>5tdp_D mol:protein length:223 anti-HER2 Fab Heavy ChainEVQLVESGGGLVQPGGSLRLSCAASGFNIKDTYIHWVREAPGKGLEWVARIYPTNGYTRYADSVKGRFTISADTSKNTAYLQMNSLRAEDTAVYYCSRWGGDGFYAMDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAILGCLVKDYFPEPVTVSWNSGALTSGVHTSPAVLQSSGLYMLASAVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC