>9qub_F mol:protein length:256 Fab-heavy chainEVQLQESGPELVKPGASVKMSCKASGYTFTNYFIHWVKQKPGQGLEWIGYINPYNDITKFNEKFKGKATLTSDKSSRTAYMELSSLTSEDSAVYYCARCDGYYRYYAMDYWGQGTSVTVSSAKTTAPSVYPLAPVCGDTSGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEPRGPTIKPCPPCKCPAPNLLGGPSVFIFPPKIKDVLM