

CTG...

LTM...

CTG

Downstream
NMD
sORF

3T3, MEF, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

1013438

GTG...

VAS...

GTG

Alternative
InCDS
NMD
Overlapping
sORF

Neutrophil, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	strong	1	sORFs_org_Mouse
127777	ENSMUST00000196408	Papss1-202	protein_coding	Ribo-seq	strong	1	sORFs_org_Mouse

543586

GTG...

VPP...

GTG

Alternative
InCDS
Overlapping
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.
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq		1	sORFs_org_Mouse
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

133157

TTG...

LIS...

TTG

Alternative
Downstream
NMD
sORF
InCDS
Overlapping

MEF, NSC, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	2	sORFs_org_Mouse
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

143552

CTG...

LCK...

CTG

sORF

Brain, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
127777	ENSMUST00000196408	Papss1-202	protein_coding	Ribo-seq		4	sORFs_org_Mouse

536103

GTG...

VAG...

GTG

Alternative
Downstream
NMD
sORF
InCDS
Overlapping

3T3, MEF, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	3	sORFs_org_Mouse
137912	ENSMUST00000199878	Papss1-205	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

536946

252

GTG...

VSM...

GTG

Downstream
NMD
sORF

Liver, 3T3, MEF,
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.
1422884	ENSMUST00000196638	Papss1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

1507056

111

ATG...

MRV...

ATG

sORF
Downstream
NMD
Alternative
InCDS
Overlapping

NSC, 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.
3268704	UNKNOWN_TRANSCRIPT			Predicted		1	Samandi2017
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	weak	1	sORFs_org_Mouse
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq	weak	1	Johnstone2016

1058002

CTG...

LCK...

CTG

Alternative
sORF
Upstream

Neutrophil

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
137912	ENSMUST00000199878	Papss1-205	protein_coding	Ribo-seq		1	sORFs_org_Mouse

750707

276

TTG...

LSG...

TTG

Downstream
NMD
sORF

3T3, MEF, NSC,
Liver

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
1422884	ENSMUST00000196638	Papss1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

541522

TTG...

LST...

TTG

Alternative
InCDS
Overlapping
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq		1	sORFs_org_Mouse

751091

TTG...

LQM...

TTG

Alternative
Downstream
NMD
sORF

3T3, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse

1507108

TTG...

LST...

TTG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

539950

CTG...

LKR...

CTG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse

137132

102

TTG...

LEE...

TTG

InCDS
Overlapping
sORF
Alternative
Downstream
NMD

Brain, 3T3, MEF,
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.
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	4	sORFs_org_Mouse

543589

108

CTG...

LNF...

CTG

Alternative
InCDS
Overlapping
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq		1	sORFs_org_Mouse

540195

CTG...

LAC...

CTG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse

539745

ATG...

MCQ...

ATG

Alternative
Downstream
NMD
sORF
InCDS
Overlapping

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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	weak	1	sORFs_org_Mouse
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq	weak	1	Johnstone2016

542119

132

TTG...

LGD...

TTG

InCDS
Overlapping
sORF
Alternative

MEF, 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.
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq		1	sORFs_org_Mouse

749784

CTG...

LAR...

CTG

Downstream
NMD
sORF

3T3, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	strong	2	sORFs_org_Mouse

541467

156

GTG...

VGA...

GTG

Alternative
InCDS
Overlapping
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.
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq		1	sORFs_org_Mouse
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

538052

GTG...

VLE...

GTG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

1507207

CTG...

LNG...

CTG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

537748

ATG...

MSQ...

ATG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	weak	1	sORFs_org_Mouse

536018

204

CTG...

LER...

CTG

Alternative
Downstream
NMD
sORF

3T3, MEF, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

1506486

CTG...

LNF...

CTG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

542384

117

CTG...

LST...

CTG

Alternative
InCDS
Overlapping
sORF

3T3, 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.
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq		1	sORFs_org_Mouse
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

747589

225

GTG...

VCH...

GTG

Downstream
NMD
sORF

3T3, MEF, NSC,
Liver

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
1422884	ENSMUST00000196638	Papss1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

751882

198

TTG...

LDG...

TTG

Downstream
NMD
sORF

3T3, NSC, Liver

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
1422884	ENSMUST00000196638	Papss1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

541933

GTG...

VTS...

GTG

Alternative
InCDS
Overlapping
sORF

MEF, 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.
137912	ENSMUST00000199878	Papss1-205	protein_coding	Ribo-seq		1	sORFs_org_Mouse
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq		1	sORFs_org_Mouse

539631

TTG...

LGD...

