CYP26C1 is a symbol for the gene, Cytochrome P450 family 26 subfamily C member 1, in humans. Other names include: Cytochrome P450 26C1; Cytochrome P450 26C1 ; FFDD4; cytochrome P450, family 26, subfamily C, polypeptide 1. The encoded protein is an enzyme with an amino acid length of 522 and a mass of 57.1 kDa. Other isoforms may exist. This gene shares homology with other species, including: Mouse, Rat, Zebrafish, Frog, Chicken.