OMT Residues MsCOMT Met130 Asn131 Phe176 Met180 Ile316 Ile319 Met320 Asn324 NtOMT2 Leu131 Leu132 Phe178 Met182 Cys318 Ile321 Met322 Asn326

Table 5: Residues in NtOMT2 and MsCOMT neighbouring the phenolic substrate binding site.