ID   2.1.1.152
DE   precorrin-6A synthase (deacetylating).
AN   precorrin-6X synthase (deacetylating).
CA   H2O + precorrin-5 + S-adenosyl-L-methionine = acetate + 2 H(+) +
CA   precorrin-6A + S-adenosyl-L-homocysteine.
CC   -!- The enzyme, which participates in the aerobic (late cobalt insertion)
CC       cobalamin biosythesis pathway, catalyzes two reactions - the
CC       methylation of carbon C(1) of precorrin-5, and its deacetylation,
CC       forming precorrin-6A.
CC   -!- See EC 2.1.1.195 for the C(1)-methyltransferase that participates in
CC       the anaerobic cobalamin biosynthesis pathway.
DR   P21636, COBF_SINSX ;
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