>sp|Q1CEL5|TRUB_YERPN tRNA pseudouridine synthase B OS=Yersinia pestis bv. Antiqua GN=truB MGRPRRRGRDINGVLLLDKPLGLSSNDVLQKVKRLFSANRAGHTGALDPLATGMLPICLG EATKFSQFLLDSDKRYRVVARLGQRTDTSDAEGALISEREVNLTQAQIDTALESFRGESQ QIPSMYSALKHQGKPLYEYARQGIEVEREARSITVYELLFIRWEGNDLELEIHCSKGTYI RTIIDDLGELLGCGAHVSYLRRLQVATYPSERMVTLEQLTAMVEAAQAEGRSPNPELDSL LLPMDSAVLNFPEVNLLPSVAAYVKQGQPVHVSGAPSEGMVRITEGKERNFIGIGTIAED GRVAPKRLVVESVEVENLPVENKK