>sp|B7J415|TRMB_ACIF2 tRNA (guanine-N(7)-)-methyltransferase OS=Acidithiobacillus ferrooxidans GN=trmB MEEALKTSHRAIRSFVLRQGRITAAQTRAVAEYLPARQIDAHAEWRDPWNNQRPLMLEIG FGNGEHLAAIAAQRPTWGCIGIEVHTPGVGSLLLQLVEAGTDNVRIVHDDAVTWLKTLPD AILRCIIIQFPDPWPKKRQQKRRLIQPDFAAVLCRLLQPGGELQLATDWADYAGQMLTVL NATPGLQNADADNGYVFRPDNRILTRFERRGQRLGHAVYDLCYRRIP