>6vl9_A mol:protein length:228 6-3 Fab heavy chainQIQLVQSGPELKKPGETVKISCKASGYTFKNYGMNWVKQAPGKGLKWMGWINTYTGQPIYANDFKGRFAFSLETSASTAYLQINNLKNEDTATYFCARDWGPYWGQGTLVIVSAASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHTHHHHHH