>7yvn_I mol:protein length:118 TH281 Fab heavy chainEVQLVESGGGLVQPGGSLRLSCAASEITVSRNYMSWVRQAPGKGLEWVSVMFAGGSTFYADSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCARDLGVVGATDYWGQGTLVTVSS