>sp|Q1G9G0|PUR5_LACDA Phosphoribosylformylglycinamidine cyclo-ligase OS=Lactobacillus delbrueckii subsp. bulgaricus GN=purM MIVNRYKDAGVDVNAGYELVRRIKGAVASTKRPGYVGNIGGFGGLFDLDSLGYDHPVLVS GTDGVGTKLIIAQKMDKNDTVGIDVVAMCVNDVLAQGAEPLFFLDYIACGHNDPALLASV VQGVAEGCKQAGASLIGGETAEMPDMYAPDEYDLAGFTVGVAEKDRLLSVDTPQAGDVLL GLASSGVHSNGFSLVRKILFKDHDVKLTDKPAELKGKSVGESLLAPTRIYIKSVLPLIKQ GLVHGVAHITGGGLIENVPRMFNDGLRAEIAAGSWEVPDIFNYLKQVGNLSDDDCWQTFN MGLGMILAVPADKKEEAKKLLLASGEKVFEVGHLSERTDGEKIFIKLVE