cyclin-dependent protein serine/threonine kinase activity
protein kinase inhibitor activity
protein kinase binding
cyclin binding
cyclin-dependent protein serine/threonine kinase inhibitor activity
Hsp70 protein binding
protein-containing complex binding
chaperone binding
Cellular component
cytoplasm
cytosol
endosome
nucleoplasm
Cul4A-RING E3 ubiquitin ligase complex
nucleus
intracellular membrane-bounded organelle
protein-containing complex
Biological process
Notch signaling pathway
regulation of cyclin-dependent protein serine/threonine kinase activity
DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest
response to estradiol
positive regulation of cell death
response to hypoxia
response to amino acid
response to cadmium ion
positive regulation of protein catabolic process
response to organic cyclic compound
cellular response to lithium ion
cellular response to organic cyclic compound
response to peptide hormone
cell death
negative regulation of apoptotic process
sensory perception of sound
response to glucose
potassium ion transport
regulation of cell population proliferation
negative regulation of cell growth
negative regulation of epithelial cell proliferation involved in prostate gland development
positive regulation of cell population proliferation
positive regulation of cyclin-dependent protein serine/threonine kinase activity
negative regulation of epithelial cell proliferation
positive regulation of microtubule polymerization
inner ear development
cellular response to antibiotic
cell cycle
negative regulation of phosphorylation
negative regulation of transcription, DNA-templated
autophagic cell death
negative regulation of cell population proliferation
negative regulation of mitotic cell cycle
negative regulation of kinase activity
positive regulation of cell cycle
negative regulation of vascular associated smooth muscle cell proliferation
placenta development
regulation of exit from mitosis
regulation of lens fiber cell differentiation
negative regulation of cyclin-dependent protein kinase activity
negative regulation of cell cycle
negative regulation of cyclin-dependent protein serine/threonine kinase activity
G1/S transition of mitotic cell cycle
Sources:Amigo / QuickGO
Orthologs
Species
Human
Mouse
Entrez
1027
12576
Ensembl
ENSG00000111276
ENSMUSG00000003031
UniProt
P46527
P46414
RefSeq (mRNA)
NM_004064
NM_009875
RefSeq (protein)
NP_004055
NP_034005
Location (UCSC)
Chr 12: 12.69 – 12.72 Mb
Chr 6: 134.9 – 134.9 Mb
PubMed search
[3]
[4]
Wikidata
View/Edit Human
View/Edit Mouse
Cyclin-dependent kinase inhibitor 1B (p27Kip1) is an enzyme inhibitor that in humans is encoded by the CDKN1B gene.[5] It encodes a protein which belongs to the Cip/Kip family of cyclin dependent kinase (Cdk) inhibitor proteins. The encoded protein binds to and prevents the activation of cyclin E-CDK2 or cyclin D-CDK4 complexes, and thus controls the cell cycle progression at G1. It is often referred to as a cell cycle inhibitor protein because its major function is to stop or slow down the cell division cycle.
^ abcGRCh38: Ensembl release 89: ENSG00000111276 – Ensembl, May 2017
^ abcGRCm38: Ensembl release 89: ENSMUSG00000003031 – Ensembl, May 2017
^"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^Polyak K, Lee MH, Erdjument-Bromage H, Koff A, Roberts JM, Tempst P, Massagué J (August 1994). "Cloning of p27Kip1, a cyclin-dependent kinase inhibitor and a potential mediator of extracellular antimitogenic signals". Cell. 78 (1): 59–66. doi:10.1016/0092-8674(94)90572-X. PMID 8033212. S2CID 38513201.
inhibitor 1B (p27Kip1) is an enzyme inhibitor that in humans is encoded by the CDKN1B gene. It encodes a protein which belongs to the Cip/Kip family of cyclin...
trastuzumab activates is the tumor suppressor p27 (kip1), also known as CDKN1B. Trastuzumab has been shown to inhibit HER2/neu ectodomain cleavage in breast...
a fourth form of multiple endocrine neoplasia ("MEN4"), associated with CDKN1B. The presentation is believed to overlap that of MEN1 and MEN2. The MEN1...
P27 may refer to: CDKN1B, cyclin-dependent kinase inhibitor 1B ČZ vz. 27, a pistol IFI27, interferon alpha-inducible protein 27 Papyrus 27, a biblical...
the cell cycle and also has putative interactions with proteins CDKN1A, CDKN1B, and CDK3. Aberrant expression can lead to cancer. Gudas JM, Payton M, Thukral...
and transcribe Cyclin A and Cdc 6. Cyclin-dependent kinase inhibitor 1B (CDKN1B), also known as p27, binds to and prevents the activation of CyclinE:Cdk2...
and prevent or reverse hearing loss. The cell cycle inhibitor p27kip1 (CDKN1B) has also been found to encourage regrowth of cochlear hair cells in mice...
disease. The tumors often harbour loss of chromosome 18q. Mutations in CDKN1B are present in approximately 8% of cases. The treatment traditionally consists...
endocrine neoplasia can be brought on by mutations in the MEN1, RET, and CDKN1B genes. Addison's disease, or primary adrenal insufficiency, is an uncommon...
COPS5/JAB1, a protein responsible for the degradation of tumor suppressor CDKN1B/P27KIP]. GRCh38: Ensembl release 89: ENSG00000170881 – Ensembl, May 2017...
2013). "Meta-analysis followed by replication identifies loci in or near CDKN1B, TET3, CD80, DRAM1, and ARID5B as associated with systemic lupus erythematosus...
the degradation of phosphorylated cyclin-dependent kinase inhibitor 1B (CDKN1B, also referred to as p27 or KIP1) predominantly in S, G2 phase, and the...
this gene often lead to leukemia. MLL's target genes include HOXC8, HOXA9, CDKN1B, and C-MYC. MLL also has two binding domains: a Cyp33 RNA-recognition motif...
deletions of the CDKN2A-ARF-CDKN2B locus on the short arm of chromosome 9, CDKN1B locus on the short arm of chromosome 12, RB1 locus on the long arm of chromosome...
is not yet available. Cyclin E1 has been shown to interact with: CDC25A, CDKN1B, CUL3 Cdk1, Cyclin-dependent kinase 2, HERC5, P21, Retinoblastoma-like protein...
humans is encoded by the SPDYA gene. SPDYA has been shown to interact with CDKN1B. GRCh38: Ensembl release 89: ENSG00000163806 – Ensembl, May 2017 GRCm38:...
treatment of multiple myeloma. XPO1 has been shown to interact with: APC, CDKN1B, CIITA, NMD3, Nucleoporin 62, RANBP1, RANBP3, Ran, SMARCB1, and p53. Karyopherin...
been found for this gene. NUP50 has been shown to interact with KPNB1 and CDKN1B. A variant of NUP50 a nucleopore basket protein, is associated with sporadic...
in Cks1-depleted cells. CKS1B has been shown to interact with SKP2 and CDKN1B. GRCh38: Ensembl release 89: ENSG00000173207 – Ensembl, May 2017 GRCm38:...