>sp|Q21X81|TRMB_ALBFT tRNA (guanine-N(7)-)-methyltransferase OS=Albidiferax ferrireducens GN=trmB MPEGVAFPKEIKSFVRRAGRTTTGQAKALEDMGPQFLLPYQTSAIDFIATYADSTGARGN NDINPGPVILEIGFGMGEATAHIAALMPEKNFLCCEVHEPGVGALLKRIGEQGLRNIRIV AHDAVEVIDHMLPLQSLDGVHIFFPDPWHKKKHNKRRLIQSALIAKLAARLKVGGYIHCA TDWQPYAEQILEVLSKEPLLKNTATQTHPELAGYAPKPYYRPLTKFENRGIKLGHGVWDI VFERV