1IM9
Crystal structure of the human natural killer cell inhibitory receptor KIR2DL1 bound to its MHC ligand HLA-Cw4
Summary for 1IM9
Entry DOI | 10.2210/pdb1im9/pdb |
Related | 1NKR 1QQD |
Descriptor | HLA CLASS I HISTOCOMPATIBILITY ANTIGEN, CW-4 CW*0401 ALPHA CHAIN, Beta-2 microglobulin, HLA-Cw4-specific peptide, ... (5 entities in total) |
Functional Keywords | protein-protein complex, immunoglobulin domain, antiparallel beta sheet, alpha helix, immune system |
Biological source | Homo sapiens (human) More |
Cellular location | Membrane; Single-pass type I membrane protein: P30504 Secreted: P61769 Cell membrane; Single-pass type I membrane protein: P43626 |
Total number of polymer chains | 7 |
Total formula weight | 115057.53 |
Authors | Fan, Q.R.,Long, E.O.,Wiley, D.C. (deposition date: 2001-05-10, release date: 2001-05-30, Last modification date: 2011-07-13) |
Primary citation | Fan, Q.R.,Long, E.O.,Wiley, D.C. Crystal structure of the human natural killer cell inhibitory receptor KIR2DL1-HLA-Cw4 complex. Nat.Immunol., 2:452-460, 2001 Cited by PubMed: 11323700PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.8 Å) |
Structure validation
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