1.17.5.B2 | evolution |
CrtO belongs to the CrtI family which comprises carotene desaturases and carotenoid oxidases. Phylogenetic tree of beta-carotene 4-ketolase CrtO and other enzymes related to bacterial phytoene desaturases CrtI including CrtN (4,4'-diapophytoene desaturase), CrtNb (4,4'-diapolycopene oxidase) and CrtNc (4,4'-diapolycopene-4,40-dial oxidase), overview |
718702 |