>sp|Q8FB68|PUR9_ECOL6 Bifunctional purine biosynthesis protein PurH OS=Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC) OX=199310 GN=purH PE=3 SV=1 MQQRRPVRRALLSVSDKAGIVEFAQALSARGVELLSTGGTARLLAEKGLPVTEVSDYTGF PEMMDGRVKTLHPKVHGGILGRRGLDDAIMEEHQILPIDMVVVNLYPFAQTVAREGCSLE DAVENIDIGGPTMVRSAAKNHKDVAIVVKSSDYDAIIKEMDANEGSLTLATRFDLAIKAF EHTAAYDSMIANYFGSMVPAYHGESKEAAGRFPRTLNLNFIKKQDMRYGENSHQQAAFYI EENVKEASVATATQVQGKALSYNNIADTDAALECVKEFAEPACVIVKHANPCGVAIGHSI LDAYDRAYKTDPTSAFGGIIAFNRELDAETAQAIISRQFVEVIIAPSASEEALKITAAKQ NVRVLTCGQWGERVPGLDFKRVNGGLLVQDRDLGMVGAEELRVVTKRQPSEQELRDALFC WKVAKFVKSNAIVYAKNNMTIGIGAGQMSRVYSAKIAGIKAADEGLEVKGSSMASDAFFP FRDGIDAAAAAGVTCVIQPGGSIRDDEVIAAADEHGIAMLFTDMRHFRH