TTG

Alternative
InCDS
Overlapping
sORF
Downstream
NMD

Brain, 3T3, MEF,
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.
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq		1	sORFs_org_Mouse
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		4	sORFs_org_Mouse

127776

CTG...

LGV...

CTG

Alternative
NMD
sORF
Upstream

3T3, MEF, Neutrophil,
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	3	sORFs_org_Mouse
127777	ENSMUST00000196408	Papss1-202	protein_coding	Ribo-seq	moderate	3	sORFs_org_Mouse

540968

111

TTG...

LHS...

TTG

Alternative
InCDS
Overlapping
sORF

3T3, MEF, 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.
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq		1	sORFs_org_Mouse
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse

537764

105

GTG...

VGA...

GTG

Alternative
Downstream
NMD
sORF

3T3, MEF, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

540635

CTG...

LRT...

CTG

Alternative
InCDS
Overlapping
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.
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
137912	ENSMUST00000199878	Papss1-205	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

536031

CTG...

LVE...

CTG

Downstream
NMD
sORF

3T3, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	strong	3	sORFs_org_Mouse

752381

129

CTG...

LMW...

CTG

Alternative
Downstream
NMD
sORF

3T3, MEF, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

538737

141

CTG...

LEQ...

CTG

Downstream
NMD
sORF

3T3, MEF, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		5	sORFs_org_Mouse

1507295

120

GTG...

VEF...

GTG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

136166

ATG...

MMV...

ATG

Alternative
Downstream
NMD
sORF
InCDS
Overlapping

MEF, Brain, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse Johnstone2016

126695

ATG...

MVT...

ATG

Alternative
InCDS
Overlapping
sORF
Downstream
NMD

3T3, Brain, Glioma,
Liver, MEF, MESC,
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.
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse Johnstone2016
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	2	sORFs_org_Mouse

1506614

132

CTG...

LSH...

CTG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

137911

GTG...

VTS...

GTG

Alternative
InCDS
Overlapping
sORF
Downstream
NMD

Brain, MEF, 3T3,
NSC, 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.
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq		1	sORFs_org_Mouse
137912	ENSMUST00000199878	Papss1-205	protein_coding	Ribo-seq		2	sORFs_org_Mouse
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		4	sORFs_org_Mouse

1507303

GTG...

VPR...

GTG

Alternative
Downstream
NMD
sORF

MEF, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	2	sORFs_org_Mouse

751023

TTG...

LVA...

TTG

Alternative
InCDS
Overlapping
sORF
Downstream
NMD

MEF, 3T3, 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.
137912	ENSMUST00000199878	Papss1-205	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	3	sORFs_org_Mouse

1728679

TTG...

LLP...

TTG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

538152

GTG...

VPP...

GTG

Alternative
Downstream
NMD
sORF

3T3, MEF, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		4	sORFs_org_Mouse

505413

240

CTG...

LEE...

CTG

Downstream
NMD
sORF

Liver, 3T3, NSC,
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.
1422884	ENSMUST00000196638	Papss1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

748128

ATG...

MLS...

ATG

Alternative
InCDS
Overlapping
sORF
Downstream
NMD

Glioma, Liver, MEF,
MESC, 3T3, 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.
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq	weak	1	Johnstone2016
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	weak	2	sORFs_org_Mouse

128532

102

GTG...

VAL...

GTG

Alternative
InCDS
Overlapping
sORF
Downstream
NMD

Brain, 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.
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	2	sORFs_org_Mouse

536184

177

CTG...

LLL...

CTG

Alternative
Downstream
NMD
sORF

3T3, MEF, Neutrophil,
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		4	sORFs_org_Mouse

747841

CTG...

LSL...

CTG

Alternative
Downstream
NMD
sORF

3T3, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	2	sORFs_org_Mouse

537708

CTG...

LEE...

CTG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

543203

123

ATG...

MTL...

ATG

sORF
InCDS
Overlapping
Alternative

Glioma, Liver,
MEF, MESC, 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.
3268704	UNKNOWN_TRANSCRIPT			Predicted		1	Samandi2017
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse Johnstone2016
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq		1	sORFs_org_Mouse

750373

105

GTG...

VQA...

GTG

InCDS
Overlapping
sORF
Downstream
NMD

3T3, 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.
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse

136859

ATG...

MVL...

ATG

InCDS
Overlapping
sORF
Alternative
Downstream
NMD

Brain, MEF, 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.
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq	strong	1	sORFs_org_Mouse
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	strong	2	sORFs_org_Mouse

535605

CTG...

LLA...

CTG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse

540197

123

GTG...

VQV...

GTG

Alternative
Downstream
NMD
sORF

3T3, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse

748374

CTG...

LQE...

CTG

Alternative
Downstream
NMD
sORF

3T3, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse

750066

CTG...

LAS...

CTG

Alternative
InCDS
Overlapping
sORF

3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

1507035

126

CTG...

LHV...

CTG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

749291

108

GTG...

VLT...

GTG

Downstream
NMD
sORF

3T3, MEF, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

537883

TTG...

LDE...

TTG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	2	sORFs_org_Mouse

536228

TTG...

LLD...

TTG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	2	sORFs_org_Mouse

747972

TTG...

LEI...

TTG

Downstream
NMD
sORF

3T3, MEF, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		5	sORFs_org_Mouse

140016

TTG...

LAD...

TTG

Alternative
Downstream
NMD
sORF
InCDS
Overlapping

3T3, MEF, NSC,
v6-5, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	strong	5	sORFs_org_Mouse
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq	strong	1	sORFs_org_Mouse

140894

CTG...

LQG...

CTG

Alternative
Downstream
NMD
sORF
InCDS
Overlapping

3T3, MEF, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	2	sORFs_org_Mouse
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

1647034

CTG...

LRP...

CTG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

751835

114

TTG...

LAE...

TTG

Alternative
Downstream
NMD
sORF

3T3, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse

537783

207

GTG...

VAG...

GTG

Downstream
NMD
sORF

3T3, MEF, Neutrophil,
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		4	sORFs_org_Mouse

543086

141

ATG...

MRA...

ATG

Alternative
InCDS
Overlapping
sORF

Glioma, Liver, MEF,
MESC, 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.
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq		1	Johnstone2016
3268704	UNKNOWN_TRANSCRIPT			Predicted		1	Samandi2017
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq		1	sORFs_org_Mouse

748030

CTG...

LLG...

CTG

NMD
sORF
Upstream

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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	weak	1	sORFs_org_Mouse

540709

CTG...

LSC...

CTG

Alternative
Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	2	sORFs_org_Mouse

748866

CTG...

LIT...

CTG

Downstream
NMD
sORF

3T3, MEF, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		4	sORFs_org_Mouse

748645

TTG...

LHF...

TTG

Alternative
Downstream
NMD
sORF

3T3, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	weak	2	sORFs_org_Mouse

751515

228

CTG...

LVC...

CTG

Downstream
NMD
sORF

3T3, MEF, NSC,
Liver

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
1422884	ENSMUST00000196638	Papss1-203	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

143140

CTG...

LSN...

CTG

sORF

Brain, E14, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
127777	ENSMUST00000196408	Papss1-202	protein_coding	Ribo-seq		4	sORFs_org_Mouse

128025

CTG...

LDC...

CTG

Alternative
Downstream
Overlapping
sORF

Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
126696	ENSMUST00000029666	Papss1-201	protein_coding	Ribo-seq	strong	1	sORFs_org_Mouse

749654

264

TTG...

LRN...

TTG

Alternative
Downstream
NMD
sORF

3T3, MEF, Neutrophil,
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		4	sORFs_org_Mouse

747853

GTG...

VLV...

GTG

Downstream
NMD
sORF

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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq	moderate	2	sORFs_org_Mouse

413622

AAG...

KLS...

AAG

Alternative
sORF
Upstream

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.
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq		1	sORFs_org_Mouse

1506560

186

GTG...

VVL...

GTG

Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

540233

CTG...

LDR...

CTG

Downstream
NMD
sORF

3T3, MEF, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		6	sORFs_org_Mouse

749885

123

CTG...

LIG...

CTG

Downstream
NMD
sORF

3T3, MEF, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		6	sORFs_org_Mouse

538363

252

GTG...

VHN...

GTG

Alternative
Downstream
NMD
sORF

3T3, MEF, Neutrophil,
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		4	sORFs_org_Mouse

413722

CTG...

LSN...

CTG

Alternative
sORF
Upstream

C2C12, 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.
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq		2	sORFs_org_Mouse

505141

GTG...

VAY...

GTG

InCDS
Overlapping
sORF

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.
137912	ENSMUST00000199878	Papss1-205	protein_coding	Ribo-seq	strong	1	sORFs_org_Mouse

1506016

183

GTG...

VLE...

GTG

Downstream
NMD
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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

54939

CTG...

LCK...

CTG

Alternative
sORF
Upstream

R1E, Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
54940	ENSMUST00000200527	Papss1-206	protein_coding	Ribo-seq		2	sORFs_org_Mouse

538528

138

GTG...

VDM...

GTG

Alternative
Downstream
NMD
sORF

3T3, 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.
503671	ENSMUST00000197402	Papss1-204	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse

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