>sp|Q2JRH1|TRMB_SYNJA tRNA (guanine-N(7)-)-methyltransferase OS=Synechococcus sp. GN=trmB MEADVQRAQQAQLEKGSSVPPWTGIPLQKGLGQRLRQHVNPLQAQYQQPTPPPHWERVYR RLGQPLHLDIGSGSGRFLLRMAQEQPDWNFLGVEIRQPLVERANAWRDELGLDNVHFLFA NINVSLRHLFAPGDLSRVTIQFPDPWFKKRHHKRRIVQPRLVADLALLLQPGSPVFLQSD VREVAEEMVDRFLEHPQFWNPYQGPIDDNPFGIPTEREWQCLQLGLPIYRYWLERR