>sp|Q8PD87|PUR7_XANCP Phosphoribosylaminoimidazole-succinocarboxamide synthase OS=Xanthomonas campestris pv. campestris GN=purC MPVSTTLLQSDLPGLPLRHRGKVRDVFDIPRDRLPADAPPGDYLLMVATDRLSAFDVVLP DPIPGKGEMLCQVSNFWFHKTEHLMPNHLVDIRVEQVLPEGVDPALYAKRAVVTRKLKPV PVEAIARGYLIGSGWKDYQRTGKISGIELPDGLRQAEKLPEPIFTPSTKAAVGDHDENID FDAMVKTVGAELAERVRDATLRIYRFAADFAAERGILLADTKFEFGTDADGRLYIMDEML TPDSSRYWPADQYELGTSPPSYDKQFVRDYLETLDWGKTAPGPRLPADVIERTRAKYAEA LQRLAGISVD