>tr|A0A0E2LBB1|A0A0E2LBB1_ECOU3 Bifunctional purine biosynthesis protein PurH OS=Escherichia coli GN=purH MQQRRPVRRALLSVSDKAGIVEFAQALSARGVELLSTGGTARLLAEKGLPVTEVSDYTGF PEMMDGRVKTLHPKVHGGILGRRGQDDTIMEEHQIQPIDMVVVNLYPFAQTVAREGCSLE DAVENIDIGGPTMVRSAAKNHKDVAIVVKSSDYDAIIKEIDANEGSLTLETRFDLAIKAF EHTAAYDSMIANYFGSMVPAYHGESKEAAGRFPRTLNLNFIKKQDMRYGENSHQQAAFYI EENVKEASVATATQVQGKALSYNNIADTDAALECVKEFAEPACVIVKHANPCGVAIGNSI LDAYDRAYKTDPTSAFGGIIAFNRELDAETAQAIISRQFVEVIIAPSASEEALKITAAKQ NVRVLTCGQWGERVPGLDFKRVNGGLLVQDRDLGMVGAEELRVVTKRQPTEQELRDALFC WKVAKFVKSNAIVYAKNNMTIGIGAGQMSRVYSAKIAGIKAADEGLEVKGSSMASDAFFP FRDGIDAAAAAGVTCVIQPGGSIRDDEVIAAADEHGIAMLFTDMRHFRH