>sp|Q8DVQ4|TRMB_STRMU tRNA (guanine-N(7)-)-methyltransferase OS=Streptococcus mutans serotype c GN=trmB MRVRRRKGAKEHLENNPRYVILKPEEVKGHWQEVFGNDHPIHIEVGSGKGRFITGMAAKN PQINYIGIDIQVSVLSHALDKVLDSQLPNVKLMLADGSSLMHYFADGEIDLLYLNFSDPW PKKRHEKRRLTYKSFLDTYKKILPEKGEIHFKTDNRELFEYSLASFSQYGMILEQVWLDL HASDYENNVMTEYEEKFSQKGQVIYRVEARF