>5xb7_B mol:protein length:712 Beta-galactosidaseMARAYTDPILFGAAYYDEYIPRDLDRIDTDMEMMTRAGINVIRIGESTWSTCEPQPGHFDWTHIDRALDAATNAGINVIVGTPTYAVPTWLVAMYPDVLATTPAGEPHYGARQIMNIVNPAYRLYGERVIRSLISHVAQQPCVIGYQVDNETKYYDSVSHDMQVMFIKQLRHEFKNDLEALNEAYGLDYWSNRINAWEDFPDLTGSINESLRARFDRFRRDQVAEYLAWQASIIREYMRDDQFITHNFDYEWRGHSYGLQPAVDHFRAARALDICGVDIYHPSEDALTGKEIAFGGDMARSAGGGNYLVLETQAQGQHGWLPYPGQLRLQAYSHLASGADGIMYWHWHSIHNSFETYWRGLLSHDFESNPTYEEAGRFGREIGDPRIGDTLSHLSKRNAVAILASNESLTALSWFHIETGFPMGGTLTYNDVLRSIYDALFELNVEVDFLPADASADQLAGYSLVIAPALYTTDQQTIDRLARYVKNGGHLLATMRSFVADENVKVWHDKAPHHLVDIFGMTYNQFTRPMGVSLKCPDTLADLAGASANDFIEMLSPAPETHVLAWYDHYAWDSYAAITRHAFGSGDAQWVGTQLQADAWRTVLAEALSNAGVHTPGMELAGTVCVRSGTNTAGDTVTYLLNYSGSPITFRAPASGTFLLGHPTDDGEQAVTAETPVTVGDAVTLPRWGVDIIVGRQPTMNAAALEHHHHHH