G2/Mitotic-Specific Cyclin-B1

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** G2/mitotic-specific cyclin-B1 (433 aa, ~48 kDa) is encoded by the human CCNB1 gene. This protein plays a role in mediating the progression of the cell cycle from G2 to mitosis.

**Synonyms:** - CCNB - CCNB1 - CGB1 - Cyclin B - Cyclin B1 - Cyclin-B1 - G2/Mitotic-Specific Cyclin B1