>sp|A7IA72|NADA_METB6 Quinolinate synthase OS=Methanoregula boonei GN=nadA
MDDTALLQEEILRLKEKKNAILLAHNYQRPEVQDIADLTGDSLELARAAAAMQGDTIVFC
GVDFMAETAAILAPDKTVLLPAADACCPMAEMVTAEELRFARARHPGAAVVCYVNTTAGV
KAESDICCTSANAISVVNSLTEDRVIFVPDKNLGRYAARFTEKKVLPWEGFCLVHDRYTP
DDVARAKDAHPGAAVVVHPECRPEVIDLADHVASTSGIIRYVQTSPGSEFIIGTEIGILH
RLSKECPGKRCFPLSDKAVCVNMKKTTLVHVRDALVTGQPRITVPDEIASRARRAIGRML
AL