>4xrc_L mol:protein length:208 H5.3 Fab light chainYELTQPPSVSVSPGQTVNITCSGDTLGDKYVCWYQQKPGQSPVLVIYQDTKRPSGIPERFSGSNSGDTATLTVSGTQAMDEADYYCQAWDSSSFVFGTGTKVTVLGQPKANPTVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADGSPVKAGVETTKPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPT