>8c7v_E mol:protein length:222 Fab heavy chainEVQLVESGGGLVKPGGSLRLSCAASGYTFTDNYIHWVRQAPGKGLEWIGYINPSSAYAHYNEKFKTRFTISVDKAKNSAYLQMNSLRAEDTAVYYCTRRYYSAMPFAYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC