>sp|B5YLE5|PUR9_THEYD Bifunctional purine biosynthesis protein PurH OS=Thermodesulfovibrio yellowstonii GN=purH MIKRALISVSDKRGLVDFAKELDKLGVEILSTGGTAKTLRDSGIKVIDVSQYTGFPEIMD GRVKTLHPLIHGGILARRDNKEDIEAMERLGIKPIDMVVVNLYPFESVAKKHLSQILQPS DLNLQAFLEEAIENIDIGGPTLLRASAKNYKDVIVIVDPDDYSSIIEDIKKGSVSIEKKF ELAKKVFSHTARYDALIADYFEKISPSGFKKDWTLPLKMTRTLRYGENPHQKAALYALNE SPSLIDADVLQGKEMSFNNYLDTHSAVLLATEFSEPVCVIVKHNNPCGVAIGENIHTAYK KAFECDPVSAFGGIIAFNRVVDKETASEIINTFYEVIVAPDFDKDALEVFETKKNLRLLR FPSLSDKIQPSGFDLKRILGGFIVQEWDKVDNEFSQAKVVTKRQPTDEEWKALKFAWKVC KHIKSNAVVYAKEDRTVGLGIGQTSRVFSAKIGAMHALSSLKGTVVASDGFFPFRDNIDV LAQNGVTSIIQPGGSVRDQEVIDAANQYNIAMVFTGIRHFRH