>sp|Q3JCB2|TRMB_NITOC tRNA (guanine-N(7)-)-methyltransferase OS=Nitrosococcus oceani (strain ATCC 19707 / BCRC 17464 / JCM 30415 / NCIMB 11848 / C-107) OX=323261 GN=trmB PE=3 SV=1 MSNSITLEERGESFQPRPITSFVRREGRMTPAQKKALEHLWPRYGIDLGTGPLNLAAIFN RQAERILEIGFGNGESLLQQARAAPERDFLGIEVYRPGIGHLLLRLKAEGLENIRVIHGD AWEVLQRALPNPSLDGVQIFFPDPWPKKRHHKRRLIQPSFVDLLERKIKPGGWFHLATDW QDYAEQIKAVLSQHAGFNQLTNEGQSTQRPRTKFEARGQQQGHGVWDLRFKRSVDS