2.1.1.132

Precorrin-6y C5,15-methyltransferase
Uroporphyrin-III C/tetrapyrrole (Corrin/Porphyrin) methyltransferase (NCBI)
SAM (and some other nucleotide) binding motif (NCBI)
Precorrin-6Y C5,15-methyltransferase
Precorrin-6Y C(5,15)-methyltransferase [decarboxylating] (Precorrin-6 methyltransferase) (Precorrin-6Y methylase) (RefSeq)