>4yle_A mol:protein length:316 Periplasmic binding protein/LacI transcriptional regulatorMNVRFRRRFLTAALAAVAVAAAPAVHAQAAGKPKVALVMKSLANEFFLTMENGAKEYQKHNASQFDLITNGIKDETDTANQIRIVEQMIVSKVDAIVLAPADSKALVPVVKKAVDAGIIVVNIDNRLDPDVLKSKNLNVPFVGPDNRKGARKVGDYLAKKLKAGDQVGIVEGVSTTTNAQQRTAGFQDAMKAGGMKVVSVQSGEWEIDKGNAVASAMLNEYPNLKALLCGNDNMAIGAVSAVRAAGKQGKVYVVGYDNINAIKPMLKDGRVLATADQYAAKQAVFGIDTALKAIAEHRKQAELSGVVETPVDLVTK