>9ybg_E mol:protein length:233 26.4Fab heavy chainQVQLQQSGPGLVKPSQTLSLTCAISGDSVSSNSAAWNWIRQSPSRGLEWLGRTYFRSNWYNDYAASVKSRITINQDTSKNQLSLQLNSVTPEDTAMYYCARDGAWGGSSWWPGLPHHYYSGMDVWGQGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKV