tRNA (guanine-N(1)-)-methyltransferase MALHLGVITLLPEIIQGIHYGVTGRAIEQGLVKIDCWNPRDWSSRPYKQVDDKPYGGGPGMVMMYEPLHAAIKHARSEMKENCKTIYLSPQGKVVRQNDLKQIAAQKQSLLFVAGRYEGIDERIISHHVDEEWSLGDFVLSGGELAAMVFIDAIIRLIPGSLGHLGSAEQDSFMNGLLDCPHYTRPATINGLDVPDVLLGGNHKEIERWRRKQSLGKTWLKRPDLLEKVQLSETDKQLLAEFKCEHGDSC Specifically methylates guanosine-37 in various tRNAs (By similarity). TRMD_LEGPH trmD M1G-methyltransferase tRNA [GM37] methyltransferase lpg0396 250