>sp|Q9I7S8|PUR6_DROME Bifunctional phosphoribosylaminoimidazole carboxylase/phosphoribosylaminoimidazole succinocarboxamide synthetase OS=Drosophila melanogaster OX=7227 GN=Paics PE=1 SV=2 MSTTTTASIEGYKLGKVIIEGKTKQVYDLPEQPGLCLLLSKDRITAGDGVKAHDLAGKAE ISNTTNGQVFRLLNEAGIRTAYVKQCGAKAFIARKCQMIPIEWVTRRLATGSFLKRNVGV PEGYRFSPPKQETFFKDDANHDPQWSEEQIVSAKFELNGLVIGQDEVDIMRRTTLLVFEI LERAWQTKNCALIDMKVEFGICDDGNIVLADIIDSDSWRLWPAGDKRLMVDKQVYRNLAS VTASDLDTVKRNFIWVAEQLADIVPKKDHLVVILMGSASDISHSEKIATSCRSLGLNVEL RVSSAHKGPEETLRIVREYESVMSNLIFVAVAGRSNGLGPVVSGSTNYPVINCPPVKSDN MQVDVWSSLNLPSGLGCATVLYPEAAALHAATILGLGNFMVWSKLRVKALNNFITLKKAD KELRGVRNA