>6vln_H mol:protein length:230 4498 Fab heavy chainQVQLVESGGGVVQPGRSLRLSCAASGFTFSIYGMHWVRQAPGKGLEWVALIWYDGTNKYYTDSVKGRFTISRDNSKNTLFLQMNSVRAEDTAVYYCARDAHYSDSSGYSSWGYFDYWGQGSLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC