>5u0u_E mol:protein length:256 DH270.1 single-chain variable fragmentQVQLVQSGAEMKKPGASVRVSCKASGYTFTDYYIHWVRQAPGQGPEWMGWINPSTGRTNSPQKFQGRVTMTRDTSISTAYMDLNRLTSDDTAMYYCTTGGWIGLYSDTSGYPNFDYWGQGTLVTVSGGSGGGGSGGGGSGGQSALTQPASVSGSPGQSITISCTGTNYDVGSYNLVSWYQQHPGKVPKYIIYEVNKRPSGVSNRFSGSKSGNTASLTISGLQAEDEATYYCCSYAGSSIIFFGGGTKLTVHHHHHH