[English] 日本語

- PDB-4ch2: Low-salt crystal structure of a thrombin-GpIbalpha peptide complex -
+
Open data
-
Basic information
Entry | Database: PDB / ID: 4ch2 | ||||||
---|---|---|---|---|---|---|---|
Title | Low-salt crystal structure of a thrombin-GpIbalpha peptide complex | ||||||
![]() |
| ||||||
![]() | HYDROLASE/PEPTIDE / HYDROLASE-PEPTIDE COMPLEX | ||||||
Function / homology | ![]() thrombin-activated receptor activity / glycoprotein Ib-IX-V complex / Enhanced binding of GP1BA variant to VWF multimer:collagen / Defective binding of VWF variant to GPIb:IX:V / positive regulation of leukocyte tethering or rolling / blood coagulation, intrinsic pathway / Defective F9 activation / Platelet Adhesion to exposed collagen / positive regulation of platelet activation / megakaryocyte development ...thrombin-activated receptor activity / glycoprotein Ib-IX-V complex / Enhanced binding of GP1BA variant to VWF multimer:collagen / Defective binding of VWF variant to GPIb:IX:V / positive regulation of leukocyte tethering or rolling / blood coagulation, intrinsic pathway / Defective F9 activation / Platelet Adhesion to exposed collagen / positive regulation of platelet activation / megakaryocyte development / GP1b-IX-V activation signalling / cytolysis by host of symbiont cells / positive regulation of phospholipase C-activating G protein-coupled receptor signaling pathway / thrombospondin receptor activity / Defective factor XII causes hereditary angioedema / thrombin-activated receptor signaling pathway / thrombin / neutrophil-mediated killing of gram-negative bacterium / regulation of blood coagulation / Defective F8 cleavage by thrombin / ligand-gated ion channel signaling pathway / Platelet Aggregation (Plug Formation) / negative regulation of astrocyte differentiation / positive regulation of collagen biosynthetic process / negative regulation of platelet activation / negative regulation of blood coagulation / positive regulation of blood coagulation / negative regulation of fibrinolysis / regulation of cytosolic calcium ion concentration / Transport of gamma-carboxylated protein precursors from the endoplasmic reticulum to the Golgi apparatus / Gamma-carboxylation of protein precursors / Common Pathway of Fibrin Clot Formation / Removal of aminoterminal propeptides from gamma-carboxylated proteins / fibrinolysis / negative regulation of proteolysis / Intrinsic Pathway of Fibrin Clot Formation / release of sequestered calcium ion into cytosol / negative regulation of cytokine production involved in inflammatory response / extracellular matrix / positive regulation of release of sequestered calcium ion into cytosol / Peptide ligand-binding receptors / Regulation of Complement cascade / acute-phase response / positive regulation of receptor signaling pathway via JAK-STAT / Cell surface interactions at the vascular wall / lipopolysaccharide binding / growth factor activity / RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function / cell morphogenesis / positive regulation of insulin secretion / platelet activation / positive regulation of protein localization to nucleus / response to wounding / 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 / heparin binding / regulation of cell shape / Thrombin signalling through proteinase activated receptors (PARs) / positive regulation of protein phosphorylation / positive regulation of cell growth / : / G alpha (q) signalling events / blood microparticle / positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / cell surface receptor signaling pathway / cell adhesion / receptor ligand activity / endoplasmic reticulum lumen / external side of plasma membrane / signaling receptor binding / serine-type endopeptidase activity / positive regulation of cell population proliferation / calcium ion binding / cell surface / proteolysis / extracellular space / extracellular exosome / extracellular region / membrane / plasma membrane Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Lechtenberg, B.C. / Freund, S.M.V. / Huntington, J.A. | ||||||
![]() | ![]() Title: Gpibalpha Interacts Exclusively with Exosite II of Thrombin Authors: Lechtenberg, B.C. / Freund, S.M.V. / Huntington, J.A. | ||||||
History |
|
-
Structure visualization
Structure viewer | Molecule: ![]() ![]() |
---|
-
Downloads & links
-
Download
PDBx/mmCIF format | ![]() | 259.8 KB | Display | ![]() |
---|---|---|---|---|
PDB format | ![]() | 210.5 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
---|
-Related structure data
Related structure data | ![]() 4ch8C ![]() 1ppbS C: citing same article ( S: Starting model for refinement |
---|---|
Similar structure data |
-
Links
-
Assembly
Deposited unit | ![]()
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | ![]()
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2 | ![]()
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Unit cell |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Components on special symmetry positions |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments: Component-ID: _ / Refine code: _
NCS ensembles :
|
-
Components
-Protein/peptide , 2 types, 4 molecules ACPQ
#1: Protein/peptide | Mass: 4096.534 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #3: Protein/peptide | Mass: 1935.584 Da / Num. of mol.: 2 / Fragment: C-TERMINAL FRAGMENT OF GPIBALPHA, 271-284 / Source method: obtained synthetically / Details: ALL THREE TYROSINE RESIDUES ARE PHOSPHORYLATED / Source: (synth.) ![]() |
---|
-Protein , 1 types, 2 molecules BD
#2: Protein | Mass: 29780.219 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
---|
-Non-polymers , 4 types, 481 molecules 






#4: Chemical | ChemComp-GOL / #5: Chemical | #6: Chemical | #7: Water | ChemComp-HOH / | |
---|
-Details
Has protein modification | Y |
---|---|
Nonpolymer details | DEOXY-CHLOROMETH |
-Experimental details
-Experiment
Experiment | Method: ![]() |
---|
-
Sample preparation
Crystal | Density Matthews: 2.15 Å3/Da / Density % sol: 42.82 % / Description: NONE |
---|---|
Crystal grow | pH: 7.4 / Details: 50 MM SODIUM FORMATE, 16% PEG-3350, pH 7.4 |
-Data collection
Diffraction | Mean temperature: 100 K |
---|---|
Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC CCD / Detector: CCD / Date: Apr 29, 2010 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.8 Å / Relative weight: 1 |
Reflection | Resolution: 1.6→41.2 Å / Num. obs: 72363 / % possible obs: 96.8 % / Observed criterion σ(I): 0 / Redundancy: 2.5 % / Rmerge(I) obs: 0.08 / Net I/σ(I): 9.6 |
Reflection shell | Resolution: 1.6→1.69 Å / Redundancy: 2.5 % / Rmerge(I) obs: 0.5 / Mean I/σ(I) obs: 1.8 / % possible all: 98.4 |
-
Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 1PPB Resolution: 1.6→37.1 Å / Cor.coef. Fo:Fc: 0.968 / Cor.coef. Fo:Fc free: 0.956 / SU B: 3.027 / SU ML: 0.055 / Cross valid method: THROUGHOUT / ESU R: 0.086 / ESU R Free: 0.087 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES WITH TLS ADDED. DISORDERED REGIONS AND SIDE CHAINS ARE NOT MODELED.
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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: 16.614 Å2
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.6→37.1 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
|