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Protein Ontology report - cyclin-dependent kinase inhibitor 1B isoform 1
PR:000003091 - http://purl.obolibrary.org/obo/PR_000003091
 
  Protein Forms  Annotations      
Ontology Information Show OBO stanza
  PRO ID
PR:000003091   
  PRO namecyclin-dependent kinase inhibitor 1B isoform 1 
  Synonyms
PRO-Short-label: EXACT:CDKN1B/iso:1
  Definition"A cyclin-dependent kinase inhibitor 1B that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P46527-1 or a 1:1 ortholog thereof." [PRO:CNA] 
  PRO Categorysequence 
  ParentPR:000003090 cyclin-dependent kinase inhibitor 1B
  Terms by PRO Category
Organism-Independent Organism-Specific
         Category          Number of Terms          Category          Number of Terms
         Sequence1                                                  Organism-Sequence 2                                        
         Modification5                                                  Organism-Modification 4                                        
  Term Hierarchy
  Visualization
DAG: OLS:
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Protein Forms Switch to Compact View   

Category  

PRO ID

Name

Short Name

Definition

Ann. Has Annotation?

Comp. In Complex?
sequence



PR:000003091

cyclin-dependent kinase inhibitor 1B isoform 1

CDKN1B/iso:1


"A cyclin-dependent kinase inhibitor 1B that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P46527-1 or a 1:1 ortholog thereof." [PRO:CNA]


organism-sequence



PR:P46414-1

cyclin-dependent kinase inhibitor 1B isoform 1 (mouse)

mCDKN1B/iso:1


"A cyclin-dependent kinase inhibitor 1B isoform 1 that is encoded in the genome of mouse." [PRO:CNA]


organism-sequence



PR:P46527-1

cyclin-dependent kinase inhibitor 1B isoform 1 (human)

hCDKN1B/iso:1


"A cyclin-dependent kinase inhibitor 1B isoform 1 that is encoded in the genome of human." [PRO:CNA]


organism-modification



PR:000025750

cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated 2 (human)

hCDKN1B/iso:1/Phos:2


"A cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated 2 in human. Phosphorylation at this site promotes subsequent Cdk2-mediated phosphorylation at Thr-187. UniProtKB:P46527-1, Tyr-88, MOD:00048." [PMID:17254966, PRO:JAN]

Yes

organism-modification



PR:000025752

cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated 3 (human)

hCDKN1B/iso:1/Phos:3


"A cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated 3 in human. UniProtKB:P46527-1, Tyr-88, MOD:00048|Thr-187, MOD:00047." [PMID:17254966, PRO:CNA]


organism-modification



PR:000036634

cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated 1 (human)

hCDKN1B/iso:1/Phos:1


"A cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated 1 in human. UniProtKB:P46527-1, Thr-157, MOD:00047." [PMID:12244301, PMID:15057270, PRO:JAN]

Yes

organism-modification



PR:000045370

cyclin-dependent kinase inhibitor 1B isoform 1 unphosphorylated 2 (human)

hCDKN1B/iso:1/UnPhos:2


"A cyclin-dependent kinase inhibitor 1B isoform 1 (human) that lacks phosphorylation at Tyr-88. UniProtKB:P46527-1, Tyr-88, PR:000026291." [PRO:CNA]

Yes

modification



PR:000003092

cyclin-dependent kinase inhibitor 1B isoform 1 unmodified form

CDKN1B/iso:1/UnMod


"A cyclin-dependent kinase inhibitor 1B isoform 1 that has not been subjected to any co- or post-translational residue modification or peptide bond cleavage." [PRO:JAN]


modification



PR:000003093

cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated form

CDKN1B/iso:1/PhosRes+


"A cyclin-dependent kinase inhibitor 1B isoform 1 that includes at least one phosphorylated residue." [PRO:CNA]


modification



PR:000003094

cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated 1

CDKN1B/iso:1/Phos:1


"A cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated form in which the phosphorylation occurs within the nuclear localization sequence (NLS)." [PMID:15057270, PRO:JAN]


organism-modification



PR:000036634

cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated 1 (human)

hCDKN1B/iso:1/Phos:1


"A cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated 1 in human. UniProtKB:P46527-1, Thr-157, MOD:00047." [PMID:12244301, PMID:15057270, PRO:JAN]

Yes

modification



PR:000025749

cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated 2

CDKN1B/iso:1/Phos:2


"A cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated form in which the phosphorylation occurs at a conserved Tyr residue that is major phosphoacceptor site in the Cdk-binding domain. Example: UniProtKB:P46527-1, Tyr-88, MOD:00048." [PMID:17254966, PRO:DAN, PRO:JAN]


organism-modification



PR:000025750

cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated 2 (human)

hCDKN1B/iso:1/Phos:2


"A cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated 2 in human. Phosphorylation at this site promotes subsequent Cdk2-mediated phosphorylation at Thr-187. UniProtKB:P46527-1, Tyr-88, MOD:00048." [PMID:17254966, PRO:JAN]

Yes

modification



PR:000025751

cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated 3

CDKN1B/iso:1/Phos:3


"A cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated form in which the phosphorylation occurs at a conserved Tyr residue that is major phosphoacceptor site in the Cdk-binding domain, and phosphorylated by CDK2 on a Thr residue in the C-terminal region. Phosphorylation by CDK2 promotes degradation by the SCF-Skp2 ubiquitin-proteasome pathway. Example: UniProtKB:P46527-1, Tyr-88, MOD:00048|Thr-187, MOD:00047." [PMID:17254966, PRO:CNA, PRO:DAN]


organism-modification



PR:000025752

cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated 3 (human)

hCDKN1B/iso:1/Phos:3


"A cyclin-dependent kinase inhibitor 1B isoform 1 phosphorylated 3 in human. UniProtKB:P46527-1, Tyr-88, MOD:00048|Thr-187, MOD:00047." [PMID:17254966, PRO:CNA]


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Functional Annotation (PRO-centric view) Switch to GO Centric View   
PRO Term GO Annotation Evidence
PR:000025750 hCDKN1B/iso:1/Phos:2
UniProtKB:P46527-1, Tyr-88, MOD:00048
acts_upstream_of_or_withinGO:0051318 G1 phase PMID:17254966
enablesdecreased GO:0004861 cyclin-dependent protein serine/threonine kinase inhibitor activity relative to PR:000045370 hCDKN1B/iso:1/UnPhos:2 PMID:17254966
GO:0005515 protein binding with PR:P24385 B-cell lymphoma 1 protein (human) PMID:17254966
GO:0005515 protein binding with PR:P24864 CCNE PMID:17254966
GO:0005515 protein binding PMID:17254966
GO:0044877 protein-containing complex binding PMID:17254966
PR:000036634 hCDKN1B/iso:1/Phos:1
UniProtKB:P46527-1, Thr-157, MOD:00047
acts_upstream_of_or_withinGO:0008284 positive regulation of cell population proliferation PMID:12244301
enablesdecreased GO:0005515 protein binding with PR:P31946 hYWHAB PMID:15057270
decreased GO:0005515 protein binding with PR:P61981 hYWHAG PMID:15057270
decreased GO:0005515 protein binding with PR:P62258 14-3-3E (human) PMID:15057270
decreased GO:0005515 protein binding with PR:P52294 hKPNA1 PMID:15057270
located_inGO:0005737 cytoplasm PMID:15057270
GO:0005829 cytosol PMID:12244301
PR:000045370 hCDKN1B/iso:1/UnPhos:2
UniProtKB:P46527-1, Tyr-88, PR:000026291
acts_upstream_of_or_withinGO:0008285 negative regulation of cell population proliferation PMID:12244301
GO:0051318 G1 phase PMID:17254966
enablesGO:0004861 cyclin-dependent protein serine/threonine kinase inhibitor activity PMID:17254966
GO:0005515 protein binding PMID:12244301
GO:0044877 protein-containing complex binding PMID:17254966
located_inGO:0005634 nucleus PMID:12244301