Cyclin-Dependent Kinase Inhibitor 1B

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

**Definition:** Cyclin-dependent kinase inhibitor 1B (198 aa, ~22 kDa) is encoded by the human CDKN1B gene. This protein plays a role in cell cycle arrest.

**Synonyms:** - CDKN1B - Cyclin-Dependent Kinase Inhibitor p27 - p27 - p27(KIP1) - p27-Kip1 - p27Kip1