>6vbf_B mol:protein length:126 Two-component regulatory system response regulatorSNAQEEKLPKILIVEDDERLARLTQEYLIRNGLEVGVETDGNRAIRRIISEQPDLVVLDVMLPGADGLTVCREVRPHYHQPILMLTARTEDMDQVLGLEMGADDYVAKPVQPRVLLARIRALLRRT