>sp|A0A0B4J1Z2|KVD43_HUMAN Immunoglobulin kappa variable 1D-43 OS=Homo sapiens GN=IGKV1D-43 MDMRVPAQRLGLLLLWFPGARCAIRMTQSPFSLSASVGDRVTITCWASQGISSYLAWYQQ KPAKAPKLFIYYASSLQSGVPSRFSGSGSGTDYTLTISSLQPEDFATYYCQQYYSTP