>AF_AFA9AVM2F1_1|Chain A|Bifunctional protein PyrR|Herpetosiphon aurantiacus (strain ATCC 23779 / DSM 785 / 114-95) (316274) MTPKQLMNDEEIRRALKRIAHEIVERNAGANLVSLVGIHRRGVPLARRLAAMIAETEHVQVPVGELDIGLYRDDLHSRGPAPILGRTILPELGKRVVVLVDDVLYTGRTIRAALNELSDWGRPSAIQLAVLVDRGHRELPIRADFVGKNIPTAKNERVDVQLSEIDAAQDSVVIVQED