>5tqa_A mol:protein length:238 DH270.6 Fab heavy chainQVQLVQSGAQMKNPGASVKVSCAPSGYTFTDFYIHWLRQAPGQGLQWMGWMNPQTGRTNTARNFQGRVTMTRDTSIGTAYMELRSLTSDDTAIYYCTTGGWISLYYDSSYYPNFDHWGQGTLLTVSGASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKHHHHHH