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Open data
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Basic information
Entry | Database: PDB / ID: 8sv1 | ||||||
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Title | Caspase-1 complex with interleukin-18 | ||||||
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![]() | HYDROLASE / IMMUNE SYSTEM / Innate immune / Complex | ||||||
Function / homology | ![]() interleukin-18 receptor binding / caspase-1 / protease inhibitor complex / AIM2 inflammasome complex assembly / The AIM2 inflammasome / Interleukin-18 signaling / positive regulation of tissue remodeling / The IPAF inflammasome / AIM2 inflammasome complex / IPAF inflammasome complex ...interleukin-18 receptor binding / caspase-1 / protease inhibitor complex / AIM2 inflammasome complex assembly / The AIM2 inflammasome / Interleukin-18 signaling / positive regulation of tissue remodeling / The IPAF inflammasome / AIM2 inflammasome complex / IPAF inflammasome complex / icosanoid biosynthetic process / NLRP1 inflammasome complex / positive regulation of T-helper 2 cell differentiation / positive regulation of T-helper 1 cell cytokine production / cytokine precursor processing / canonical inflammasome complex / positive regulation of interleukin-18 production / NLRP3 inflammasome complex / positive regulation of macrophage derived foam cell differentiation / CARD domain binding / caspase binding / positive regulation of interleukin-13 production / positive regulation of neuroinflammatory response / interleukin-18-mediated signaling pathway / natural killer cell mediated cytotoxicity / negative regulation of myoblast differentiation / type 2 immune response / natural killer cell activation / sleep / neutrophil activation / positive regulation of tumor necrosis factor-mediated signaling pathway / Interleukin-1 processing / osmosensory signaling pathway / positive regulation of NK T cell proliferation / Interleukin-37 signaling / triglyceride homeostasis / positive regulation of natural killer cell proliferation / positive regulation of granulocyte macrophage colony-stimulating factor production / pattern recognition receptor signaling pathway / T-helper 1 type immune response / : / signaling receptor ligand precursor processing / positive regulation of activated T cell proliferation / TP53 Regulates Transcription of Caspase Activators and Caspases / pyroptotic inflammatory response / positive regulation of interleukin-17 production / Interleukin-10 signaling / cysteine-type endopeptidase activator activity involved in apoptotic process / positive regulation of cysteine-type endopeptidase activity involved in apoptotic process / The NLRP3 inflammasome / protein autoprocessing / protein maturation / establishment of skin barrier / Pyroptosis / regulation of cell adhesion / Purinergic signaling in leishmaniasis infection / positive regulation of chemokine production / positive regulation of tyrosine phosphorylation of STAT protein / positive regulation of interleukin-1 beta production / cytokine activity / cholesterol homeostasis / positive regulation of smooth muscle cell proliferation / NOD1/2 Signaling Pathway / kinase binding / cellular response to type II interferon / positive regulation of inflammatory response / positive regulation of non-canonical NF-kappaB signal transduction / cellular response to mechanical stimulus / SARS-CoV-1 activates/modulates innate immune responses / positive regulation of type II interferon production / cell-cell signaling / positive regulation of cold-induced thermogenesis / positive regulation of NF-kappaB transcription factor activity / regulation of inflammatory response / cellular response to lipopolysaccharide / regulation of apoptotic process / angiogenesis / Interleukin-4 and Interleukin-13 signaling / positive regulation of canonical NF-kappaB signal transduction / microtubule / defense response to virus / endopeptidase activity / cell population proliferation / positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / defense response to Gram-positive bacterium / defense response to bacterium / inflammatory response / cysteine-type endopeptidase activity / apoptotic process / nucleolus / signal transduction / positive regulation of transcription by RNA polymerase II / protein-containing complex / proteolysis / extracellular space / extracellular region / identical protein binding / plasma membrane / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.5 Å | ||||||
![]() | Dong, Y. / Pascal, D. / Jon, K. / Wu, H. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Caspase-1 complex with interleukin-18 Authors: Pascal, D. / Dong, Y. / Wu, H. / Jon, K. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 149.5 KB | Display | ![]() |
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PDB format | ![]() | 116.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.1 MB | Display | ![]() |
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Full document | ![]() | 1.1 MB | Display | |
Data in XML | ![]() | 31.8 KB | Display | |
Data in CIF | ![]() | 44.7 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 40781MC M: map data used to model this data C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
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Assembly
Deposited unit | ![]()
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Components
#1: Protein | Mass: 16607.154 Da / Num. of mol.: 2 / Fragment: subunit P20 (UNP residues 120-297) Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Protein | Mass: 10258.755 Da / Num. of mol.: 2 / Fragment: subunit P10 (UNP residues 317-404) Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #3: Protein | Mass: 21850.641 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
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-Experimental details
-Experiment
Experiment | Method: ELECTRON MICROSCOPY |
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EM experiment | Aggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction |
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Sample preparation
Component | Name: protein complex with interleukin / Type: COMPLEX / Entity ID: all / Source: MULTIPLE SOURCES |
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Molecular weight | Value: 100 MDa / Experimental value: YES |
Source (natural) | Organism: ![]() |
Source (recombinant) | Organism: ![]() ![]() |
Buffer solution | pH: 7.4 |
Specimen | Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
Vitrification | Cryogen name: ETHANE |
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Electron microscopy imaging
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Microscopy | Model: FEI TITAN KRIOS |
Electron gun | Electron source: ![]() |
Electron lens | Mode: BRIGHT FIELD / Nominal defocus max: 2500 nm / Nominal defocus min: 1000 nm |
Image recording | Electron dose: 55 e/Å2 / Film or detector model: GATAN K3 (6k x 4k) |
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Processing
CTF correction | Type: NONE | ||||||||||||||||||||||||
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3D reconstruction | Resolution: 3.5 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 260549 / Symmetry type: POINT | ||||||||||||||||||||||||
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