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EC 2.1.1.271 Details
EC number
2.1.1.271
Accepted name
cobalt-precorrin-4 methyltransferase
Reaction
S-adenosyl-L-methionine + cobalt-precorrin-4 = S-adenosyl-L-homocysteine + cobalt-precorrin-5A
Other name(s)
CbiF, S-adenosyl-L-methionine:cobalt-precorrin-4 11-methyltransferase
Systematic name
S-adenosyl-L-methionine:cobalt-precorrin-4 C11-methyltransferase
Comment
This enzyme, which participates in the anaerobic (early cobalt insertion) cobalamin biosynthesis pathway, catalyses the methylation of C-11 in cobalt-precorrin-4 to form cobalt-precorrin-5A. See EC 2.1.1.133, precorrin-4 C11-methyltransferase, for the equivalent enzyme that participates in the aerobic cobalamin biosynthesis pathway.
History
created 2013
EC Tree
3.1.1.9 created 1961, deleted 1972
3.1.1.12 created 1961, deleted 1972
3.1.1.16 created 1961, deleted 1972
3.1.1.18 created 1961, deleted 1982
3.1.1.62 created 1989, deleted 1992
3.1.1.69 created 1992, deleted 2002