>5dfa_A mol:protein length:686 Beta-galactosidaseMPKYERTYTTQANFILHGGDYNPDQWLDRPDILQADLELMKLSHTNTFTVGVFAWSALEPEEGVYRFEWLDKVFDDIYRIGGRVILATPSGARPAWLSQKYPEVLRVNAARVRQLHGGRHNHCFTSSVYREKTQHINRLLAERYGDHPALLMWHVSNEYGGECHCNLCQEAFREWLKKKYNHDLDALNAAWWTSFWSHTYTDWSQIESPSPIGEHTIHGLNLDWKRFVTDQTISFFENEIVPLRELTPHIPITTNFMADTHDLIPFQGLDYSKFAKHLDVISWDAYPAWHNDWESTADLAMKVGFINDLYRSLKQQPFLLMACTPSLVNWHKVNKAKRPGMHFLSSMQMIAHGSDSILYFQWRKSRGSFEKFHGAVVDHDNRTDSRVFQEVAEVGKALKKMSGIVGTNRPAEVAILYDWENNWALNDAQGFAAETKRYPQTLVQHYRPFWERDIPVDVITKEHDFSRYKLLIAPMLYLVSEETIARLKEFVANGGTLVMTYISGIVDEHDLAYLGGWHQDLREMFGMEPIETDTLYPRDRNSVHYRGRSYELKDYATVIKIHAATVEGVYEDDFYADTPAVTSNQYGKGQAYYIGGRLEDQFHRDFYQELMEKLDLRPVLFVKHEKGVSVQARQAPECDYVFIMNFTEEKQAVVLEEKVKDLFTGEEIVGEIMLDKYEVRVVEKRR