>7ru4_L mol:protein length:108 CC6.33 IgG kappa chain FvEIVLTQSPGTLSLSPGERATLSCRASQSVSSSYLAWYQQKPGQAPRLLIYGASSRATGIPDRFSGSGSGTDFTLTISRLEPEDFAVYYCQHYGSSLWTFGQGTKLEIK