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Open data
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Basic information
| Entry | Database: PDB / ID: 6om1 | |||||||||
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| Title | Crystal structure of an atypical integrin | |||||||||
 Components | 
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 Keywords | IMMUNE SYSTEM / Integrin / TGF-beta activation | |||||||||
| Function / homology |  Function and homology informationganglioside metabolic process / Langerhans cell differentiation / integrin alphav-beta8 complex / integrin alphav-beta6 complex / transforming growth factor beta production / negative regulation of entry of bacterium into host cell / integrin alphav-beta5 complex / opsonin binding / integrin alphav-beta1 complex / Cross-presentation of particulate exogenous antigens (phagosomes) ...ganglioside metabolic process / Langerhans cell differentiation / integrin alphav-beta8 complex / integrin alphav-beta6 complex / transforming growth factor beta production / negative regulation of entry of bacterium into host cell / integrin alphav-beta5 complex / opsonin binding / integrin alphav-beta1 complex / Cross-presentation of particulate exogenous antigens (phagosomes) / extracellular matrix protein binding / placenta blood vessel development / Laminin interactions / integrin alphav-beta3 complex / negative regulation of lipoprotein metabolic process / entry into host cell by a symbiont-containing vacuole / alphav-beta3 integrin-PKCalpha complex / alphav-beta3 integrin-HMGB1 complex / negative regulation of lipid transport / hard palate development / regulation of phagocytosis / Elastic fibre formation / alphav-beta3 integrin-IGF-1-IGF1R complex / transforming growth factor beta binding / positive regulation of small GTPase mediated signal transduction / cartilage development / filopodium membrane / extracellular matrix binding / negative regulation of low-density lipoprotein particle clearance / apolipoprotein A-I-mediated signaling pathway / apoptotic cell clearance / wound healing, spreading of epidermal cells / integrin complex / heterotypic cell-cell adhesion / Molecules associated with elastic fibres / negative chemotaxis / Mechanical load activates signaling by PIEZO1 and integrins in osteocytes / Syndecan interactions / cell adhesion mediated by integrin / positive regulation of osteoblast proliferation / microvillus membrane / cell-substrate adhesion / endodermal cell differentiation / PECAM1 interactions / TGF-beta receptor signaling activates SMADs / positive regulation of intracellular signal transduction / fibronectin binding / lamellipodium membrane / negative regulation of macrophage derived foam cell differentiation / negative regulation of lipid storage / ECM proteoglycans / Integrin cell surface interactions / vasculogenesis / voltage-gated calcium channel activity / specific granule membrane / coreceptor activity / phagocytic vesicle / ERK1 and ERK2 cascade / extrinsic apoptotic signaling pathway in absence of ligand / positive regulation of cell adhesion / substrate adhesion-dependent cell spreading / transforming growth factor beta receptor signaling pathway / protein kinase C binding / Turbulent (oscillatory, disturbed) flow shear stress activates signaling by PIEZO1 and integrins in endothelial cells / cell-matrix adhesion / Signal transduction by L1 / integrin-mediated signaling pathway / negative regulation of extrinsic apoptotic signaling pathway / cell-cell adhesion / calcium ion transmembrane transport / VEGFA-VEGFR2 Pathway / response to virus / ruffle membrane / integrin binding / positive regulation of angiogenesis / cell migration / positive regulation of cytosolic calcium ion concentration / virus receptor activity / protease binding / angiogenesis / cell adhesion / immune response / positive regulation of cell migration / negative regulation of gene expression / external side of plasma membrane / focal adhesion / positive regulation of cell population proliferation / Neutrophil degranulation / positive regulation of gene expression / symbiont entry into host cell / cell surface / extracellular exosome / metal ion binding / membrane / plasma membrane / cytosol Similarity search - Function  | |||||||||
| Biological species |  Homo sapiens (human) | |||||||||
| Method |  X-RAY DIFFRACTION /  SYNCHROTRON /  MOLECULAR REPLACEMENT / Resolution: 2.66 Å  | |||||||||
 Authors | Wang, J.C. / Springer, T.A. | |||||||||
| Funding support |   United States, 1items 
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 Citation |  Journal: Nat Commun / Year: 2019Title: General structural features that regulate integrin affinity revealed by atypical alpha V beta 8. Authors: Wang, J. / Su, Y. / Iacob, R.E. / Engen, J.R. / Springer, T.A.  | |||||||||
| History | 
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Structure visualization
| Structure viewer | Molecule:  Molmil Jmol/JSmol | 
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Downloads & links
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Download
| PDBx/mmCIF format |  6om1.cif.gz | 2.1 MB | Display |  PDBx/mmCIF format | 
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| PDB format |  pdb6om1.ent.gz | 1.8 MB | Display |  PDB format | 
| PDBx/mmJSON format |  6om1.json.gz | Tree view |  PDBx/mmJSON format | |
| Others |  Other downloads | 
-Validation report
| Summary document |  6om1_validation.pdf.gz | 5.7 MB | Display |  wwPDB validaton report | 
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| Full document |  6om1_full_validation.pdf.gz | 5.8 MB | Display | |
| Data in XML |  6om1_validation.xml.gz | 133.9 KB | Display | |
| Data in CIF |  6om1_validation.cif.gz | 181.6 KB | Display | |
| Arichive directory |  https://data.pdbj.org/pub/pdb/validation_reports/om/6om1 ftp://data.pdbj.org/pub/pdb/validation_reports/om/6om1 | HTTPS FTP  | 
-Related structure data
| Related structure data | ![]() 6om2C ![]() 4um9S 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
-Protein , 2 types, 8 molecules ACEGBDFH       
| #1: Protein | Mass: 65738.719 Da / Num. of mol.: 4 / Mutation: M400GC Source method: isolated from a genetically manipulated source Source: (gene. exp.)  Homo sapiens (human) / Gene: ITGAV, MSK8, VNRA, VTNR / Plasmid: pcDNA3.1 / Details (production host): Hygromycin resistance / Cell line (production host): HEK293s Gnt1 -/- / Production host:  Homo sapiens (human) / Strain (production host): HEK293 / References: UniProt: P06756#2: Protein | Mass: 50661.445 Da / Num. of mol.: 4 / Mutation: V301C Source method: isolated from a genetically manipulated source Source: (gene. exp.)  Homo sapiens (human) / Gene: ITGB8 / Production host:  Homo sapiens (human) / References: UniProt: P26012 | 
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-Sugars , 8 types, 37 molecules 
| #3: Polysaccharide | alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1- ...alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose Source method: isolated from a genetically manipulated source #4: Polysaccharide | Source method: isolated from a genetically manipulated source #5: Polysaccharide |  alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D- ...alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #6: Polysaccharide | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose Source method: isolated from a genetically manipulated source #7: Polysaccharide | Source method: isolated from a genetically manipulated source #8: Polysaccharide |  alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-beta-D- ...alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #9: Polysaccharide |  alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1- ...alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #10: Sugar | ChemComp-NAG /  | 
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-Non-polymers , 5 types, 472 molecules 








