>3KOS_1|Chain A|HTH-type transcriptional activator ampR|Citrobacter freundii (546) MLDRFATKQTQEKLKIGVVGTFAIGCLFPLLSDFKRSYPHIDLHISTHNNRVDPAAEGLDYTIRYGGGAWHDTDAQYLCSALMSPLCSPTLASQIQTPADILKFPLLRSYRRDEWALWMQTVGEAPPSPTHNVMVFDSSVTMLEAAQAGMGVAIAPVRMFTHLLSSERIVQPFLTQIDLGSYWITRLQSRPETPAMREFSRWLTGVLHKTSGSHHHHHH