Function
Oleate hydroxylase involved in the biosynthesis of ricinoleate (PubMed:27830762, PubMed:22370951). Exhibits delta(12) hydroxylase activity on 16C and 18C monounsaturated fatty acids (e.g. oleic and palmitoleic acids), and, to a lower extent, gamma(3) hydroxylase activity on ricinoleic acid (PubMed:18467452, PubMed:27830762). It uses cytochrome b5 as an electron donor. May act on both oleic acid (18:1(9cis)) and eicosenoic acid (20:1(11cis)) (By similarity).
Sequence
MASATPAMSENAVLRHKAASTTGIDYESSAAVSPAESPRTSASSTSLSSLSSLDANEKKDEYAGLLDTYGNAFTPPDFSIKDIRAAIPKHCYERSTIKSYAYVLRDLLCLSTTFYLFHNFVTPENIPSNPLRFVLWSIYTVLQGLFATGLWVIGHECGHCAFSPSPFISDLTGWVIHSALLVPYFSWKFSHSAHHKGIGNMERDMVFLPRTREQQATRLGRAVEELGDLCEETPIYTALHLVGKQLIGWPSYLMTNATGHNFHERQREGRGKGKKNGFGGGVNHFDPRSPIFEARQAKYIVLSDIGLGLAIAALVYLGNRFGWANMAVWYFLPYLWVNHWLVAITFLQHTDPTLPHYNREEWNFVRGGACTIDRDLGFIGRHLFHGIADTHVVHHYVSRIPFYNADEASEAIKPIMGKHYRSDTAHGPVGFLHALWKTARWCQWVEPSADAQGAGKGILFYRNRNKLGTKPISMKTQ