CDKN2A report

I. Expression across cell types

II. Expression across tissues

III. Associated gene sets

GO_2000111Biological processpositive regulation of macrophage apoptotic process
GO_0016925Biological processprotein sumoylation
GO_0006919Biological processactivation of cysteine-type endopeptidase activity involved in apoptotic process
GO_0007265Biological processRas protein signal transduction
GO_0008285Biological processnegative regulation of cell population proliferation
GO_2000059Biological processnegative regulation of ubiquitin-dependent protein catabolic process
GO_0000209Biological processprotein polyubiquitination
GO_0048103Biological processsomatic stem cell division
GO_0000079Biological processregulation of cyclin-dependent protein serine/threonine kinase activity
GO_0010628Biological processpositive regulation of gene expression
GO_0001953Biological processnegative regulation of cell-matrix adhesion
GO_2000045Biological processregulation of G1/S transition of mitotic cell cycle
GO_0090399Biological processreplicative senescence
GO_0031648Biological processprotein destabilization
GO_0032088Biological processnegative regulation of NF-kappaB transcription factor activity
GO_0042326Biological processnegative regulation of phosphorylation
GO_0034393Biological processpositive regulation of smooth muscle cell apoptotic process
GO_2000435Biological processnegative regulation of protein neddylation
GO_0031647Biological processregulation of protein stability
GO_1990000Biological processamyloid fibril formation
GO_0008637Biological processapoptotic mitochondrial changes
GO_0033235Biological processpositive regulation of protein sumoylation
GO_0045893Biological processpositive regulation of DNA-templated transcription
GO_0050821Biological processprotein stabilization
GO_0070534Biological processprotein K63-linked ubiquitination
GO_1904667Biological processnegative regulation of ubiquitin protein ligase activity
GO_1902510Biological processregulation of apoptotic DNA fragmentation
GO_0090398Biological processcellular senescence
GO_0033088Biological processnegative regulation of immature T cell proliferation in thymus
GO_0045736Biological processnegative regulation of cyclin-dependent protein serine/threonine kinase activity
GO_0051444Biological processnegative regulation of ubiquitin-protein transferase activity
GO_0043065Biological processpositive regulation of apoptotic process
GO_0006364Biological processrRNA processing
GO_0045892Biological processnegative regulation of DNA-templated transcription
GO_0051726Biological processregulation of cell cycle
GO_0030889Biological processnegative regulation of B cell proliferation
GO_0045944Biological processpositive regulation of transcription by RNA polymerase II
GO_0030308Biological processnegative regulation of cell growth
GO_0005730Cellular componentnucleolus
GO_0035985Cellular componentsenescence-associated heterochromatin focus
GO_0005654Cellular componentnucleoplasm
GO_0005829Cellular componentcytosol
GO_0005759Cellular componentmitochondrial matrix
GO_0005737Cellular componentcytoplasm
GO_0005634Cellular componentnucleus
GO_0003677Molecular functionDNA binding
GO_0019789Molecular functionSUMO transferase activity
GO_1990948Molecular functionubiquitin ligase inhibitor activity
GO_0055105Molecular functionubiquitin-protein transferase inhibitor activity
GO_0019901Molecular functionprotein kinase binding
GO_0061629Molecular functionRNA polymerase II-specific DNA-binding transcription factor binding
GO_0003723Molecular functionRNA binding
GO_0004861Molecular functioncyclin-dependent protein serine/threonine kinase inhibitor activity
GO_0097718Molecular functiondisordered domain specific binding
GO_0005515Molecular functionprotein binding
GO_0051059Molecular functionNF-kappaB binding

IV. Literature review

[source]
Gene nameCDKN2A
Protein namep16 protein
Truncated tumor suppressor protein P16
p16
Cyclin-dependent kinase inhibitor 2A (Cyclin-dependent kinase 4 inhibitor A) (CDK4I) (Multiple tumor suppressor 1) (MTS-1) (p16-INK4a) (p16-INK4) (p16INK4A)
Cyclin-dependent kinase inhibitor 2A
Cyclin dependent kinase inhibitor 2A
Tumor suppressor ARF (Alternative reading frame) (ARF) (Cyclin-dependent kinase inhibitor 2A) (p14ARF)
Alternative protein CDKN2A
SynonymsCDKN2
MTS1
MLM
DescriptionFUNCTION: Acts as a negative regulator of the proliferation of normal cells by interacting strongly with CDK4 and CDK6. This inhibits their ability to interact with cyclins D and to phosphorylate the retinoblastoma protein. .

FUNCTION: Capable of inducing cell cycle arrest in G1 and G2 phases. Acts as a tumor suppressor. Binds to MDM2 and blocks its nucleocytoplasmic shuttling by sequestering it in the nucleolus. This inhibits the oncogenic action of MDM2 by blocking MDM2-induced degradation of p53 and enhancing p53-dependent transactivation and apoptosis. Also induces G2 arrest and apoptosis in a p53-independent manner by preventing the activation of cyclin B1/CDC2 complexes. Binds to BCL6 and down-regulates BCL6-induced transcriptional repression. Binds to E2F1 and MYC and blocks their transcriptional activator activity but has no effect on MYC transcriptional repression. Binds to TOP1/TOPOI and stimulates its activity. This complex binds to rRNA gene promoters and may play a role in rRNA transcription and/or maturation. Interacts with NPM1/B23 and promotes its polyubiquitination and degradation, thus inhibiting rRNA processing. Plays a role in inhibiting ribosome biogenesis, perhaps by binding to the nucleolar localization sequence of transcription termination factor TTF1, and thereby preventing nucleolar localization of TTF1 (By similarity). Interacts with COMMD1 and promotes its 'Lys63'-linked polyubiquitination. Interacts with UBE2I/UBC9 and enhances sumoylation of a number of its binding partners including MDM2 and E2F1. Binds to HUWE1 and represses its ubiquitin ligase activity. May play a role in controlling cell proliferation and apoptosis during mammary gland development. .; FUNCTION: [Isoform smARF]: May be involved in regulation of autophagy and caspase-independent cell death; the short-lived mitochondrial isoform is stabilized by C1QBP. .

AccessionsQ8N726
Q208B5
A7LNE7
K7PML8
ENST00000579755.2 [Q8N726-1]
ENST00000530628.2 [Q8N726-1]
Q2MJK0
J3QRG6
ENST00000304494.10 [P42771-1]
Q5ZEY9
ENST00000479692.2
ENST00000380151.3 [P42771-3]
Q9UPB7
P42771
ENST00000497750.1
K7ES20
K7ENC6
ENST00000498124.1 [P42771-4]
ENST00000579122.1
ENST00000498628.6 [P42771-2]
D1LYX3
ENST00000578845.2 [P42771-2]
ENST00000494262.5 [P42771-2]
L8E941