| 1QQD | Immune System | date | Jun 03, 1999 ![]() |
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| title | Crystal Structure Of Hla-Cw4, A Ligand For The Kir2d Natural Killer Cell Inhibitory Receptor | ||||||||||||||
| authors | Q.R.Fan, D.C.Wiley | ||||||||||||||
| compound | source | ||||||||||||||
| Molecule: Histocompatibility Leukocyte Antigen (Hla)-Cw4 (Heavy Chain); Chain: A Fragment: Extracellular Domain Engineered: Yes |
Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Plm-1 | ||||||||||||||
Molecule: Beta-2 Microglobulin Chain: B Engineered: Yes |
Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Plm-1 | ||||||||||||||
Molecule: Hla-Cw4 Specific Peptide Chain: C Engineered: Yes |
Synthetic: Yes Other_details: The Peptide Was Chemically Synthesized. The Nonameric Peptide Contains The Consensus Peptide-Binding Motif For Hla-Cw4, Which Was Determined By Pool Sequencing. | ||||||||||||||
| symmetry | Space Group: P 21 21 21 |
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| crystal cell |
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| method | X-Ray Diffraction | resolution | 2.70 Å | ||||||||||||
| related structures | by homologous chain: 1CG9, 1ZHB | ||||||||||||||
| Gene Ontology | |||||||||||||||
| Primary 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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| Visual 3D analysis of 1QQD |
| Structure-derived information |
- Domain d1qqda1, region A:182-274 [Jmol] [rasmolscript] [script source] - Domain d1qqda2, region A:2-181 [Jmol] [rasmolscript] [script source] - Domain d1qqdb_, region B [Jmol] [rasmolscript] [script source] |
| Sequence-derived information |
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