>2Z04_1|Chains A, B|Phosphoribosylaminoimidazole carboxylase ATPase subunit|Aquifex aeolicus (63363) MLTVGILGGGQLGWMTILEGRKLGFKFHVLEDKENAPACRVADRCFRTGQISEFVDSCDIITYEFEHIKDEVLEKCESKLIPNPQALYVKKSRIREKLFLKKHGFPVPEFLVIKRDEIIDALKSFKLPVVIKAEKLGYDGKGQYRIKKLEDANQVVKNHDKEESFIIEEFVKFEAEISCIGVRDREGKTYFYPQPFNKHEEGILIYNYVPYAKLKEAEEITKRLMELLDIVGVFTVEFFLLKDGRVLINEFAPRVHNTGHWTLDGAYTSQFENLLRAITEMPLGSTELKLPSGMVNILGKSYEEIPLKEILSVEGAKLYWYGKEKKPRRKVGHVNVVGRSKEEVVEKVERVFTLLKGSREKLPAP