Gene NCBI:12575 | MetamORF

Gene

ID CARD

NCBI:12575

Aliases

CAP20
CDKI, Cdkn1, Cdkn1a
CIP1, ENSMUSG00000023067, mda6
MGI:104556, NCBI:12575, OFF:Cdkn1a
P21, p21Cip1, p21WAF
SDI1, Waf1

Chromosome

Transcripts

34 ORFs
3 known transcripts
69 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.

795718

ENSMUST00000122348

Cdkn1a-203

protein_coding

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
12725	72	CTG ...	LSG ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell
705560	33	GTG ...	VPL ...	Ribo-seq	GTG	moderate	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF
797835	231	GTG ...	VFQ ...	Ribo-seq	GTG	weak	3	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	B_cell, MEF
12854	138	CTG ...	LPC ...	Ribo-seq	CTG	weak	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF
12734	111	ATG ...	MRS ...	Ribo-seq	ATG	moderate	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF
384809	135	GTG ...	VSS ...	Ribo-seq	GTG	moderate	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF
707958	36	CTG ...	LSP ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF
385059	120	GTG ...	VIA ...	Ribo-seq	GTG	moderate	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF
795819	249	GTG ...	VTR ...	Ribo-seq	GTG	moderate	3	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	B_cell, MEF
13081	57	TTG ...	LRC ...	Ribo-seq	TTG	weak	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF
386805	63	TTG ...	LTS ...	Ribo-seq	TTG	moderate	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF
382055	195	ATG ...	MSD ...	Ribo-seq	ATG	moderate	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF
384999	186	CTG ...	LFR ...	Ribo-seq	CTG	moderate	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF
379889	198	GTG ...	VMS ...	Ribo-seq	GTG	weak	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF
708155	48	GTG ...	VGP ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell
12815	177	GTG ...	VTT ...	Ribo-seq	GTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF
13134	192	CTG ...	LGP ...	Ribo-seq	CTG	strong	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF
12967	63	CTG ...	LKI ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell
700966	66	CTG ...	LGA ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF
387179	201	CTG ...	LVM ...	Ribo-seq	CTG	strong	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	B_cell, MEF

12726

ENSMUST00000023829

Cdkn1a-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.
12734	111	ATG ...	MRS ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, Skin_tumor
386805	63	TTG ...	LTS ...	Ribo-seq	TTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
957697	267	ATT ...	IGV ...	Ribo-seq	ATT		1	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	BMDC
13081	57	TTG ...	LRC ...	Ribo-seq	TTG	weak	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, Skin_tumor
384999	186	CTG ...	LFR ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
705560	33	GTG ...	VPL ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
411274	285	GTG ...	VSE ...	Ribo-seq	GTG		13	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	3T3, B_cell, BMDC, C2C12, E14, MEF, NSC, v6-5
707958	36	CTG ...	LSP ...	Ribo-seq	CTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, R1E
12854	138	CTG ...	LPC ...	Ribo-seq	CTG	weak	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, R1E, Skin_tumor
384809	135	GTG ...	VSS ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
411053	48	TTG ...	LES ...	Ribo-seq	TTG		3	sORFs_org_Mouse	sORF Upstream	3T3, B_cell, C2C12
12725	72	CTG ...	LSG ...	Ribo-seq	CTG	weak	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, R1E, Skin_tumor
411058	144	AGG ...	RRR ...	Ribo-seq	AGG		1	sORFs_org_Mouse	Alternative sORF Upstream	C2C12
1717365	51	GTG ...	VKQ ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative Downstream sORF	MEF
422172	171	GTG ...	VSE ...	Ribo-seq	GTG		1	sORFs_org_Mouse	Alternative sORF Upstream	C2C12
379889	198	GTG ...	VMS ...	Ribo-seq	GTG	weak	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, C2C12
1677596	36	ATG ...	MSR ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse Johnstone2016	Downstream sORF	Glioma, Liver, MEF, MESC
422235	159	AGG ...	RGI ...	Ribo-seq	AGG		1	sORFs_org_Mouse	Alternative sORF Upstream	C2C12
411284	240	ATA ...	ISR ...	Ribo-seq	ATA		3	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	BMDC, C2C12, E14
411257	258	AGG ...	RRR ...	Ribo-seq	AGG		1	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	C2C12
708155	48	GTG ...	VGP ...	Ribo-seq	GTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, R1E
387179	201	CTG ...	LVM ...	Ribo-seq	CTG	strong	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
13134	192	CTG ...	LGP ...	Ribo-seq	CTG	strong	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, Skin_tumor
385059	120	GTG ...	VIA ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
700966	66	CTG ...	LGA ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3
382055	195	ATG ...	MSD ...	Ribo-seq	ATG	moderate	2	sORFs_org_Mouse Johnstone2016	Alternative InCDS Overlapping sORF	3T3, Glioma, Liver, MEF, MESC
422220	69	ATC ...	IHS ...	Ribo-seq	ATC		1	sORFs_org_Mouse	Alternative sORF Upstream	C2C12
12815	177	GTG ...	VTT ...	Ribo-seq	GTG	moderate	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, Skin_tumor
411259	273	AGG ...	RGI ...	Ribo-seq	AGG		2	sORFs_org_Mouse	Alternative Overlapping sORF Upstream	BMDC, C2C12
12967	63	CTG ...	LKI ...	Ribo-seq	CTG	moderate	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	3T3, R1E, Skin_tumor

