>9r2e_L mol:protein length:235 ARGX-121 Fab fragment light chainMGWSCIILFLVATATGVHSQSVLTQPPSVSGAPGQRVTISCAGTSSDIGGRTYVSWYQQLPGTAPKLLIYKVTIRASGVPDRFSGSKSGTSASLAITGLQAEDEADYYCASHRSNNNIVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS