| Predicate | Object |
|---|---|
| rdf:type | |
| http://www.biopax.org/relea... | |
| http://www.biopax.org/relea... |
G1/S-specific cyclin-D2
|
| http://www.biopax.org/relea... |
CCND2_HUMAN
|
| http://www.biopax.org/relea... | |
| http://www.biopax.org/relea... |
FUNCTION: Regulatory component of the cyclin D2-CDK4 (DC) complex that phosphorylates and inhibits members of the retinoblastoma (RB) protein family including RB1 and regulates the cell-cycle during G(1)/S transition. Phosphorylation of RB1 allows dissociation of the transcription factor E2F from the RB/E2F complex and the subsequent transcription of E2F target genes which are responsible for the progression through the G(1) phase. Hypophosphorylates RB1 in early G(1) phase. Cyclin D-CDK4 complexes are major integrators of various mitogenenic and antimitogenic signals. Also substrate for SMAD3, phosphorylating SMAD3 in a cell-cycle-dependent manner and repressing its transcriptional activity. Component of the ternary complex, cyclin D2/CDK4/CDKN1B, required for nuclear translocation and activity of the cyclin D-CDK4 complex (By similarity). SUBUNIT: Interacts with either CDK4 or CDK6 protein kinase to form a serine/threonine kinase holoenzyme complex. The cyclin subunit imparts substrate specificity to the complex. Component of the ternary complex cyclin D/CDK4/CDKN1B required for nuclear translocation and modulation of CDK4-mediated kinase activity. SUBCELLULAR LOCATION: Nucleus. Cytoplasm. Membrane. Note=Cyclin D- CDK4 complexes accumulate at the nuclear membrane and are then translocated into the nucleus through interaction with KIP/CIP family members (By similarity). SIMILARITY: Belongs to the cyclin family. Cyclin D subfamily. SIMILARITY: Contains 1 cyclin N-terminal domain. WEB RESOURCE: Name=NIEHS-SNPs; URL="http://egp.gs.washington.edu/data/ccnd2/"; COPYRIGHT: Protein annotation is derived from the UniProt Consortium (http://www.uniprot.org/). Distributed under the Creative Commons Attribution-NoDerivs License.
|
| skos:exactMatch | |
| skos:closeMatch |