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- Table of Contents
Facts about Cyclin-dependent kinase 4 inhibitor B.
Interacts strongly with CDK4 and CDK6.
Potent inhibitor.Possible effector of TGF-beta induced cell cycle arrest. .
Human | |
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Gene Name: | CDKN2B |
Uniprot: | P42772 |
Entrez: | 1030 |
Belongs to: |
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CDKN2 cyclin-dependent kinase inhibitor family |
CDK4I; CDKN2B; cyclin-dependent kinase inhibitor 2B (p15, inhibits CDK4); cyclin-dependent kinases 4 and 6 binding protein; INK4BCDK4B inhibitor; MTS2; MTS-2; MTS2CDK inhibitory protein; Multiple tumor suppressor 2; p14_CDK inhibitor; p14_INK4B; p14-INK4b; p15 CDK inhibitor; p15_INK4B; P15cyclin-dependent kinase 4 inhibitor B; p15INK4b; p15-INK4b; TP15
Mass (kDA):
14.722 kDA
Human | |
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Location: | 9p21.3 |
Sequence: | 9; NC_000009.12 (22002903..22009313, complement) |
Isoform 2 is expressed in normal (keratinocytes, fibroblasts) and tumor cell lines.
Cytoplasm. Also found in the nucleus.
PMID: 8001816 by Guan K.-L., et al. Growth suppression by p18, a p16INK4/MTS1- and p14INK4B/MTS2-related CDK6 inhibitor, correlates with wild-type pRb function.
PMID: 8078588 by Hannon G.J., et al. p15INK4B is a potential effector of TGF-beta-induced cell cycle arrest.