>sp|Q1AUF5|TRMB_RUBXD tRNA (guanine-N(7)-)-methyltransferase OS=Rubrobacter xylanophilus GN=trmB MTRRKLGRMKVRPPDPETAQRYLLRFTGRQLYHEAERLPGLSSPELFGDQRPLELDVGCG TGEYICHLARSDPEANFVGVDLHLKSLHKAIRRAEEANLQNIKFICADFRQMYPLLRPSA LRAVYLHFPDPGIKPRYRKRRLFNERFLEEMHRAVVPGGRMSLVTDDEDYFRQMLELIER DGRWRRAHEEPYLTGFDPPVKSRFQKMWERRGRTIYRFELVRP