1I8L | Immune System | date | Mar 14, 2001 |
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title | Human B7-1ctla-4 Co-Stimulatory Complex | ||||||||||||||
authors | C.C.Stamper, W.S.Somers, L.Mosyak | ||||||||||||||
compound | source | ||||||||||||||
Molecule: T Lymphocyte Activation Antigen Cd80 Chain: A, B Fragment: Extracellular Domain, Residues 35-242 Synonym: Activation B7-1 Antigen, Ctla-4 Counter-Receptor B Engineered: Yes |
Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Cricetulus Griseus Expression_system_common: Chinese Hamster Expression_system_taxid: 10029 | ||||||||||||||
Molecule: Cytotoxic T-Lymphocyte Protein 4 Chain: C, D Fragment: Extracellular Domain, Residues 36-161 Synonym: Ctla-4, Cytotoxic T-Lymphocyte-Associated Antigen Engineered: Yes |
Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Cricetulus Griseus Expression_system_common: Chinese Hamster Expression_system_taxid: 10029 | ||||||||||||||
symmetry | Space Group: C 2 2 21 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 3.00 Å | ||||||||||||
ligand | MAN, NAG | enzyme |
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related structures | by homologous chain: 1AH1, 1DQT, 1DR9 | ||||||||||||||
Gene Ontology |
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Primary reference | Crystal structure of the B7-1/CTLA-4 complex that inhibits human immune responses., Stamper CC, Zhang Y, Tobin JF, Erbe DV, Ikemizu S, Davis SJ, Stahl ML, Seehra J, Somers WS, Mosyak L, Nature 2001 Mar 29;410(6828):608-11. PMID:11279502 |
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Structure-derived information |
- Domain d1i8la1, region A:1-105 [Jmol] [rasmolscript] [script source] - Domain d1i8la2, region A:106-199 [Jmol] [rasmolscript] [script source] - Domain d1i8lb1, region B:1-105 [Jmol] [rasmolscript] [script source] - Domain d1i8lb2, region B:106-199 [Jmol] [rasmolscript] [script source] - Domain d1i8lc_, region C [Jmol] [rasmolscript] [script source] - Domain d1i8ld_, region D [Jmol] [rasmolscript] [script source] |
Sequence-derived information |
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