1QQD: Crystal Structure Of Hla-Cw4, A Ligand For The Kir2d Natural Killer Cell Inhibitory Receptor
reference: Structure of human histocompatibility leukocyte antigen (HLA)-Cw4, a ligand for the KIR2D natural killer cell inhibitory receptor., Fan QR, Wiley DC, J Exp Med 1999 Jul 5;190(1):113-23. PMID: 10429675

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