>7ws3_E mol:protein length:123 510A5 heavy chainEVQLVESGGGLVQPGRSLRLSCAASGFTFDDYAMHWVRQAPGKGLEWVSGISWNSDSIDYADSVKGRFTISRDNAKNSLYLQMNSLRAEDTALYYCAKDRGYEILTPASFDYWGQGTLVTVSS