>sp|A9GIT1|PUR9_SORC5 Bifunctional purine biosynthesis protein PurH OS=Sorangium cellulosum GN=purH MIRRALISVSDKTGLLPLARRLAEKGVEILSTGGTQRALADAGVPVIGVEAYTGSPEVMD GRVKTLHPRVHGGILMRGAIDDEDLARLGGAPIDLVVCNLYPFEATVRKPGVTHPEIIEN IDIGGPSMVRSAAKNHARVAVVVDPADYDAVLAEIDRQGEVSSATRRRLATKAFAHTAAY DGMVSGYLSSLPEEGEPSAAEREAYPRFLTLALERAYPLRYGENPHQSGAFYRERGAAAG SLALAESLGAGGKELSFNNLVDVDAAFEAVREFTQPAAVVVKHTNPCGVATGDSLAAAYR TARDADAVSAFGGIVALNREVDRAAAEVLVETFLECVVAPAYTPDALEVLRTKKNLRLLA TGALLPADHRELTFKRVGGGLVVQERDASAAGEVRGGRVVAKRAPTEEEIEALDLGWRVC KHVKSNAIVLAIPGRTVGIGAGQMSRVESVRIACSKAGERARGSVLASDAFFPFPDNVVL AAEHGITAVAQPGGSVKDAEVIAAADAAGIAMVFTGARHFRH