>sp|A1R520|TRUB_PAEAT tRNA pseudouridine synthase B OS=Paenarthrobacter aurescens GN=truB MLSGLVIVDKPQGWTSHDVVGRMRRLAGTRKVGHAGTLDPMATGVLVLGINKATRLLTYI VGTSKTYTATIRLGETTITDDAEGEVTEARTAAHITDDAVAVGVAALTGPIQQVPSSVSA IKVNGERSYARVRSGEEVKLAARPVTIHRFDVHSITRIDGGRVVDVDVTVECSSGTYIRA LARDLGNALGIGGHLTALRRTQVGPYSLDQARTLEELAEELEVLEMSLAARSLMPNRELS EQETTEISFGRRIAAGPGAGTPDAATAEKPAAAFAPSGELVALLADTGSFAKPVLVFAPG TGTGTGTGQAK