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- PDB-6eo7: X-ray structure of the complex between human alpha-thrombin and m... -
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Open data
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Basic information
Entry | Database: PDB / ID: 6eo7 | |||||||||
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Title | X-ray structure of the complex between human alpha-thrombin and modified 15-mer DNA aptamer containing 5-(3-(acetamide-N-yl)-1-propen-1-yl)-2'-deoxyuridine residue | |||||||||
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![]() | HYDROLASE/DNA / alpha thrombin / aptamer / thrombin-mTBA / complex / HYDROLASE-DNA complex / HYDROLASE | |||||||||
Function / homology | ![]() positive regulation of lipid kinase activity / positive regulation of phospholipase C-activating G protein-coupled receptor signaling pathway / cytolysis by host of symbiont cells / thrombospondin receptor activity / Defective factor XII causes hereditary angioedema / thrombin / regulation of blood coagulation / neutrophil-mediated killing of gram-negative bacterium / ligand-gated ion channel signaling pathway / Defective F8 cleavage by thrombin ...positive regulation of lipid kinase activity / positive regulation of phospholipase C-activating G protein-coupled receptor signaling pathway / cytolysis by host of symbiont cells / thrombospondin receptor activity / Defective factor XII causes hereditary angioedema / thrombin / regulation of blood coagulation / neutrophil-mediated killing of gram-negative bacterium / ligand-gated ion channel signaling pathway / Defective F8 cleavage by thrombin / Platelet Aggregation (Plug Formation) / negative regulation of astrocyte differentiation / negative regulation of platelet activation / positive regulation of collagen biosynthetic process / negative regulation of cytokine production involved in inflammatory response / positive regulation of blood coagulation / negative regulation of fibrinolysis / Gamma-carboxylation of protein precursors / Transport of gamma-carboxylated protein precursors from the endoplasmic reticulum to the Golgi apparatus / Common Pathway of Fibrin Clot Formation / Removal of aminoterminal propeptides from gamma-carboxylated proteins / fibrinolysis / regulation of cytosolic calcium ion concentration / Intrinsic Pathway of Fibrin Clot Formation / Peptide ligand-binding receptors / positive regulation of release of sequestered calcium ion into cytosol / acute-phase response / Regulation of Complement cascade / negative regulation of proteolysis / Cell surface interactions at the vascular wall / lipopolysaccharide binding / positive regulation of receptor signaling pathway via JAK-STAT / growth factor activity / positive regulation of insulin secretion / platelet activation / response to wounding / positive regulation of protein localization to nucleus / Golgi lumen / antimicrobial humoral immune response mediated by antimicrobial peptide / Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) / positive regulation of reactive oxygen species metabolic process / blood coagulation / Thrombin signalling through proteinase activated receptors (PARs) / heparin binding / regulation of cell shape / positive regulation of cell growth / G alpha (q) signalling events / collagen-containing extracellular matrix / positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / cell surface receptor signaling pathway / blood microparticle / positive regulation of protein phosphorylation / G protein-coupled receptor signaling pathway / endoplasmic reticulum lumen / serine-type endopeptidase activity / signaling receptor binding / calcium ion binding / positive regulation of cell population proliferation / proteolysis / extracellular space / extracellular exosome / extracellular region / plasma membrane Similarity search - Function | |||||||||
Biological species | ![]() synthetic construct (others) | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Dolot, R.M. / Nawrot, B. / Yang, X. | |||||||||
![]() | ![]() Title: Crystal structures of thrombin in complex with chemically modified thrombin DNA aptamers reveal the origins of enhanced affinity. Authors: Dolot, R. / Lam, C.H. / Sierant, M. / Zhao, Q. / Liu, F.W. / Nawrot, B. / Egli, M. / Yang, X. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 95.7 KB | Display | ![]() |
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PDB format | ![]() | 68.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 823.7 KB | Display | ![]() |
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Full document | ![]() | 827.4 KB | Display | |
Data in XML | ![]() | 17.1 KB | Display | |
Data in CIF | ![]() | 24.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 6eo6C ![]() 1haoS S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
-DNA chain / Protein/peptide / Protein / Sugars , 4 types, 4 molecules DLH![](data/chem/img/NAG.gif)
![](data/chem/img/NAG.gif)
#1: DNA chain | Mass: 4826.141 Da / Num. of mol.: 1 / Source method: obtained synthetically Details: THROMBIN-SPECIFIC 15-MER DNA APTAMER CONTAINING 5-(3-(ACETAMIDE-N-YL)-1-PROPEN-1-YL)-2'-DEOXYURIDINE RESIDUE Source: (synth.) synthetic construct (others) |
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#2: Protein/peptide | Mass: 4096.534 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
#3: Protein | Mass: 29780.219 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
#7: Sugar | ChemComp-NAG / |
-Non-polymers , 4 types, 235 molecules ![](data/chem/img/K.gif)
![](data/chem/img/0G6.gif)
![](data/chem/img/NA.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/0G6.gif)
![](data/chem/img/NA.gif)
![](data/chem/img/HOH.gif)
#4: Chemical | ChemComp-K / |
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#5: Chemical | ChemComp-0G6 / |
#6: Chemical | ChemComp-NA / |
#8: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 4.19 Å3/Da / Density % sol: 70.65 % |
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Crystal grow | Temperature: 281 K / Method: vapor diffusion, hanging drop Details: 25% W/V PEG4000, 24% V/V 2-PROPANOL, 0.2 M SODIUM CITRATE |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Apr 29, 2016 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9184 Å / Relative weight: 1 |
Reflection | Resolution: 2.24→47.29 Å / Num. obs: 30342 / % possible obs: 95.4 % / Redundancy: 7 % / Rmerge(I) obs: 0.091 / Net I/σ(I): 15.3 |
Reflection shell | Resolution: 2.24→2.31 Å / Redundancy: 4.2 % / Rmerge(I) obs: 0.702 / Mean I/σ(I) obs: 1.7 / % possible all: 73.4 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 1HAO Resolution: 2.24→81.91 Å / Cor.coef. Fo:Fc: 0.965 / Cor.coef. Fo:Fc free: 0.94 / SU B: 4.91 / SU ML: 0.114 / Cross valid method: THROUGHOUT / ESU R: 0.157 / ESU R Free: 0.156 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 44.27 Å2
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Refinement step | Cycle: LAST / Resolution: 2.24→81.91 Å
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