>7nx3_B mol:protein length:231 Fab324 HeavyChainQVQLQQSGAELVKPGASVKISCKASGYAFSSYWVNWVKQRPGKGLEWIGQIYPGDGDTNYNGKFKGKATLTADKSSSTAYMQLSSLTSEDSAVYFCARSRGYFYGSTYDSWGQGTTLTVSSAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPRDCGGGTDEVD