Gene NCBI:16646 | MetamORF

Gene

ID CARD

NCBI:16646

Aliases

AW494490
ENSMUSG00000022905, IPOA5, Kpna1
MGI:103560, mSRP1, NCBI:16646
NPI1, OFF:Kpna1, Rch2

Chromosome

Transcripts

87 ORFs
10 known transcripts
168 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.

368090

ENSMUST00000174500

Kpna1-209

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.
476613	87	GTG ...	VRR ...	Ribo-seq	GTG		1	sORFs_org_Mouse	NMD sORF Upstream	Spleen_B_cell
475321	81	GTG ...	VVR ...	Ribo-seq	GTG	optimal	1	sORFs_org_Mouse	Alternative NMD sORF Upstream	Spleen_B_cell
369787	93	CTG ...	LFS ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative NMD Overlapping sORF Upstream	Brain
952519	54	AGG ...	RKR ...	Ribo-seq	AGG	moderate	1	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	BMDC
371869	45	CTG ...	LQL ...	Ribo-seq	CTG		2	sORFs_org_Mouse	InCDS NMD Overlapping sORF	Brain, R1E
695695	72	ATG ...	MLL ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	R1E
368089	72	CTG ...	LMR ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Brain, MEF
368996	87	CTG ...	LNP ...	Ribo-seq	CTG		2	sORFs_org_Mouse	InCDS NMD Overlapping sORF	Brain, R1E
371548	111	CTG ...	LKS ...	Ribo-seq	CTG		3	sORFs_org_Mouse	InCDS NMD Overlapping sORF	Brain, MEF, R1E
473814	93	GTG ...	VSA ...	Ribo-seq	GTG	weak	1	sORFs_org_Mouse	Alternative NMD sORF Upstream	Spleen_B_cell
476537	96	CTG ...	LVS ...	Ribo-seq	CTG	strong	1	sORFs_org_Mouse	Alternative NMD sORF Upstream	Spleen_B_cell
373400	69	ATG ...	MRC ...	Ribo-seq	ATG		1	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	Brain
476749	99	CTG ...	LVK ...	Ribo-seq	CTG		1	sORFs_org_Mouse	NMD sORF Upstream	Spleen_B_cell
693623	69	TTG ...	LLQ ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Alternative InCDS NMD Overlapping sORF	R1E
476177	78	GTG ...	VRA ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative NMD sORF Upstream	Spleen_B_cell
475645	33	GTG ...	VAP ...	Ribo-seq	GTG		2	sORFs_org_Mouse	NMD sORF Upstream	BMDC, Spleen_B_cell

33589

ENSMUST00000172534

Kpna1-202

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.
373778	66	ATG ...	MQY ...	Ribo-seq	ATG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain
368428	36	CTG ...	LQE ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain
369735	48	GTG ...	VIS ...	Ribo-seq	GTG	weak	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain, E14
370280	69	ATG ...	MDP ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Downstream NMD sORF	Brain
33692	156	CTG ...	LNV ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain, Testis
372163	204	CTG ...	LGC ...	Ribo-seq	CTG		4	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain, E14
1003523	117	CTG ...	LRL ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain
373415	39	TTG ...	LGH ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain
374008	39	CTG ...	LSE ...	Ribo-seq	CTG	weak	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain
374772	51	TTG ...	LLI ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Downstream NMD sORF	Brain
368240	36	ATG ...	MQE ...	Ribo-seq	ATG	weak	1	sORFs_org_Mouse	Downstream NMD sORF	Brain
368176	45	GTG ...	VGN ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain
34504	135	CTG ...	LFV ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain, Testis
373098	99	ATG ...	MLA ...	Ribo-seq	ATG	weak	1	sORFs_org_Mouse	Downstream NMD sORF	Brain
370159	45	ATG ...	MSF ...	Ribo-seq	ATG	weak	2	sORFs_org_Mouse	Downstream NMD sORF	Brain
34678	81	CTG ...	LSD ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain, Testis
369212	48	TTG ...	LIQ ...	Ribo-seq	TTG		3	sORFs_org_Mouse	Downstream NMD sORF	Brain, E14
375326	39	TTG ...	LLG ...	Ribo-seq	TTG	weak	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain
34720	90	TTG ...	LQT ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Downstream NMD sORF	Brain, Testis
376031	60	ATG ...	MIK ...	Ribo-seq	ATG	weak	1	sORFs_org_Mouse	Downstream NMD sORF	Brain
369028	48	TTG ...	LAT ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Downstream NMD sORF	Brain
374178	93	TTG ...	LGP ...	Ribo-seq	TTG	strong	1	sORFs_org_Mouse	Downstream NMD sORF	Brain
367864	54	TTG ...	LRA ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain
34687	129	GTG ...	VID ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Downstream NMD sORF	Brain, Testis
372725	102	CTG ...	LML ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Downstream NMD sORF	Brain
33588	186	CTG ...	LDK ...	Ribo-seq	CTG	strong	7	sORFs_org_Mouse	Downstream NMD sORF	Brain, E14, MEF, Neutrophil, Testis, v6-5
1003397	192	CTG ...	LTN ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain
369881	60	CTG ...	LCL ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain
370003	57	TTG ...	LEN ...	Ribo-seq	TTG	strong	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain
367987	36	TTG ...	LLQ ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain
35179	108	TTG ...	LTM ...	Ribo-seq	TTG		3	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain, Testis
367872	30	TTG ...	LGS ...	Ribo-seq	TTG	strong	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain
375320	36	CTG ...	LGS ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain
368359	36	CTG ...	LSW ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain

376174

ENSMUST00000004054

Kpna1-201

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.
370280	69	ATG ...	MDP ...	Ribo-seq	ATG	moderate	4	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, B_cell, E14, Spleen_B_cell
793670	174	CTG ...	LSW ...	Ribo-seq	CTG		1	sORFs_org_Mouse	sORF Upstream	B_cell
378197	117	CTG ...	LCL ...	Ribo-seq	CTG		7	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, B_cell, Brain, NSC, R1E, v6-5
1188742	57	ATA ...	IKS ...	Ribo-seq	ATA	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
376031	60	ATG ...	MIK ...	Ribo-seq	ATG	weak	4	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, B_cell, E14, Spleen_B_cell
376697	45	CTG ...	LWE ...	Ribo-seq	CTG		7	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, B_cell, Brain, E14, MEF, Neutrophil, v6-5
377237	126	ATG ...	MLT ...	Ribo-seq	ATG		7	sORFs_org_Mouse	InCDS Overlapping sORF	3T3, B_cell, Brain, E14, MEF, v6-5
953057	39	ATA ...	ILL ...	Ribo-seq	ATA	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
692090	36	CTG ...	LEI ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, B_cell
1186588	36	ATC ...	IYQ ...	Ribo-seq	ATC	moderate	1	sORFs_org_Mouse	InCDS Overlapping sORF	E14
475321	81	GTG ...	VVR ...	Ribo-seq	GTG	optimal	1	sORFs_org_Mouse	Alternative sORF Upstream	B_cell
375326	39	TTG ...	LLG ...	Ribo-seq	TTG	weak	3	sORFs_org_Mouse	InCDS Overlapping sORF	3T3, B_cell, Spleen_B_cell
369881	60	CTG ...	LCL ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell
1187204	234	AGG ...	RRS ...	Ribo-seq	AGG	moderate	1	sORFs_org_Mouse	Downstream Overlapping sORF	E14
1187004	198	ATT ...	ITL ...	Ribo-seq	ATT	moderate	1	sORFs_org_Mouse	Downstream Overlapping sORF	E14
377969	63	TTG ...	LWS ...	Ribo-seq	TTG		7	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, B_cell, Brain, E14, MEF, R1E, v6-5
795328	153	ATG ...	MRC ...	Ribo-seq	ATG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, E14
374178	93	TTG ...	LGP ...	Ribo-seq	TTG	strong	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell
368089	72	CTG ...	LMR ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell
373098	99	ATG ...	MLA ...	Ribo-seq	ATG	weak	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, B_cell
952519	54	AGG ...	RKR ...	Ribo-seq	AGG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
373778	66	ATG ...	MQY ...	Ribo-seq	ATG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell
375320	36	CTG ...	LGS ...	Ribo-seq	CTG	moderate	3	sORFs_org_Mouse	InCDS Overlapping sORF	3T3, B_cell, Spleen_B_cell
476613	87	GTG ...	VRR ...	Ribo-seq	GTG		1	sORFs_org_Mouse	sORF Upstream	B_cell
1188483	243	ATG ...	MKT ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Downstream Overlapping sORF	E14
370003	57	TTG ...	LEN ...	Ribo-seq	TTG	strong	4	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, B_cell, E14, Spleen_B_cell
377540	33	TTG ...	LSQ ...	Ribo-seq	TTG		7	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, B_cell, Brain, E14, MEF, Neutrophil, v6-5
473814	93	GTG ...	VSA ...	Ribo-seq	GTG	weak	1	sORFs_org_Mouse	Alternative sORF Upstream	B_cell
794956	156	CTG ...	LMR ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell
368240	36	ATG ...	MQE ...	Ribo-seq	ATG	weak	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, B_cell, Spleen_B_cell
792303	30	TTG ...	LMK ...	Ribo-seq	TTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell
369735	48	GTG ...	VIS ...	Ribo-seq	GTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
373400	69	ATG ...	MRC ...	Ribo-seq	ATG		2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, E14
376173	60	CTG ...	LLG ...	Ribo-seq	CTG		9	sORFs_org_Mouse	InCDS Overlapping sORF	3T3, B_cell, Brain, E14, MEF, R1E, Spleen_B_cell, v6-5
1188752	30	AGG ...	REE ...	Ribo-seq	AGG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
695695	72	ATG ...	MLL ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell
697795	57	TTG ...	LCA ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Alternative sORF Upstream	B_cell
377996	57	CTG ...	LLC ...	Ribo-seq	CTG		6	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, B_cell, Brain, MEF, R1E, v6-5
369028	48	TTG ...	LAT ...	Ribo-seq	TTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, B_cell
475645	33	GTG ...	VAP ...	Ribo-seq	GTG		2	sORFs_org_Mouse	sORF Upstream	B_cell, E14
372725	102	CTG ...	LML ...	Ribo-seq	CTG	weak	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, B_cell, E14
1188686	192	TTG ...	LGP ...	Ribo-seq	TTG	strong	1	sORFs_org_Mouse	Downstream Overlapping sORF	E14
367987	36	TTG ...	LLQ ...	Ribo-seq	TTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, Spleen_B_cell
1185652	210	ATC ...	ILL ...	Ribo-seq	ATC	weak	1	sORFs_org_Mouse	Downstream Overlapping sORF	E14
1357091	87	CTG ...	LQY ...	Ribo-seq	CTG		3	sORFs_org_Mouse	InCDS Overlapping sORF	Brain, E14, R1E
793881	39	GTG ...	VRT ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative sORF Upstream	B_cell
377292	33	CTG ...	LQE ...	Ribo-seq	CTG		5	sORFs_org_Mouse	InCDS Overlapping sORF	3T3, B_cell, Brain, R1E, Spleen_B_cell
1185695	105	AAG ...	KLL ...	Ribo-seq	AAG		1	sORFs_org_Mouse	InCDS Overlapping sORF	E14
476177	78	GTG ...	VRA ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative sORF Upstream	B_cell
368428	36	CTG ...	LQE ...	Ribo-seq	CTG		3	sORFs_org_Mouse	InCDS Overlapping sORF	3T3, B_cell, Spleen_B_cell
377740	42	ATG ...	MQL ...	Ribo-seq	ATG		11	sORFs_org_Mouse	InCDS Overlapping sORF	3T3, B_cell, Brain, E14, MEF, R1E, Spleen_B_cell, v6-5
696427	39	TTG ...	LLE ...	Ribo-seq	TTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, B_cell
1187818	84	ATG ...	MQL ...	Ribo-seq	ATG		1	sORFs_org_Mouse	InCDS Overlapping sORF	E14
1189490	63	AAG ...	KLL ...	Ribo-seq	AAG		1	sORFs_org_Mouse	InCDS Overlapping sORF	E14
476537	96	CTG ...	LVS ...	Ribo-seq	CTG	strong	1	sORFs_org_Mouse	Alternative sORF Upstream	B_cell
693623	69	TTG ...	LLQ ...	Ribo-seq	TTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, E14
378551	78	ATG ...	MQY ...	Ribo-seq	ATG		4	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, Brain, E14, R1E
476749	99	CTG ...	LVK ...	Ribo-seq	CTG		1	sORFs_org_Mouse	sORF Upstream	B_cell
794411	120	GTG ...	VSG ...	Ribo-seq	GTG	weak	1	sORFs_org_Mouse	Alternative sORF Upstream	B_cell
373415	39	TTG ...	LGH ...	Ribo-seq	TTG	moderate	4	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, B_cell, E14, Spleen_B_cell
378366	33	CTG ...	LED ...	Ribo-seq	CTG		9	sORFs_org_Mouse	InCDS Overlapping sORF	3T3, B_cell, Brain, E14, MEF, NSC, Spleen_B_cell, v6-5
367872	30	TTG ...	LGS ...	Ribo-seq	TTG	strong	3	sORFs_org_Mouse	InCDS Overlapping sORF	3T3, B_cell, Spleen_B_cell
377608	108	GTG ...	VQG ...	Ribo-seq	GTG		6	sORFs_org_Mouse	InCDS Overlapping sORF	3T3, Brain, E14, R1E

693167

ENSMUST00000173696

Kpna1-207

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.
370159	45	ATG ...	MSF ...	Ribo-seq	ATG	weak	1	Johnstone2016	Alternative Downstream NMD sORF	Glioma, Liver, MEF, MESC
795328	153	ATG ...	MRC ...	Ribo-seq	ATG		1	Johnstone2016	Alternative InCDS NMD Overlapping sORF	Glioma, Liver, MEF, MESC
374008	39	CTG ...	LSE ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Downstream NMD sORF	BMDC
34687	129	GTG ...	VID ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative Downstream NMD sORF	R1E
33588	186	CTG ...	LDK ...	Ribo-seq	CTG	strong	2	sORFs_org_Mouse	Alternative Downstream NMD sORF	Liver, R1E
34504	135	CTG ...	LFV ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, Brain, Liver
371548	111	CTG ...	LKS ...	Ribo-seq	CTG		1	sORFs_org_Mouse	InCDS NMD Overlapping sORF	Liver
372163	204	CTG ...	LGC ...	Ribo-seq	CTG		2	sORFs_org_Mouse	Downstream NMD sORF	Liver, R1E
368176	45	GTG ...	VGN ...	Ribo-seq	GTG		2	sORFs_org_Mouse	Downstream NMD sORF	BMDC, R1E
34678	81	CTG ...	LSD ...	Ribo-seq	CTG		3	sORFs_org_Mouse	Alternative Downstream NMD sORF	Brain, Liver, R1E
373098	99	ATG ...	MLA ...	Ribo-seq	ATG	weak	1	Johnstone2016	Alternative Downstream NMD sORF	Glioma, Liver, MEF, MESC
378551	78	ATG ...	MQY ...	Ribo-seq	ATG		1	Johnstone2016	Alternative Downstream NMD sORF	Glioma, Liver, MEF, MESC
377237	126	ATG ...	MLT ...	Ribo-seq	ATG		1	Johnstone2016	Downstream NMD sORF	Glioma, Liver, MEF, MESC
33692	156	CTG ...	LNV ...	Ribo-seq	CTG		4	sORFs_org_Mouse	Alternative Downstream NMD sORF	3T3, BMDC, Brain, Liver
367864	54	TTG ...	LRA ...	Ribo-seq	TTG		2	sORFs_org_Mouse	Downstream NMD sORF	BMDC, R1E
368996	87	CTG ...	LNP ...	Ribo-seq	CTG		1	sORFs_org_Mouse	InCDS NMD Overlapping sORF	Liver

693624

ENSMUST00000173555

Kpna1-205

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.
695695	72	ATG ...	MLL ...	Ribo-seq	ATG	moderate	1	sORFs_org_Mouse	sORF	3T3
368089	72	CTG ...	LMR ...	Ribo-seq	CTG		2	sORFs_org_Mouse	sORF	MEF, v6-5
373400	69	ATG ...	MRC ...	Ribo-seq	ATG		2	sORFs_org_Mouse	sORF	MEF, v6-5
693623	69	TTG ...	LLQ ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	sORF	3T3

693120

ENSMUST00000173715

Kpna1-208

retained_intron

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
476177	78	GTG ...	VRA ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Intronic sORF	3T3
476749	99	CTG ...	LVK ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Intronic sORF	3T3
475645	33	GTG ...	VAP ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Intronic sORF	3T3
476613	87	GTG ...	VRR ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Intronic sORF	3T3
476537	96	CTG ...	LVS ...	Ribo-seq	CTG	strong	1	sORFs_org_Mouse	Intronic sORF	3T3
475321	81	GTG ...	VVR ...	Ribo-seq	GTG	optimal	1	sORFs_org_Mouse	Intronic sORF	3T3
473814	93	GTG ...	VSA ...	Ribo-seq	GTG	weak	1	sORFs_org_Mouse	Intronic sORF	3T3
697795	57	TTG ...	LCA ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Intronic sORF	3T3

1045615

ENSMUST00000173469

Kpna1-204

retained_intron

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
34687	129	GTG ...	VID ...	Ribo-seq	GTG	moderate	6	sORFs_org_Mouse	Intronic sORF	Brain, E14, Liver, MEF, Neutrophil, v6-5
367864	54	TTG ...	LRA ...	Ribo-seq	TTG		6	sORFs_org_Mouse	Intronic sORF	Brain, E14, Liver, MEF, Neutrophil, v6-5
373415	39	TTG ...	LGH ...	Ribo-seq	TTG	moderate	5	sORFs_org_Mouse	Intronic sORF	Brain, E14, MEF, NSC, v6-5
1146544	39	TTG ...	LLS ...	Ribo-seq	TTG	moderate	2	sORFs_org_Mouse	Intronic sORF	E14, v6-5
368176	45	GTG ...	VGN ...	Ribo-seq	GTG		7	sORFs_org_Mouse	Intronic sORF	Brain, E14, Liver, MEF, Neutrophil, v6-5
34720	90	TTG ...	LQT ...	Ribo-seq	TTG	moderate	8	sORFs_org_Mouse	Intronic sORF	Brain, E14, Liver, MEF, Neutrophil, NSC, R1E, v6-5

953058

ENSMUST00000174737

Kpna1-210

nonsense_mediated_decay

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
792303	30	TTG ...	LMK ...	Ribo-seq	TTG		3	sORFs_org_Mouse	NMD sORF	E14, NSC, v6-5
953057	39	ATA ...	ILL ...	Ribo-seq	ATA		1	sORFs_org_Mouse	NMD sORF	BMDC
367872	30	TTG ...	LGS ...	Ribo-seq	TTG		6	sORFs_org_Mouse	NMD sORF	E14, Liver, MEF, NSC, v6-5
692090	36	CTG ...	LEI ...	Ribo-seq	CTG		1	sORFs_org_Mouse	NMD sORF	R1E
374178	93	TTG ...	LGP ...	Ribo-seq	TTG		5	sORFs_org_Mouse	NMD sORF	Brain, E14, MEF, v6-5
369881	60	CTG ...	LCL ...	Ribo-seq	CTG		2	sORFs_org_Mouse	NMD sORF	Brain, v6-5
696427	39	TTG ...	LLE ...	Ribo-seq	TTG		1	sORFs_org_Mouse	NMD sORF	R1E
1355744	57	ATG ...	MGK ...	Ribo-seq	ATG		2	sORFs_org_Mouse	NMD sORF	E14, NSC
367987	36	TTG ...	LLQ ...	Ribo-seq	TTG		5	sORFs_org_Mouse	NMD sORF	MEF, Neutrophil, v6-5
35179	108	TTG ...	LTM ...	Ribo-seq	TTG		5	sORFs_org_Mouse	NMD sORF	E14, Liver, Neutrophil, R1E, v6-5
371869	45	CTG ...	LQL ...	Ribo-seq	CTG		1	sORFs_org_Mouse	NMD sORF	Liver
369028	48	TTG ...	LAT ...	Ribo-seq	TTG		1	sORFs_org_Mouse	NMD sORF	R1E
373778	66	ATG ...	MQY ...	Ribo-seq	ATG		4	sORFs_org_Mouse	NMD sORF	E14, MEF, R1E, v6-5

3094468

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.
373098	99	ATG ...	MLA ...	Predicted	ATG		1	Samandi2017	sORF
377237	126	ATG ...	MLT ...	Predicted	ATG		1	Samandi2017	sORF
795328	153	ATG ...	MRC ...	Predicted	ATG		1	Samandi2017	sORF

1003027

ENSMUST00000172991

Kpna1-203

retained_intron

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
697795	57	TTG ...	LCA ...	Ribo-seq	TTG		1	sORFs_org_Mouse	Intronic sORF	MEF
476177	78	GTG ...	VRA ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Intronic sORF	MEF
368996	87	CTG ...	LNP ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Intronic sORF	Brain
371548	111	CTG ...	LKS ...	Ribo-seq	CTG		1	sORFs_org_Mouse	Intronic sORF	Brain
475645	33	GTG ...	VAP ...	Ribo-seq	GTG		3	sORFs_org_Mouse	Intronic sORF	Brain, Liver, Neutrophil
475321	81	GTG ...	VVR ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Intronic sORF	MEF

1623754

ENSMUST00000173641

Kpna1-206

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.
1624867	66	CTG ...	LQE ...	Ribo-seq	CTG		1	sORFs_org_Mouse	sORF	MEF
368428	36	CTG ...	LQE ...	Ribo-seq	CTG		4	sORFs_org_Mouse	sORF	MEF

ORFs

87 ORFs
10 known transcripts
168 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.

476613

GTG...

VRR...

GTG

NMD
sORF
Upstream
Intronic

Spleen_B_cell, 3T3, B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
368090	ENSMUST00000174500	Kpna1-209	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
693120	ENSMUST00000173715	Kpna1-208	retained_intron	Ribo-seq		1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

373778

ATG...

MQY...

ATG

Alternative
Downstream
NMD
sORF
InCDS
Overlapping

Brain, B_cell, E14,
MEF, R1E, v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse
953058	ENSMUST00000174737	Kpna1-210	nonsense_mediated_decay	Ribo-seq		4	sORFs_org_Mouse

370280

ATG...

MDP...

ATG

Alternative
InCDS
Overlapping
sORF
Downstream
NMD

3T3, B_cell, E14,
Spleen_B_cell, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	4	sORFs_org_Mouse
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse

368428

CTG...

LQE...

CTG

Alternative
Downstream
NMD
sORF
InCDS
Overlapping

Brain, MEF, 3T3,
B_cell, Spleen_B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
1623754	ENSMUST00000173641	Kpna1-206	protein_coding	Ribo-seq		4	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		3	sORFs_org_Mouse

370159

ATG...

MSF...

ATG

Alternative
Downstream
NMD
sORF

Glioma, Liver, MEF,
MESC, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
693167	ENSMUST00000173696	Kpna1-207	nonsense_mediated_decay	Ribo-seq	weak	1	Johnstone2016
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq	weak	2	sORFs_org_Mouse

369735

GTG...

VIS...

GTG

Alternative
Downstream
NMD
sORF
InCDS
Overlapping

Brain, E14, 3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq	weak	2	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

695695

ATG...

MLL...

ATG

sORF
Alternative
InCDS
NMD
Overlapping

3T3, R1E, B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
693624	ENSMUST00000173555	Kpna1-205	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
368090	ENSMUST00000174500	Kpna1-209	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

793670

174

CTG...

LSW...

CTG

sORF
Upstream

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.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

475321

GTG...

VVR...

GTG

Alternative
NMD
sORF
Upstream
Intronic

Spleen_B_cell, B_cell, 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.
368090	ENSMUST00000174500	Kpna1-209	nonsense_mediated_decay	Ribo-seq	optimal	1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	optimal	1	sORFs_org_Mouse
693120	ENSMUST00000173715	Kpna1-208	retained_intron	Ribo-seq	optimal	1	sORFs_org_Mouse
1003027	ENSMUST00000172991	Kpna1-203	retained_intron	Ribo-seq		1	sORFs_org_Mouse

795328

153

ATG...

MRC...

ATG

Alternative
InCDS
NMD
Overlapping
sORF

Glioma, Liver, MEF,
MESC, B_cell, E14,

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
693167	ENSMUST00000173696	Kpna1-207	nonsense_mediated_decay	Ribo-seq		1	Johnstone2016
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse
3094468	UNKNOWN_TRANSCRIPT			Predicted		1	Samandi2017

378197

117

CTG...

LCL...

CTG

Alternative
InCDS
Overlapping
sORF

3T3, B_cell, Brain,
NSC, R1E, v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		7	sORFs_org_Mouse

476177

GTG...

VRA...

GTG

Intronic
sORF
Alternative
Upstream
NMD

3T3, MEF, B_cell,
Spleen_B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
693120	ENSMUST00000173715	Kpna1-208	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse
1003027	ENSMUST00000172991	Kpna1-203	retained_intron	Ribo-seq		1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
368090	ENSMUST00000174500	Kpna1-209	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse

34687

129

GTG...

VID...

GTG

Intronic
sORF
Alternative
Downstream
NMD

Brain, E14, Liver,
MEF, Neutrophil, v6-5,
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.
1045615	ENSMUST00000173469	Kpna1-204	retained_intron	Ribo-seq	moderate	6	sORFs_org_Mouse
693167	ENSMUST00000173696	Kpna1-207	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

374008

CTG...

LSE...

CTG

Downstream
NMD
sORF
Alternative

BMDC, 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.
693167	ENSMUST00000173696	Kpna1-207	nonsense_mediated_decay	Ribo-seq	weak	1	sORFs_org_Mouse
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq	weak	2	sORFs_org_Mouse

33692

156

CTG...

LNV...

CTG

Alternative
Downstream
NMD
sORF

Brain, Testis, 3T3,
BMDC, 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.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
693167	ENSMUST00000173696	Kpna1-207	nonsense_mediated_decay	Ribo-seq		4	sORFs_org_Mouse

368089

CTG...

LMR...

CTG

sORF
Alternative
InCDS
NMD
Overlapping

MEF, v6-5, Brain,
B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
693624	ENSMUST00000173555	Kpna1-205	protein_coding	Ribo-seq		2	sORFs_org_Mouse
368090	ENSMUST00000174500	Kpna1-209	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

372163

204

CTG...

LGC...

CTG

Alternative
Downstream
NMD
sORF

Brain, E14, Liver,
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.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq		4	sORFs_org_Mouse
693167	ENSMUST00000173696	Kpna1-207	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse

792303

TTG...

LMK...

TTG

NMD
sORF
Alternative
InCDS
Overlapping

E14, NSC, v6-5,
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.
953058	ENSMUST00000174737	Kpna1-210	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

1188742

ATA...

IKS...

ATA

Alternative
InCDS
Overlapping
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

376031

ATG...

MIK...

ATG

Alternative
InCDS
Overlapping
sORF
Downstream
NMD

3T3, B_cell, E14,
Spleen_B_cell, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	weak	4	sORFs_org_Mouse
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq	weak	1	sORFs_org_Mouse

373098

ATG...

MLA...

ATG

sORF
Downstream
NMD
Alternative
InCDS
Overlapping

Brain, 3T3,
B_cell, 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.
3094468	UNKNOWN_TRANSCRIPT			Predicted		1	Samandi2017
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq	weak	1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	weak	2	sORFs_org_Mouse
693167	ENSMUST00000173696	Kpna1-207	nonsense_mediated_decay	Ribo-seq	weak	1	Johnstone2016

697795

TTG...

LCA...

TTG

Intronic
sORF
Alternative
Upstream

MEF, B_cell, 3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
1003027	ENSMUST00000172991	Kpna1-203	retained_intron	Ribo-seq		1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
693120	ENSMUST00000173715	Kpna1-208	retained_intron	Ribo-seq	moderate	1	sORFs_org_Mouse

376697

CTG...

LWE...

CTG

Alternative
InCDS
Overlapping
sORF

3T3, B_cell, Brain,
E14, MEF, Neutrophil,
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.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		7	sORFs_org_Mouse

1003523

117

CTG...

LRL...

CTG

Alternative
Downstream
NMD
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.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

476749

CTG...

LVK...

CTG

Intronic
sORF
NMD
Upstream

3T3, Spleen_B_cell, B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
693120	ENSMUST00000173715	Kpna1-208	retained_intron	Ribo-seq		1	sORFs_org_Mouse
368090	ENSMUST00000174500	Kpna1-209	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

377237

126

ATG...

MLT...

ATG

sORF
InCDS
Overlapping
Downstream
NMD

3T3, B_cell,
Brain, E14, MEF,
v6-5, 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.
3094468	UNKNOWN_TRANSCRIPT			Predicted		1	Samandi2017
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		7	sORFs_org_Mouse
693167	ENSMUST00000173696	Kpna1-207	nonsense_mediated_decay	Ribo-seq		1	Johnstone2016

369787

CTG...

LFS...

CTG

Alternative
NMD
Overlapping
sORF
Upstream

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.
368090	ENSMUST00000174500	Kpna1-209	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

953057

ATA...

ILL...

ATA

NMD
sORF
Alternative
InCDS
Overlapping

BMDC, E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
953058	ENSMUST00000174737	Kpna1-210	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

373415

TTG...

LGH...

TTG

Alternative
Downstream
NMD
sORF
Intronic
InCDS
Overlapping

Brain, E14, MEF,
NSC, v6-5, 3T3,
B_cell, Spleen_B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse
1045615	ENSMUST00000173469	Kpna1-204	retained_intron	Ribo-seq	moderate	5	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	4	sORFs_org_Mouse

374772

TTG...

LLI...

TTG

Downstream
NMD
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.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse

367872

TTG...

LGS...

TTG

NMD
sORF
Alternative
Downstream
InCDS
Overlapping

E14, Liver, MEF,
NSC, v6-5, Brain,
3T3, B_cell, Spleen_B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
953058	ENSMUST00000174737	Kpna1-210	nonsense_mediated_decay	Ribo-seq		6	sORFs_org_Mouse
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq	strong	1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	strong	3	sORFs_org_Mouse

33588

186

CTG...

LDK...

CTG

Alternative
Downstream
NMD
sORF

Liver, R1E, Brain,
E14, MEF, Neutrophil,
Testis, v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
693167	ENSMUST00000173696	Kpna1-207	nonsense_mediated_decay	Ribo-seq	strong	2	sORFs_org_Mouse
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq	strong	7	sORFs_org_Mouse

368240

ATG...

MQE...

ATG

Downstream
NMD
sORF
Alternative
InCDS
Overlapping

Brain, 3T3, B_cell,
Spleen_B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq	weak	1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	weak	3	sORFs_org_Mouse

692090

CTG...

LEI...

CTG

Alternative
InCDS
Overlapping
sORF
NMD

3T3, B_cell, 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.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse
953058	ENSMUST00000174737	Kpna1-210	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

374178

TTG...

LGP...

TTG

NMD
sORF
Alternative
InCDS
Overlapping
Downstream

Brain, E14, MEF,
v6-5, 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.
953058	ENSMUST00000174737	Kpna1-210	nonsense_mediated_decay	Ribo-seq		5	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	strong	1	sORFs_org_Mouse
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq	strong	1	sORFs_org_Mouse

1186588

ATC...

IYQ...

ATC

InCDS
Overlapping
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

368176

GTG...

VGN...

GTG

Alternative
Downstream
NMD
sORF
Intronic

Brain, BMDC, R1E,
E14, Liver, MEF,
Neutrophil, 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.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
693167	ENSMUST00000173696	Kpna1-207	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
1045615	ENSMUST00000173469	Kpna1-204	retained_intron	Ribo-seq		7	sORFs_org_Mouse

475645

GTG...

VAP...

GTG

Intronic
sORF
Upstream
NMD

3T3, B_cell, E14,
Brain, Liver, Neutrophil,
BMDC, Spleen_B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
693120	ENSMUST00000173715	Kpna1-208	retained_intron	Ribo-seq		1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse
1003027	ENSMUST00000172991	Kpna1-203	retained_intron	Ribo-seq		3	sORFs_org_Mouse
368090	ENSMUST00000174500	Kpna1-209	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse

34504

135

CTG...

LFV...

CTG

Alternative
Downstream
NMD
sORF

Brain, Testis, 3T3,
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.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
693167	ENSMUST00000173696	Kpna1-207	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

952519

AGG...

RKR...

AGG

Alternative
InCDS
NMD
Overlapping
sORF

BMDC, E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
368090	ENSMUST00000174500	Kpna1-209	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

371869

CTG...

LQL...

CTG

InCDS
NMD
Overlapping
sORF

Brain, R1E, 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.
368090	ENSMUST00000174500	Kpna1-209	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
953058	ENSMUST00000174737	Kpna1-210	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

375326

TTG...

LLG...

TTG

InCDS
Overlapping
sORF
Alternative
Downstream
NMD

3T3, B_cell, Spleen_B_cell,
Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	weak	3	sORFs_org_Mouse
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq	weak	2	sORFs_org_Mouse

1624867

CTG...

LQE...

CTG

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.
1623754	ENSMUST00000173641	Kpna1-206	protein_coding	Ribo-seq		1	sORFs_org_Mouse

34678

CTG...

LSD...

CTG

Alternative
Downstream
NMD
sORF

Brain, Testis, Liver,
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.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
693167	ENSMUST00000173696	Kpna1-207	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

369881

CTG...

LCL...

CTG

Alternative
InCDS
Overlapping
sORF
NMD
Downstream

B_cell, Brain, v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse
953058	ENSMUST00000174737	Kpna1-210	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

369212

TTG...

LIQ...

TTG

Downstream
NMD
sORF

Brain, E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

34720

TTG...

LQT...

TTG

Downstream
NMD
sORF
Intronic

Brain, Testis, E14,
Liver, MEF, Neutrophil,
NSC, R1E, v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
1045615	ENSMUST00000173469	Kpna1-204	retained_intron	Ribo-seq	moderate	8	sORFs_org_Mouse

1187204

234

AGG...

RRS...

AGG

Downstream
Overlapping
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

1187004

198

ATT...

ITL...

ATT

Downstream
Overlapping
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

369028

TTG...

LAT...

TTG

Downstream
NMD
sORF
Alternative
InCDS
Overlapping

Brain, 3T3, B_cell,
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.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse
953058	ENSMUST00000174737	Kpna1-210	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

377969

TTG...

LWS...

TTG

Alternative
InCDS
Overlapping
sORF

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

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		7	sORFs_org_Mouse

696427

TTG...

LLE...

TTG

NMD
sORF
Alternative
InCDS
Overlapping

R1E, 3T3, B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
953058	ENSMUST00000174737	Kpna1-210	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse

371548

111

CTG...

LKS...

CTG

InCDS
NMD
Overlapping
sORF
Intronic

Liver, Brain, MEF,
R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
693167	ENSMUST00000173696	Kpna1-207	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse
368090	ENSMUST00000174500	Kpna1-209	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse
1003027	ENSMUST00000172991	Kpna1-203	retained_intron	Ribo-seq		1	sORFs_org_Mouse

476537

CTG...

LVS...

CTG

Intronic
sORF
Alternative
NMD
Upstream

3T3, Spleen_B_cell, B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
693120	ENSMUST00000173715	Kpna1-208	retained_intron	Ribo-seq	strong	1	sORFs_org_Mouse
368090	ENSMUST00000174500	Kpna1-209	nonsense_mediated_decay	Ribo-seq	strong	1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	strong	1	sORFs_org_Mouse

368996

CTG...

LNP...

CTG

InCDS
NMD
Overlapping
sORF
Intronic

Brain, R1E, 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.
368090	ENSMUST00000174500	Kpna1-209	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
1003027	ENSMUST00000172991	Kpna1-203	retained_intron	Ribo-seq		1	sORFs_org_Mouse
693167	ENSMUST00000173696	Kpna1-207	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

375320

CTG...

LGS...

CTG

InCDS
Overlapping
sORF
Alternative
Downstream
NMD

3T3, B_cell, Spleen_B_cell,
Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	3	sORFs_org_Mouse
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq	moderate	2	sORFs_org_Mouse

1355744

ATG...

MGK...

ATG

NMD
sORF

E14, 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.
953058	ENSMUST00000174737	Kpna1-210	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse

473814

GTG...

VSA...

GTG

Alternative
NMD
sORF
Upstream
Intronic

Spleen_B_cell, B_cell, 3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
368090	ENSMUST00000174500	Kpna1-209	nonsense_mediated_decay	Ribo-seq	weak	1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse
693120	ENSMUST00000173715	Kpna1-208	retained_intron	Ribo-seq	weak	1	sORFs_org_Mouse

367987

TTG...

LLQ...

TTG

NMD
sORF
Alternative
InCDS
Overlapping
Downstream

MEF, Neutrophil, v6-5,
B_cell, Spleen_B_cell, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
953058	ENSMUST00000174737	Kpna1-210	nonsense_mediated_decay	Ribo-seq		5	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse

1188483

243

ATG...

MKT...

ATG

Downstream
Overlapping
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

370003

TTG...

LEN...

TTG

Alternative
InCDS
Overlapping
sORF
Downstream
NMD

3T3, B_cell, E14,
Spleen_B_cell, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	strong	4	sORFs_org_Mouse
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq	strong	1	sORFs_org_Mouse

377540

TTG...

LSQ...

TTG

Alternative
InCDS
Overlapping
sORF

3T3, B_cell, Brain,
E14, MEF, Neutrophil,
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.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		7	sORFs_org_Mouse

367864

TTG...

LRA...

TTG

Alternative
Downstream
NMD
sORF
Intronic

Brain, E14, Liver,
MEF, Neutrophil, v6-5,
BMDC, 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.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse
1045615	ENSMUST00000173469	Kpna1-204	retained_intron	Ribo-seq		6	sORFs_org_Mouse
693167	ENSMUST00000173696	Kpna1-207	nonsense_mediated_decay	Ribo-seq		2	sORFs_org_Mouse

794956

156

CTG...

LMR...

CTG

Alternative
InCDS
Overlapping
sORF

B_cell

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

35179

108

TTG...

LTM...

TTG

NMD
sORF
Alternative
Downstream

E14, Liver, Neutrophil,
R1E, v6-5, Brain,
Testis

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
953058	ENSMUST00000174737	Kpna1-210	nonsense_mediated_decay	Ribo-seq		5	sORFs_org_Mouse
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq		3	sORFs_org_Mouse

372725

102

CTG...

LML...

CTG

Downstream
NMD
sORF
Alternative
InCDS
Overlapping

Brain, 3T3, B_cell,
E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq	weak	1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	weak	3	sORFs_org_Mouse

373400

ATG...

MRC...

ATG

sORF
Alternative
InCDS
Overlapping
NMD

MEF, v6-5, B_cell,
E14, Brain

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
693624	ENSMUST00000173555	Kpna1-205	protein_coding	Ribo-seq		2	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse
368090	ENSMUST00000174500	Kpna1-209	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

1003397

192

CTG...

LTN...

CTG

Alternative
Downstream
NMD
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.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq		1	sORFs_org_Mouse

376173

CTG...

LLG...

CTG

InCDS
Overlapping
sORF

3T3, B_cell, Brain,
E14, MEF, R1E,
Spleen_B_cell, 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.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		9	sORFs_org_Mouse

1188752

AGG...

REE...

AGG

Alternative
InCDS
Overlapping
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

377996

CTG...

LLC...

CTG

Alternative
InCDS
Overlapping
sORF

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

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		6	sORFs_org_Mouse

378551

ATG...

MQY...

ATG

Alternative
Downstream
NMD
sORF
InCDS
Overlapping

Glioma, Liver, MEF,
MESC, B_cell, Brain,
E14, R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
693167	ENSMUST00000173696	Kpna1-207	nonsense_mediated_decay	Ribo-seq		1	Johnstone2016
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		4	sORFs_org_Mouse

1188686

192

TTG...

LGP...

TTG

Downstream
Overlapping
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	strong	1	sORFs_org_Mouse

1185652

210

ATC...

ILL...

ATC

Downstream
Overlapping
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

693623

TTG...

LLQ...

TTG

Alternative
InCDS
NMD
Overlapping
sORF

R1E, 3T3, B_cell,
E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
368090	ENSMUST00000174500	Kpna1-209	nonsense_mediated_decay	Ribo-seq	moderate	1	sORFs_org_Mouse
693624	ENSMUST00000173555	Kpna1-205	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse

1357091

CTG...

LQY...

CTG

InCDS
Overlapping
sORF

Brain, E14, R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		3	sORFs_org_Mouse

793881

GTG...

VRT...

GTG

Alternative
sORF
Upstream

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.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

377292

CTG...

LQE...

CTG

InCDS
Overlapping
sORF

3T3, B_cell, Brain,
R1E, 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.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		5	sORFs_org_Mouse

1185695

105

AAG...

KLL...

AAG

InCDS
Overlapping
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

377740

ATG...

MQL...

ATG

InCDS
Overlapping
sORF

3T3, B_cell, Brain,
E14, MEF, R1E,
Spleen_B_cell, 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.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		11	sORFs_org_Mouse

1146544

TTG...

LLS...

TTG

Intronic
sORF

E14, v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
1045615	ENSMUST00000173469	Kpna1-204	retained_intron	Ribo-seq	moderate	2	sORFs_org_Mouse

368359

CTG...

LSW...

CTG

Alternative
Downstream
NMD
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.
33589	ENSMUST00000172534	Kpna1-202	nonsense_mediated_decay	Ribo-seq	weak	1	sORFs_org_Mouse

1187818

ATG...

MQL...

ATG

InCDS
Overlapping
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

1189490

AAG...

KLL...

AAG

InCDS
Overlapping
sORF

E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

794411

120

GTG...

VSG...

GTG

Alternative
sORF
Upstream

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.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

378366

CTG...

LED...

CTG

InCDS
Overlapping
sORF

3T3, B_cell, Brain,
E14, MEF, NSC,
Spleen_B_cell, 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.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		9	sORFs_org_Mouse

377608

108

GTG...

VQG...

GTG

InCDS
Overlapping
sORF

3T3, Brain, E14,
R1E

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
376174	ENSMUST00000004054	Kpna1-201	protein_coding	Ribo-seq		6	sORFs_org_Mouse

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