>3ech_A mol:protein length:142 Multidrug resistance operon repressorMNYPVNPDLMPALMAVFQHVRTRIQSELDCQRLDLTPPDVHVLKLIDEQRGLNLQDLGRQMCRDKALITRKIRELEGRNLVRRERNPSDQRSFQLFLTDEGLAIHLHAELIMSRVHDELFAPLTPVEQATLVHLLDQCLAAQ