| #11: Chemical | ChemComp-CA / #12: Chemical | ChemComp-EDO / #13: Chemical | ChemComp-MG / #14: Chemical | ChemComp-MES / #15: Water |  ChemComp-HOH /  |  | 
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-Details
| Has protein modification | Y | 
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-Experimental details
-Experiment
| Experiment | Method:  X-RAY DIFFRACTION / Number of used crystals: 1  | 
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Sample preparation
| Crystal | Density Matthews: 3.13 Å3/Da / Density % sol: 60.69 % | 
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| Crystal grow | Temperature: 277 K / Method: vapor diffusion, hanging drop / pH: 6.7 / Details: 100 mM MES, pH 6.7, 12% PEG 20000 / PH range: 6.3 - 6.7 | 
-Data collection
| Diffraction | Mean temperature: 293 K / Serial crystal experiment: N | 
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| Diffraction source | Source:  SYNCHROTRON / Site:  APS   / Beamline: 23-ID-D / Wavelength: 1.0332 Å | 
| Detector | Type: DECTRIS PILATUS3 S 6M / Detector: PIXEL / Date: Oct 29, 2017 | 
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | 
| Radiation wavelength | Wavelength: 1.0332 Å / Relative weight: 1 | 
| Reflection | Resolution: 2.66→48.072 Å / Num. obs: 141394 / % possible obs: 95.5 % / Redundancy: 1.7 % / CC1/2: 0.994 / Rmerge(I) obs: 0.094 / Rrim(I) all: 0.133 / Net I/σ(I): 5.87 | 
| Reflection shell | Resolution: 2.66→2.73 Å / Redundancy: 1.7 % / Num. unique obs: 10550 / CC1/2: 0.199 / % possible all: 96.8 | 
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Processing
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| Refinement | Method to determine structure:  MOLECULAR REPLACEMENTStarting model: 4UM9 Resolution: 2.66→48.072 Å / Cross valid method: FREE R-VALUE / σ(F): 3.18 / Phase error: 39.34 
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| Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refinement step | Cycle: LAST / Resolution: 2.66→48.072 Å
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| Refine LS restraints | 
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| LS refinement shell | 
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| Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION 
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| Refinement TLS group | 
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Movie
Controller
About Yorodumi




Homo sapiens (human)
X-RAY DIFFRACTION
United States, 1items 
Citation











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