金山科研平台，产品价格货期咨询微信：jinshanbio Molecule Information: Cyclin D3 Aliases: CCND3 Entrez Gene IDs: 896 (Human) Background: Cyclin D Proteins During the G1 phase of the cell cycle, a cell must "choose" between rest and cell division. A small subfamily of cyclin family molecules, termed cyclin D proteins (D1, D2, D3), promotes commitment to mitosis. They accomplish this by interacting with cyclin-dependent kinases (cdk4 and cdk6) to generate Ser/Thr kinase complexes that remove blocks on DNA synthesis.