CCNB2

(redirected from G2/mitotic-specific cyclin-B2)

CCNB2

A gene on chromosome 15q22.2 that encodes cyclin B2, which is essential for controlling the cell cycle at the G2/M transition. Cyclin B2 interacts with the CDK1 protein kinase to form a serine/threonine kinase holoenzyme complex, the maturation promoting factor.