GO:0030789

Precorrin-3B C17-methyltransferase
precorrin-3B C17-methyltransferase (NCBI)
Precorrin-3b C17-methyltransferase
Precorrin-3B C(17)-methyltransferase (Precorrin-3 methyltransferase) (Precorrin-3 methylase) (RefSeq)