>sp|P57616|TRMB_BUCAI tRNA (guanine-N(7)-)-methyltransferase OS=Buchnera aphidicola subsp. Acyrthosiphon pisum GN=trmB MKNNIITPRYNLEGVFLRQIHSFVCRKGRTTTSQLSAIKKYWSLIGVDFQLNALNFSSIF KHRAPIILEIGFGSGESLVKTAMNFPEKNFLGIEVYKSGIGSCLHYASSYQIQNLRIIYY DATEVMYNMIPDDTLSKVQIFFPDPWHKKRHHKRRLLKNIFLKIITKKLIIDGILHIATD SESYAFYILDEIKDIKNYKNLSEKNNFVKRPVSRIITKFEKKGLLQGKKIFDLMFQLKK