>sp|Q0AK73|TRMB_MARMM tRNA (guanine-N(7)-)-methyltransferase OS=Maricaulis maris GN=trmB MTTEPTQNPAFRLFGRSQGKPLSARQQRLVDEFLPRIGLPDDGPIDPAALMPDRRRQALE IGFGGGEHLVAQAEANPQTGFIGIEPFLNGVAKALTAIDAAGLGNVRLARADAREILPRF ETASLDQIFLLFPDPWHKKRHAKRRFVQQSTRDEFARLLKPGGRLRIATDVKSYADHCMV ELSGDDRFIWQARTADDWTLPPADHITTRYETKNLGDCAPVFMDFLRV