+Open data
-Basic information
Entry | Database: PDB / ID: 2k9j | ||||||
---|---|---|---|---|---|---|---|
Title | Integrin alphaIIb-beta3 transmembrane complex | ||||||
Components |
| ||||||
Keywords | MEMBRANE PROTEIN / integrin / transmembrane complex / Cell adhesion / Cleavage on pair of basic residues / Disease mutation / Glycoprotein / Pyrrolidone carboxylic acid / Receptor / Host-virus interaction / Phosphoprotein | ||||||
Function / homology | Function and homology information tube development / regulation of serotonin uptake / positive regulation of adenylate cyclase-inhibiting opioid receptor signaling pathway / alpha9-beta1 integrin-ADAM8 complex / regulation of trophoblast cell migration / regulation of postsynaptic neurotransmitter receptor diffusion trapping / alphav-beta3 integrin-vitronectin complex / maintenance of postsynaptic specialization structure / regulation of extracellular matrix organization / platelet alpha granule membrane ...tube development / regulation of serotonin uptake / positive regulation of adenylate cyclase-inhibiting opioid receptor signaling pathway / alpha9-beta1 integrin-ADAM8 complex / regulation of trophoblast cell migration / regulation of postsynaptic neurotransmitter receptor diffusion trapping / alphav-beta3 integrin-vitronectin complex / maintenance of postsynaptic specialization structure / regulation of extracellular matrix organization / platelet alpha granule membrane / positive regulation of glomerular mesangial cell proliferation / integrin alphav-beta3 complex / negative regulation of lipoprotein metabolic process / alphav-beta3 integrin-PKCalpha complex / fibrinogen binding / glycinergic synapse / alphav-beta3 integrin-HMGB1 complex / vascular endothelial growth factor receptor 2 binding / blood coagulation, fibrin clot formation / negative regulation of lipid transport / negative regulation of low-density lipoprotein receptor activity / Elastic fibre formation / regulation of release of sequestered calcium ion into cytosol / cell-substrate junction assembly / mesodermal cell differentiation / angiogenesis involved in wound healing / alphav-beta3 integrin-IGF-1-IGF1R complex / platelet-derived growth factor receptor binding / filopodium membrane / extracellular matrix binding / positive regulation of fibroblast migration / positive regulation of vascular endothelial growth factor receptor signaling pathway / regulation of postsynaptic neurotransmitter receptor internalization / apolipoprotein A-I-mediated signaling pathway / regulation of bone resorption / wound healing, spreading of epidermal cells / apoptotic cell clearance / heterotypic cell-cell adhesion / positive regulation of cell adhesion mediated by integrin / integrin complex / Molecules associated with elastic fibres / cellular response to insulin-like growth factor stimulus / positive regulation of leukocyte migration / cell adhesion mediated by integrin / positive regulation of cell-matrix adhesion / smooth muscle cell migration / microvillus membrane / Syndecan interactions / negative chemotaxis / p130Cas linkage to MAPK signaling for integrins / cellular response to platelet-derived growth factor stimulus / cell-substrate adhesion / protein disulfide isomerase activity / positive regulation of smooth muscle cell migration / activation of protein kinase activity / positive regulation of osteoblast proliferation / TGF-beta receptor signaling activates SMADs / PECAM1 interactions / lamellipodium membrane / GRB2:SOS provides linkage to MAPK signaling for Integrins / negative regulation of macrophage derived foam cell differentiation / negative regulation of lipid storage / platelet-derived growth factor receptor signaling pathway / fibronectin binding / ECM proteoglycans / positive regulation of bone resorption / positive regulation of T cell migration / Integrin cell surface interactions / coreceptor activity / negative regulation of endothelial cell apoptotic process / positive regulation of substrate adhesion-dependent cell spreading / embryo implantation / positive regulation of endothelial cell proliferation / cell adhesion molecule binding / Integrin signaling / substrate adhesion-dependent cell spreading / cell-matrix adhesion / positive regulation of endothelial cell migration / protein kinase C binding / response to activity / Signal transduction by L1 / integrin-mediated signaling pathway / regulation of actin cytoskeleton organization / positive regulation of smooth muscle cell proliferation / Signaling by high-kinase activity BRAF mutants / RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function / MAP2K and MAPK activation / wound healing / cell-cell adhesion / platelet aggregation / platelet activation / ruffle membrane / VEGFA-VEGFR2 Pathway / cellular response to mechanical stimulus / positive regulation of angiogenesis / Signaling by RAF1 mutants / Signaling by moderate kinase activity BRAF mutants / Paradoxical activation of RAF signaling by kinase inactive BRAF / Signaling downstream of RAS mutants / regulation of protein localization Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | SOLUTION NMR / simulated annealing | ||||||
Model type details | minimized average | ||||||
Authors | Lau, T. / Kim, C. / Ginsberg, M.H. / Ulmer, T.S. | ||||||
Citation | Journal: Embo J. / Year: 2009 Title: The structure of the integrin alphaIIbbeta3 transmembrane complex explains integrin transmembrane signalling Authors: Lau, T.L. / Kim, C. / Ginsberg, M.H. / Ulmer, T.S. | ||||||
History |
| ||||||
Remark 650 | HELIX DETERMINATION METHOD: AUTHOR |
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 2k9j.cif.gz | 574.4 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb2k9j.ent.gz | 506.7 KB | Display | PDB format |
PDBx/mmJSON format | 2k9j.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/k9/2k9j ftp://data.pdbj.org/pub/pdb/validation_reports/k9/2k9j | HTTPS FTP |
---|
-Related structure data
Related structure data | |
---|---|
Similar structure data |
-Links
-Assembly
Deposited unit |
| |||||||||
---|---|---|---|---|---|---|---|---|---|---|
1 |
| |||||||||
NMR ensembles |
|
-Components
#1: Protein/peptide | Mass: 4751.833 Da / Num. of mol.: 1 / Fragment: Transmembrane domain Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: ITGA2B, GP2B, ITGAB / Production host: Escherichia coli (E. coli) / References: UniProt: P08514 |
---|---|
#2: Protein/peptide | Mass: 4712.788 Da / Num. of mol.: 1 / Fragment: Transmembrane domain Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: ITGB3, GP3A / Production host: Escherichia coli (E. coli) / References: UniProt: P05106 |
-Experimental details
-Experiment
Experiment | Method: SOLUTION NMR | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NMR experiment |
|
-Sample preparation
Details | Contents: 1.2 mM [U-100% 13C; U-100% 15N; 80% 2H] Integrin alpha-IIb light chain, 1.2 mM [U-100% 13C; U-100% 15N; 80% 2H] Integrin beta-3, 95% H2O/5% D2O Solvent system: 95% H2O/5% D2O | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sample |
| ||||||||||||
Sample conditions | Ionic strength: 0.025 / pH: 7.4 / Pressure: ambient / Temperature: 301.2 K |
-NMR measurement
NMR spectrometer | Type: Bruker Avance / Manufacturer: Bruker / Model: AVANCE / Field strength: 700 MHz |
---|
-Processing
NMR software |
| |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method: simulated annealing / Software ordinal: 1 | |||||||||
NMR representative | Selection criteria: minimized average structure | |||||||||
NMR ensemble | Conformer selection criteria: all calculated structures submitted Conformers calculated total number: 21 / Conformers submitted total number: 21 |