ID 4.2.1.161 DE bisanhydrobacterioruberin hydratase. AN C50 carotenoid 2'',3''-hydratase. CA bacterioruberin = bisanhydrobacterioruberin + 2 H2O. CC -!- The enzyme, isolated from the archaeon Haloarcula japonica, CC is involved in the biosynthesis of the C50 carotenoid CC bacterioruberin. CC -!- In this pathway it catalyzes the introduction of hydroxyl groups to CC C3'' and C3''' of bisanhydrobacterioruberin to generate CC bacterioruberin. DR A0A0A1GNF2, CRUF_HALJT ; //