>6u1t_H mol:protein length:221 antigen-binding (Fab) fragment, heavy chainEVQLVESGGGLVKPGGSLKLSCAASGFTFSSYDMSWVRQTPEKRLEWVAMISSGGSYSYYPDSVKGRFTISRDNAKNTLYLQMSSLRSEDTAMYYCARQGDYAWFAYWGQGTLVTVSAASTTAPSVYPLAPVCGDTTGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTTVSSTWPSESITCNVAHPASSTKVDKKIQPRGPT