>sp|Q9KV80|PUR9_VIBCH Bifunctional purine biosynthesis protein PurH OS=Vibrio cholerae serotype O1 GN=purH MNNARPIHRALLSVSDKTGIVEFAKALAERGVELLSTGGTARLLAEQGLTVTEVSDYTGF PEMMDGRVKTLHPKVHGGILGRRGQDDAVMNTHGIQPIDMVVVNLYPFAQTVANPNCTLA DAVENIDIGGPTMVRSAAKNHKDVAIVVNAHDYDRVIREMDANHNSLTLATRFDLAIAAF EHTAAYDGMIANYFGTLVPSYGDNKEGDEESKFPRTFNAQFIKKQDMRYGENSHQAAAFY VEANPQEASVATARQIQGKALSYNNIADTDAALECVKEFSEPACVIVKHANPCGVALGDD LLQAYNRAYQTDPTSAFGGIIAFNRELDGETARAIIERQFVEVIIAPKVSQAAIDIVAAK QNVRLLECGEWQGQTTGFDLKRVNGGLLVQDRDQGMVAQDDLQVVSTRQPSDAELKDALF CWKVAKYVKSNAIVYAKGDMTIGIGAGQMSRVYSAKIAGIKAADEGLEVAGSVMASDAFF PFRDGIDAAAEAGITCVIQPGGSMRDQEVIDAANEHGMAMIFTGMRHFRH