>4zr7_A mol:protein length:126 Sensor histidine kinase ResESNAEEAENDLTQLANKVAVILENHEDQALARSITWELADNLTSIAIIQDEKNHWYSPNDKNRLSSITVEQIQHDKDLNKALKDHKKVSKRTGLSDTDTDNERLIVGVPYEKDGKKGMVFLSQSLLA