>6bt3_C mol:protein length:220 V5 Fab Light-chainDIVMTQSPSSLAMSVGQKVTMSCKSSQSLLDSRNQKNYLAWYQQKPGQSPKLLVYFASTRESGVPDRFIGSGSGTDFTLTISSVQAEDLADYFCQQHYSTPLTFGAGTKLELKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWAIDGAERAGGVLNSFTGQDSKDSTYSMSSTLTLTKDEYERHASYTCEATHKTSTAPIVKSFNRGAA