>DNA-binding transcriptional dual regulator NarL E. coli K12. Version NC_000913.3 GI:556503834 MSNQEPATILLIDDHPMLRTGVKQLISMAPDITVVGEASNGEQGIELAESLDPDLILLDL NMPGMNGLETLDKLREKSLSGRIVVFSVSNHEEDVVTALKRGADGYLLKDMEPEDLLKAL HQAAAGEMVLSEALTPVLAASLRANRATTERDVNQLTPRERDILKLIAQGLPNKMIARRL DITESTVKVHVKHMLKKMKLKSRVEAAVWVHQERIF |