>4yk4_Z mol:protein length:236 641 I-9 VHCH antibodyQVQLQESGPGLVKPSETLSLTCTVSGGSISSYYWSWIRQPPGKGLEWIGYIYYSGSTDYNPSLKSRVTISVDTSKNQFSLKLSSVTAADTAVYYCARRRSDFETVDFIYHYMDVWGKGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKHHHHHH