>6rmq_A mol:protein length:129 HTH-type transcriptional regulator DdrOCMKLHERLRELRSERGLRLKDVAEVAQISVPYLSDLERGRTNPSLETLQTLAGAYNITVHDLLEGVEFYGMSTEGALPKGLSDLMADPTLGPQITPDWVRTLSRIELRGKRPRDKQDWYEIYLHLKRILS