Reaction catalyzed by cobalt-factor III methyltransferase (2.1.1.272)
+
+
reduced acceptor
=
+
+
acceptor
+
S-adenosyl-L-methionine
+
cobalt-factor III
+
reduced acceptor
=
S-adenosyl-L-homocysteine
+
cobalt-precorrin-4
+
acceptor
+
H+
