P450SCC is an alias for the gene, Cytochrome P450 family 11 subfamily A member 1, in humans. Other names include: Cholesterol side-chain cleavage enzyme, mitochondrial; CYPXIA1; Cholesterol desmolase; Cytochrome P450 11A1; Cytochrome P450(scc; Cholesterol side-chain cleavage enzyme, mitochondrial ; cholesterol monooxygenase (side-chain-cleaving); CYP11A; cytochrome P450, family 11, subfamily A, polypeptide 1. The encoded protein is an enzyme with an amino acid length of 521 and a mass of 60.1 kDa. Other isoforms may exist. This gene shares homology with other species, including: Mouse, Rat, Zebrafish.