>6x87_L mol:protein length:221 3D11 Fab kappa chainNSDVVMTQTPLTLSVTIGQPASISCKSSQSLLYSDGKTYLNWLLQRPGQSPKRLISLVSELDSGVPDRFTGSGSGTDFTLKISRVEAEDLGVYYCWQGTHFPRTFGGGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC