>sp|B7K0I0|PUR5_RIPO1 Phosphoribosylformylglycinamidine cyclo-ligase OS=Rippkaea orientalis (strain PCC 8801 / RF-1) OX=41431 GN=purM PE=3 SV=1 MDYREAGVDIQAGRSFVEKIRQGVESTYRREVLGGLGGFGGYFELPQGYQHPVLVSGTDG VGTKLKIAQALNQHHTIGIDLVAMCVNDVLTCGAEPLFFLDYLATGKLNPQQLSDVVQGI VEGCRLSGCALLGGETAEMPGFYPVGEYDVAGFCVGIVEKSKILDGSQVNIGDIAIGLAS SGVHSNGFSLVRKIVEVNGLNWSDRPQLLNGQTLGEVLLTPTQLYVKPILNALNSGLDIH AMAHITGGGLPENLPRCLDKGQSVEIIDKSWNILPIFQWIAQQGQISPASMYETFNMGIG FVVIVPPEKAQLAVNFLENQGILAYEIGKVIEGKGEVVIESND