>sp|Q820K4|TRMD_NITEU tRNA (guanine-N(1)-)-methyltransferase OS=Nitrosomonas europaea GN=trmD MPFEFDVITLLPDMFDAVTQHGVTGRAHKSNLYRLHTWNPRNYAMNHYRTVDDSPYGGGP GMVMMAEPLDKAITDAKARQGEDGVSKTRVIYLSPQGKRLDHKKVLQISQLDGVVLLCGR YEGIDERLIEDQVDEEISIGDYVISGGELAAMVLIDAVVRQLPGALGDTRSAGQDSHTDH LLEYPHYTRPEVHKEKPVPRILLSGDHAKIERWRLQQSIGRTWLKRPDLLAEKYPEGLPD REKELLEEFKQLRYRVVANQLMDNTKEQEQ