The arthritis-associated HLA-B*27:05 allele forms more cell surface B27 dimer and free heavy chain ligands for KIR3DL2 than HLA-B*27:09. by Cauli, A, Shaw, J, Giles, J, Hatano, H, Rysnik, O, Payeli, S, McHugh, K, Dessole, G, Porru, G, Desogus, E, Fiedler, S, Hölper, S, Carette, A, Blanco-Gelaz, M, Vacca, A, Piga, M, Ibba, V, Garau, P, La Nasa, G, López-Larrea, C, Mathieu, A, Renner, C, Bowness, P, Kollnberger, S