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Open data
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Basic information
Entry | Database: PDB / ID: 1ilr | ||||||
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Title | CRYSTAL STRUCTURE OF THE INTERLEUKIN-1 RECEPTOR ANTAGONIST | ||||||
![]() | INTERLEUKIN-1 RECEPTOR ANTAGONIST PROTEIN | ||||||
![]() | BINDING PROTEIN | ||||||
Function / homology | ![]() interleukin-1 type I receptor antagonist activity / interleukin-1 type II receptor antagonist activity / interleukin-1, type I receptor binding / interleukin-1 receptor antagonist activity / interleukin-1, type II receptor binding / negative regulation of interleukin-1-mediated signaling pathway / negative regulation of heterotypic cell-cell adhesion / interleukin-1 receptor binding / inflammatory response to antigenic stimulus / insulin secretion ...interleukin-1 type I receptor antagonist activity / interleukin-1 type II receptor antagonist activity / interleukin-1, type I receptor binding / interleukin-1 receptor antagonist activity / interleukin-1, type II receptor binding / negative regulation of interleukin-1-mediated signaling pathway / negative regulation of heterotypic cell-cell adhesion / interleukin-1 receptor binding / inflammatory response to antigenic stimulus / insulin secretion / Interleukin-10 signaling / response to glucocorticoid / cytokine activity / acute-phase response / lipid metabolic process / Interleukin-1 signaling / immune response / centrosome / extracellular space / extracellular exosome / nucleoplasm / plasma membrane / cytosol Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() | ||||||
![]() | Schreuder, H.A. / Rondeau, J.-M. / Tardif, C. | ||||||
![]() | ![]() Title: Refined crystal structure of the interleukin-1 receptor antagonist. Presence of a disulfide link and a cis-proline. Authors: Schreuder, H.A. / Rondeau, J.M. / Tardif, C. / Soffientini, A. / Sarubbi, E. / Akeson, A. / Bowlin, T.L. / Yanofsky, S. / Barrett, R.W. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 65.4 KB | Display | ![]() |
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PDB format | ![]() | 53 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 |
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Unit cell |
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Atom site foot note | 1: CIS PROLINE - PRO 1 53 / 2: CIS PROLINE - PRO 2 53 | ||||||||
Noncrystallographic symmetry (NCS) | NCS oper: (Code: given Matrix: (0.342973, 0.714236, -0.61011), Vector: |
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Components
#1: Protein | Mass: 17145.406 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() #2: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.17 Å3/Da / Density % sol: 43.39 % | ||||||||||||||||||||||||||||||||||||||||||||||||
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Crystal grow | *PLUS Temperature: 4 ℃ / Method: vapor diffusion, hanging drop | ||||||||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Radiation | Scattering type: x-ray |
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Radiation wavelength | Relative weight: 1 |
Reflection | *PLUS Highest resolution: 2.1 Å / Num. obs: 16972 / % possible obs: 92.7 % |
Reflection shell | *PLUS Highest resolution: 2.1 Å / Lowest resolution: 2.2 Å / % possible obs: 60.1 % |
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Processing
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Refinement | Resolution: 2.1→8 Å / σ(F): 0 /
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Refinement step | Cycle: LAST / Resolution: 2.1→8 Å
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Refine LS restraints |
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Software | *PLUS Name: ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Rfactor obs: 0.197 / Rfactor Rwork: 0.197 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS Type: x_angle_d / Dev ideal: 1.5 |