379573

ENSMUST00000119901

Cdkn1a-202

protein_coding

MetamORF ORF ID The MetamORF ID of the ORF. This is an unique ID referring to the ORF.	ORF length The genomic length of the ORF (in bp). This length is defined as the sum of the lengths of each exon constituting the ORF (thus excluding its eventual introns) and includes both the start and the stop codons.	Nucleic sequence The nucleic sequence of the ORF.	Amino acid sequence The amino acid sequence of the ORF.	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Start codon The start codon sequence of the ORF.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.	ORF annotations A comma-separated list of the annotations computed by our algorithm for the ORF on the transcript. See the section dedicated to ORF annotations in the advanced documentation for more details regarding the nomenclature we use.	Cell types A comma-separated list of the cell types in which the ORF has already been identified on the transcript.
385059	120	GTG ...	VIA ...	Ribo-seq	GTG	moderate	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC, Brain, MEF
1194412	204	ATC ...	ILV ...	Ribo-seq	ATC	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
13081	57	TTG ...	LRC ...	Ribo-seq	TTG	weak	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF, NSC
387179	201	CTG ...	LVM ...	Ribo-seq	CTG	strong	6	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC, Brain, E14, MEF, NSC, v6-5
379889	198	GTG ...	VMS ...	Ribo-seq	GTG	weak	7	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC, Brain, E14, MEF, NSC, v6-5
386805	63	TTG ...	LTS ...	Ribo-seq	TTG	moderate	4	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC, Brain, MEF, v6-5
13134	192	CTG ...	LGP ...	Ribo-seq	CTG	strong	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC, E14
384809	135	GTG ...	VSS ...	Ribo-seq	GTG	moderate	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC, Brain, MEF
708155	48	GTG ...	VGP ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
12967	63	CTG ...	LKI ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
12734	111	ATG ...	MRS ...	Ribo-seq	ATG	moderate	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC, Brain, MEF
707958	36	CTG ...	LSP ...	Ribo-seq	CTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	MEF
384999	186	CTG ...	LFR ...	Ribo-seq	CTG	moderate	7	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC, Brain, E14, MEF, NSC, v6-5
956589	174	ACG ...	TTW ...	Ribo-seq	ACG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC
12815	177	GTG ...	VTT ...	Ribo-seq	GTG	moderate	3	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC, E14, NSC
382055	195	ATG ...	MSD ...	Ribo-seq	ATG	moderate	7	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC, Brain, E14, MEF, NSC, v6-5
12854	138	CTG ...	LPC ...	Ribo-seq	CTG	weak	2	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	BMDC, E14
12725	72	CTG ...	LSG ...	Ribo-seq	CTG	weak	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	E14
705560	33	GTG ...	VPL ...	Ribo-seq	GTG	moderate	1	sORFs_org_Mouse	Alternative InCDS Overlapping sORF	v6-5

2990856

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.
382055	195	ATG ...	MSD ...	Predicted	ATG		1	Samandi2017	sORF

ORFs

34 ORFs
3 known transcripts
69 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.

12725

CTG...

