>sp|Q83SM9|GUAC_SHIFL GMP reductase OS=Shigella flexneri GN=guaC PE=3 SV=1 MRIEEDLKLGFKDVLIRPKRSTLKSRSDVELERQFTFKHSGQSWSGVPIIAANMDTVGTF SMASALASFDILTAVHKHFSVEEWQAFINNSSADVLKHVMVSTGTSDADFEKTKQILDLN PALNFVCIDVANGYSEHFVQFVAKAREAWPTKTICAGNVVTGEMCEELILSGADIVKVGI GPGSVCTTRVKTGVGYPQLSAVIECADAAHGLGGMIVSDGGCTTPGDVAKAFGGGADFVM LGGMLAGHEESGGRIVEENGEKFMLFYGMSSESAMKRHVGGVAEYRAAEGKTVKLPLRGQ VENTARDILGGLRSACTYVGASRLKELTKRTTFIRVLEQENRIFNNL