Cyclin l, or Cyclin L1, is a human gene encoded by CCNL1. It may also be known as: Cyclin-L1; Cyclin-L; ANIA6A; BM-001; PRO1073; ania-6a. The encoded protein has an amino acid length of 526 and a mass of 59.6 kDa. Other isoforms may exist. Cyclin l is a member of the Cyclin family, Cyclin L subfamily. Homologs of this gene exist in other organisms, including: Mouse, Rat, Frog, Chicken.