>1rul_L mol:protein length:219 immunoglobulin igg2a, light chainDVVMTQSPKTISVTIGQPASISCKSSQRLLNSNGKTFLNWLLQRPGQSPKRLIYLGTKLDSGVPDRFTGSGSGTDFTLKISRVEAEDLGVYYCWQGTHFPYTFGGGTKLEIKRADAAPTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTKDEYERHNSYTCEATHKTSTSPIVKSFNRNEC