>4l7t_A mol:protein length:523 NanU sialic acid binding proteinMLAGLSLLLFSRCDALDIDPTSSIADSNYWKTEAQFSTFNVGLHALLRECSFNFFLLGEPRADIYGDVPFGGEATQGMERLPFNTINKENTGISNFAGMYKVINQINLMIAKTKETTVLSEAGKNYYLGEAYGMRAYLYFHLLRSWGDVILYLDYTNGASLDLSNLSKAASPAEEVMKQIKEDITASEKGFGSDYSFKYGRYYWSMAATQMLKGEVYLWSGRQMGGGTADYTTAKTALQSIVSNANVSLQDDFSKVFAYNNKDNSEIIFSIRNAKDEYNMWDDRFRQNLVPQQAYMTSTYCNKEGVSFKDLPEGQLNGLIRLQIRYDLYNKAFRDGDTRKDASMTAVYQKQQDGTVKYIAPFCNKYQGVLLDGASQRSFLNDYPIYRYADCLLLLAEAKALLGEDPTAEINQVRERAYGKEFFEANKATLAYPNDKGDFYTDNKYMSGDEDPLEAILKERMREFMFEGKRWYDLRLLGADYVTKRTSAVATRLLWPINESVLTDNPALKQTPGYQNEHHHHHH