ID   1.3.1.54
DE   Precorrin-6A reductase.
AN   Precorrin-6X reductase.
AN   Precorrin-6Y:NADP(+) oxidoreductase.
CA   Precorrin-6B + NADP(+) = precorrin-6A + NADPH.
CC   -!- The enzyme, which participates in the aerobic (late cobalt insertion)
CC       pathway of adenosylcobalamin biosynthesis, catalyzes the reduction of
CC       the double bond between C-18 and C-19 of precorrin-6A.
CC   -!- See EC 1.3.1.106 for the corresponding enzyme that participates in
CC       the anaerobic cobalamin biosynthesis pathway.
PR   PROSITE; PDOC51014;
DR   P9WP88, COBK_MYCTO ;  P9WP89, COBK_MYCTU ;  O68098, COBK_RHOCB ;
DR   Q53139, COBK_RHOER ;  P21920, COBK_SINSX ;
//