>8cn9_Q mol:protein length:220 Fab heavy chainQVQLQESGPGLVKPSQTLSLTCTVSGYSISSDSAWSWIRQPPGKGLEWIGYIQYSGSTNYNPSLKSRVTISRDTSKNQFSLKLSSVTAADTAVYYCARSVNYYGNSFAVGYWGQGTLVTVSSASTKGPSVFPLAPCSRSTSESTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTKTYTCNVDHKPSNTKVDKRV