>sp|A0L4N8|TRMB_MAGMM tRNA (guanine-N(7)-)-methyltransferase OS=Magnetococcus marinus GN=trmB MSQTPMPQPDQAPPVDVGQPVDEAEAKRRRFKTHGRKKGKVNDTRLARIEAGLLALSLPP GSADRGALIDQLGGNGQSQRVILEIGFGNGETLAALAARHPEDCFIGIDVFLEGFGTLLN RLTRGDISNVRLVCQNALQVLLERIPDASLDGVIINFPDPWRKKRHFKRRIVQTEFLDAL APKMRSGADLTLATDWANYAEWMVAHLEPHTAFVNQAEPGPFAAPPPWWIETNFERKGVA AGRIIRHLHYKKR