>8ygu_L mol:protein length:107 Antibody 7H13-I54G mutant light chainDIVMTQSHKFMSTSVGDRVSITCKASQDVTSAVAWYQQKPGQSPKLLISSASYRYTGVPDRFSGSGSGTDFTFTISSVQAEDLAVYYCQQHYSTPPTFGAGTKLELK