LSG...

CTG

Alternative
InCDS
Overlapping
sORF

B_cell, 3T3, R1E,
Skin_tumor, 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.
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	weak	3	sORFs_org_Mouse
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

12734

111

ATG...

MRS...

ATG

Alternative
InCDS
Overlapping
sORF

3T3, Skin_tumor, B_cell,
MEF, 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.
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	moderate	3	sORFs_org_Mouse
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	moderate	3	sORFs_org_Mouse

386805

TTG...

LTS...

TTG

Alternative
InCDS
Overlapping
sORF

3T3, BMDC, Brain,
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.
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	moderate	4	sORFs_org_Mouse
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	moderate	3	sORFs_org_Mouse

957697

267

ATT...

IGV...

ATT

Alternative
Overlapping
sORF
Upstream

BMDC

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

13081

TTG...

LRC...

TTG

Alternative
InCDS
Overlapping
sORF

3T3, Skin_tumor, MEF,
NSC, 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.
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	weak	2	sORFs_org_Mouse
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	weak	2	sORFs_org_Mouse
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	weak	2	sORFs_org_Mouse

705560

GTG...

VPL...

GTG

Alternative
InCDS
Overlapping
sORF

B_cell, MEF, 3T3,
v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	moderate	3	sORFs_org_Mouse
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

797835

231

GTG...

VFQ...

GTG

Alternative
Overlapping
sORF
Upstream

B_cell, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	weak	3	sORFs_org_Mouse

385059

120

GTG...

VIA...

GTG

Alternative
InCDS
Overlapping
sORF

BMDC, Brain, 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.
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	moderate	3	sORFs_org_Mouse
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	moderate	3	sORFs_org_Mouse
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

1194412

204

ATC...

ILV...

ATC

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.
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	weak	1	sORFs_org_Mouse

384999

186

CTG...

LFR...

CTG

Alternative
InCDS
Overlapping
sORF

3T3, BMDC, Brain,
E14, MEF, 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.
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	moderate	7	sORFs_org_Mouse
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	moderate	3	sORFs_org_Mouse

12854

138

CTG...

LPC...

CTG

Alternative
InCDS
Overlapping
sORF

B_cell, MEF, 3T3,
R1E, Skin_tumor, 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.
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	weak	3	sORFs_org_Mouse
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	weak	3	sORFs_org_Mouse
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	weak	2	sORFs_org_Mouse

387179

201

CTG...

LVM...

CTG

Alternative
InCDS
Overlapping
sORF

BMDC, Brain, E14,
MEF, NSC, v6-5,
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.
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	strong	6	sORFs_org_Mouse
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	strong	1	sORFs_org_Mouse
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	strong	3	sORFs_org_Mouse

411274

285

GTG...

VSE...

GTG

Alternative
Overlapping
sORF
Upstream

3T3, B_cell, BMDC,
C2C12, E14, MEF,
NSC, v6-5

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq		13	sORFs_org_Mouse

379889

198

GTG...

VMS...

GTG

Alternative
InCDS
Overlapping
sORF

BMDC, Brain, E14,
MEF, NSC, v6-5,
3T3, C2C12, 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.
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	weak	7	sORFs_org_Mouse
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	weak	2	sORFs_org_Mouse
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	weak	3	sORFs_org_Mouse

707958

CTG...

LSP...

CTG

Alternative
InCDS
Overlapping
sORF

3T3, R1E, B_cell,
MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

382055

195

ATG...

MSD...

ATG

sORF
Alternative
InCDS
Overlapping

B_cell, MEF,
BMDC, Brain, E14,
NSC, v6-5, 3T3,
Glioma, Liver, MESC

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
2990856	UNKNOWN_TRANSCRIPT			Predicted		1	Samandi2017
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	moderate	3	sORFs_org_Mouse
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	moderate	7	sORFs_org_Mouse
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse Johnstone2016

384809

135

GTG...

VSS...

GTG

Alternative
InCDS
Overlapping
sORF

B_cell, MEF, BMDC,
Brain, 3T3

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	moderate	3	sORFs_org_Mouse
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	moderate	3	sORFs_org_Mouse
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

13134

192

CTG...

LGP...

CTG

Alternative
InCDS
Overlapping
sORF

BMDC, E14, 3T3,
Skin_tumor, B_cell, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	strong	3	sORFs_org_Mouse
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	strong	2	sORFs_org_Mouse
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	strong	2	sORFs_org_Mouse

708155

GTG...

VGP...

GTG

Alternative
InCDS
Overlapping
sORF

E14, 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.
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

12967

CTG...

LKI...

CTG

Alternative
InCDS
Overlapping
sORF

E14, B_cell, 3T3,
R1E, Skin_tumor

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	moderate	3	sORFs_org_Mouse

411053

TTG...

LES...

TTG

sORF
Upstream

3T3, B_cell, C2C12

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq		3	sORFs_org_Mouse

411058

144

AGG...

RRR...

AGG

Alternative
sORF
Upstream

C2C12

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

1717365

GTG...

VKQ...

GTG

Alternative
Downstream
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.
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

795819

249

GTG...

VTR...

GTG

Alternative
Overlapping
sORF
Upstream

B_cell, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	moderate	3	sORFs_org_Mouse

422172

171

GTG...

VSE...

GTG

Alternative
sORF
Upstream

C2C12

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

956589

174

ACG...

TTW...

ACG

Alternative
InCDS
Overlapping
sORF

BMDC

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse

12815

177

GTG...

VTT...

GTG

Alternative
InCDS
Overlapping
sORF

BMDC, E14, NSC,
B_cell, MEF, 3T3,
Skin_tumor

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
379573	ENSMUST00000119901	Cdkn1a-202	protein_coding	Ribo-seq	moderate	3	sORFs_org_Mouse
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse

1677596

ATG...

MSR...

ATG

Downstream
sORF

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.
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse Johnstone2016

422235

159

AGG...

RGI...

AGG

Alternative
sORF
Upstream

C2C12

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

411284

240

ATA...

ISR...

ATA

Alternative
Overlapping
sORF
Upstream

BMDC, C2C12, E14

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq		3	sORFs_org_Mouse

411257

258

AGG...

RRR...

AGG

Alternative
Overlapping
sORF
Upstream

C2C12

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

700966

CTG...

LGA...

CTG

Alternative
InCDS
Overlapping
sORF

3T3, B_cell, MEF

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq	moderate	1	sORFs_org_Mouse
795718	ENSMUST00000122348	Cdkn1a-203	protein_coding	Ribo-seq	moderate	2	sORFs_org_Mouse

422220

ATC...

IHS...

ATC

Alternative
sORF
Upstream

C2C12

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq		1	sORFs_org_Mouse

411259

273

AGG...

RGI...

AGG

Alternative
Overlapping
sORF
Upstream

BMDC, C2C12

MetamORF transcript ID The MetamORF ID of the transcript. This is an arbitrary ID that does not correspond to any official (Ensembl, NCBI...) transcript ID or external reference.	Transcript ID The official transcript ID (usually an Ensembl ID, e.g. ENST00000395565).	Transcript name The transcript name (e.g. MDK-202).	Transcript biotype The biotype of the transcript (as defined by Ensembl).	Identification The method of identification used to identify the ORF. MetamORF currently integrates data from three main type of identification methods: bioinformatic predictions, ribosome profiling experiments and mass spectrometry experiments (either proteomics or proteogenomics). See the data sources section of the advances documentation for more information about this.	Kozak context The Kozak context computed by our algorithm for the ORF on the transcript. See the Kozak contexts section of the advanced documentation for more details regarding the nomenclature we use.	Exp. count The number of original datasets that identifed the ORF on the transcript.	Data sources The data sources in which the ORF has been identified. Click on the button to display all the original IDs in a pop-up. See the data sources section of the advanced documentation for more details regarding the information related to the data sources and the original ORF IDs.
12726	ENSMUST00000023829	Cdkn1a-201	protein_coding	Ribo-seq		2	sORFs_org_Mouse

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