>7ufq_L mol:protein length:220 P3-43 Fab Light chainDIVMTQSPDSLAVSLGERATINCKSSQNILYSSNNKNYLAWYQQKPGQPPKLLFYWASTRESGVPDRFSGSGSGTDFTLTISSLQAEDVAVYYCHQYYSSPLTFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC