>8v4f_B mol:protein length:117 CAB-A17 variable heavy-chainDVHLVESGGGLIQPGGSLRLSCAASEFIVSANYMSWVRQAPGEGLQWVSVIYPGGSTFYAESVKGRFTISRDNSRNTLYLQMNSLRAEDTGVYYCARDYGDFYFDYWGQGTLVTVSS