>9vwe_K mol:protein length:128 1A2 heavy chainQEQLVESGGGLVKPGGSLRLSCAGSGFTFSDYDISWIRQAPGRGLEWVAYIDSSGTTIYYADSVRGRFTISRDTARYSVSLQLSSLRAEDTAVYYCTTKFYDYSSGTIPYYYYGLDVWGQGTRVTVSS