>1rup_L mol:protein length:219 immunoglobulin igg2a, heavy chainDVVMTQSPKTISVTIGQPASISCKSSQRLLNSNGKTFLNWLLQRPGQSPKRLIYLGTKLDSGVPDRFTGSGSGTDFTLKISRVEAEDLGVYYCWQGTHFPYTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC