>6dfg_K mol:protein length:214 mature BG18 fragment antigen binding light chainSSELTQPPSVSVSPGQTARITCSGAPLTSRFTYWYRQKPGQAPVLIISRSSQRSSGWSGRFSASWSGTTVTLTIRGVQADDEADYYCQSSDTSDSYKMFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS