Protein
All-trans-retinyl ester 13-cis isomerohydrolase
Function
Specifically generates 13-cis retinol, a stereoisomeric form of retinoic acid. Capable of catalyzing the isomerization of lutein to meso-zeaxanthin an eye-specific carotenoid (By similarity).
Similarity
Belongs to the carotenoid oxygenase family.
Sequence
MVSRLEHPAGGYKKVFESCEELAEPIPAHVSGKIPAWLSGSLLRMGPGLFEIGDEPFNHLFDGQALIHKFDLKDGRVTYHRKFIRTDAYVRAMTEKRVVITELGTAAYPDPCKNIFSRFFTYFQGTEVTDNCSVNIYPIGEDFYACTETNFITKVNPDTLETIKKVDLCNYLSVNGLTAHPHIEADGTVYNIGNCFGKNMSLAYNIVKIPPLQEEKSDPLAMSKVLVQFPSSERFKPSYVHSFGMTENHFVFVETPVKINLLKFLTSWSIRGSNYMDCFESNDRMGTWFHLAAKNPGKYIDHKFRTSAFNIFHHINCFEDQGFIVVDLCTWKGHEFVYNYLYLANLRQNWEEVKKAALRAPQPEVRRYVLPLDIHREEQGKNLVSLPYTTATAVMCSDGTVWLEPEVLFSGPRQAFEFPQINYSKFNGKDYTFAYGLGLNHFVPDRICKLNVKSKETWIWQEPDAYPSEPLFVQSPDAEDEDDGVLLSIVVKPGVSQRPAFLLILKATDLTEIARAEVDVLIPLTLHGIYKP