>8fr6_J mol:protein length:230 vFP53.02 Fab heavy chainQAQLQQSGTELVRPGASVTLSCKASGYKFNDYEIHWVKQTPVHGLEWIGAIVPETGFTAYSQKFRGKALLTADKSSSTVYMDLRSLTSADSAVFYCSRLQLFGYFDVWGTGTTVIVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKGLEVLFQ