>9quw_F mol:protein length:256 Fab heavy chainEVQLQESGPELVKPGASVKMSCKASGYTFTNYFIHWVKQKPGQGLEWIGYINPYNDITKFNEKFKGKATLTSDKSSRTAYMELSSLTSEDSAVYYCARCDGYYRYYAMDYWGQGTSVTVSSAKTTAPSVYPLAPVCGDTSGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEPRGPTIKPCPPCKCPAPNLLGGPSVFIFPPKIKDVLM