precorrin-2 C20-methyltransferase activity
Catalysis of the reaction: S-adenosyl-L-methionine + precorrin-2 = S-adenosyl-L-homocysteine + H+ + precorrin-3A.
GO:0008757
S-adenosylmethionine-dependent methyltransferase activity
is_a
S-adenosyl-L-methionine--precorrin-2 methyltransferase activity
related
S-adenosyl-L-methionine:precorrin-4 C20-methyltransferase activity
related