>sp|A1U5Z8|TRUB_MARN8 tRNA pseudouridine synthase B OS=Marinobacter nauticus GN=truB MSRRRKGRDVNGILVIDKPQGVTSNGILQQVKRLYGAAKAGHTGALDPLATGVLPLCFGE ATKFSQTMLDSDKAYITTARLGIRTETGDSEGAVVEEKPVPQFSEDEVEAVLARFRGDIQ QVPSMYSALKHQGRPLYEYAREGIEIERPARPVTIYELKLLAVREQELDLAVTCTKGTYI RSLVEDIGEVLGCGAHVSALRRTLASGYTLANAHDVKDLEAMRERGESLDGLLLPPETAL TMFPEYRLSGVPLVSILNGQPVRIPGQPFEGFVRLYGEHSFVGLAEALPEGDGTQLVPRR LVKNSKR