>sp|Q2Y7W4|TRUB_NITMU tRNA pseudouridine synthase B OS=Nitrosospira multiformis GN=truB MSPGSKRHISGVLLLDKASGLSSNQALQTAKRIFSAHKAGHTGTLDPMATGLLPICFGEA TKFSSALLGADKTYEAVLRLGYMSTTGDAEGEISIAAGMESQYVDLTREKIEAVRKSFIG VITQVPPMYSAIKHRGKPMYTFARAGVEIERQPRAITIHDLSIEAYQGNEMRIRVTCGSG TYIRTLAEDLGHALGCGGAYLTALRRSALGGFDLPQAYTLTGLEAMPPSQRDSCLLPADS LLRSLPPVVVDSAAALSLLQGRAIPGTHPAGESLLPGRQVRLYDKAQRFLGLGEISTEGY ISPKRLIRFEQSL