>6chk_A mol:protein length:282 Transcriptional regulator, LacI familySMLRAQATGNIGVLVSRVTNPFFAGLFDAIERELHAHGYQVMITQTYDDPEAEERFLKQLKSRELDGVILASVEAPDRVMAVAKAFPGRVVVVNADVQIPGATSLVLPHYQATRDALDYLFNQGHRRFAYVSGGTISGAHHGQSRTQAFLDFMQAHQLLVAQDLLFGQIHTAKEGQAVGKQLASLAPNVRPDAVFTNSDEVAVGVIDSLLAADVKVPDDIAVMGYDDQPFAPFAKIPLTTVHQPVASMAAAATHELLKGLGRQVAQDTQPTLHLSLKIRQSA