Protein
Probable squalene monooxygenase
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Function
Catalyzes the stereospecific oxidation of squalene to (S)-2,3-epoxysqualene, and is considered to be a rate-limiting enzyme in steroid biosynthesis.
Similarity
Belongs to the squalene monooxygenase family.
Sequence
MATQDADIIIIGAGITGCALGAALGRQGRKVLVLERDMSEPDRIVGELLQPGGIEALEKIGIADAVEGIDGQWTSGYQIFYGDSNVSVPYPSKPNGGAYQGIGFHYGRFVMNLRKALTSTPNVTVTEATVNELLRDETGEVITGVVTSSKKSESPVEYKAPLTIVCDGCFSKFRKAFIDHPIQVTDHFLGLILTNPDYIAPGRGHVILSKVAPMVLYPISSTEARILINYPGKNLPPMETLKKYVLESCVPNMPEKLRPSLKAAVYNDRLRSMPNQFLPPTVNRTKGMILVGDSNNMRHPLTGGGMTVCFHDAYLLSRFISPSAVPDLLDYERILNQMNKFHWKRKGYSFVINVLSIALYKLFTPKNRYMKALESGCIDYFKRGGNCVEGPIRLLGGLDHSPSHLIGHFYAVCLYGIYQYVLSGPALLMPVRIIESLLIFLQASLVIIPYILSEMSS