>2zcx_A mol:protein length:231 TetR-family transcriptional regulatorMPYDDVMTGSGFQRARSAQAKQQREEAILDAARELGTERGIREITLTDIAATVGMHKSALLRYFETREQIFLKITAEGWKEWSAELCARLRELPGAAPDAVGQVFAATLAARPLFCDLLAQAPLNLERNVSVESVRSFKIATLDEVGRIGAELRRLLGVDETQAVDVIATATSLAGALWQMATPGPHIQTLYRSDPRLAHAVVEVEPRLNRVLGALLRGIADGLEHHHHHH