>3bkj_L mol:protein length:252 WO2 IgG2a Fab fragment Light Chain KappaDQSPQAVSSGCLLKMKLPVRLLVLMFWIPGSSSDVLMTQTPLSLPVNLGEQASISCRSSQSIVHSNGHTYLEWYLQRPGQSPKLLIYQVSTRFSGVPDRFSGSGSGTDFTLRISRVEAEDLGVYYCFQASLVPLTFGAGTKLELKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC