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Open data
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Basic information
| Entry | Database: PDB / ID: 4um8 | |||||||||
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| Title | Crystal structure of alpha V beta 6 | |||||||||
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Keywords | IMMUNE SYSTEM / CELL SURFACE RECEPTOR | |||||||||
| Function / homology | Function and homology informationLangerhans 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 / enamel mineralization / bronchiole development / integrin alphav-beta1 complex ...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 / enamel mineralization / bronchiole development / integrin alphav-beta1 complex / Cross-presentation of particulate exogenous antigens (phagosomes) / extracellular matrix protein binding / 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 / phospholipid homeostasis / alphav-beta3 integrin-HMGB1 complex / negative regulation of lipid transport / hard palate development / regulation of phagocytosis / Elastic fibre formation / surfactant homeostasis / alphav-beta3 integrin-IGF-1-IGF1R complex / transforming growth factor beta binding / positive regulation of small GTPase mediated signal transduction / 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 / lung alveolus development / cell adhesion mediated by integrin / Syndecan interactions / skin development / 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 / specific granule membrane / voltage-gated calcium channel activity / 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 / molecular function activator activity / 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 / cellular response to ionizing radiation / negative regulation of extrinsic apoptotic signaling pathway / wound healing / cell-cell adhesion / bone development / calcium ion transmembrane transport / VEGFA-VEGFR2 Pathway / response to virus / ruffle membrane / integrin binding / cell morphogenesis / cell migration / positive regulation of cytosolic calcium ion concentration / virus receptor activity / protease binding / angiogenesis / receptor complex / cell adhesion / immune response / positive regulation of cell migration / inflammatory response / external side of plasma membrane / focal adhesion / positive regulation of cell population proliferation / Neutrophil degranulation / symbiont entry into host cell / cell surface / extracellular exosome / metal ion binding Similarity search - Function | |||||||||
| Biological species | HOMO SAPIENS (human) | |||||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.852 Å | |||||||||
Authors | Dong, X. / Springer, T.A. | |||||||||
Citation | Journal: Nat.Struct.Mol.Biol. / Year: 2014Title: Structural Determinants of Integrin Beta-Subunit Specificity for Latent Tgf-Beta Authors: Dong, X. / Hudson, N.E. / Lu, C. / Springer, T.A. | |||||||||
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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 | 4um8.cif.gz | 753.2 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb4um8.ent.gz | 615 KB | Display | PDB format |
| PDBx/mmJSON format | 4um8.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 4um8_validation.pdf.gz | 4 MB | Display | wwPDB validaton report |
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| Full document | 4um8_full_validation.pdf.gz | 4.1 MB | Display | |
| Data in XML | 4um8_validation.xml.gz | 73 KB | Display | |
| Data in CIF | 4um8_validation.cif.gz | 98.7 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/um/4um8 ftp://data.pdbj.org/pub/pdb/validation_reports/um/4um8 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 4um9C ![]() 4g1mS C: citing same article ( S: Starting model for refinement |
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| Similar structure data |
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Links
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Assembly
| Deposited unit | ![]()
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| 2 | ![]()
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| Unit cell |
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| Components on special symmetry positions |
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Components
-Protein , 2 types, 4 molecules ACBD
| #1: Protein | Mass: 75125.062 Da / Num. of mol.: 2 / Fragment: HEADPIECE, RESIDUES 31-625 / Mutation: YES Source method: isolated from a genetically manipulated source Source: (gene. exp.) HOMO SAPIENS (human) / Plasmid: PCDNA 3.1 AND ET10 / Cell line (production host): HEK293S GNT I- CELL / Production host: HOMO SAPIENS (human) / References: UniProt: P06756#2: Protein | Mass: 86018.945 Da / Num. of mol.: 2 / Mutation: YES Source method: isolated from a genetically manipulated source Source: (gene. exp.) HOMO SAPIENS (human) / Plasmid: PCDNA 3.1 AND ET10 / Cell line (production host): HEK293S GNT I- CELL / Production host: HOMO SAPIENS (human) / References: UniProt: P18564 |
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-Sugars , 9 types, 16 molecules 
| #3: Polysaccharide | Source method: isolated from a genetically manipulated source #4: Polysaccharide | alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2- ...alpha-D-mannopyranose-(1-3)-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 #5: Polysaccharide | Source method: isolated from a genetically manipulated source #6: Polysaccharide | Source method: isolated from a genetically manipulated source #7: Polysaccharide | alpha-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2- ...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 #8: Polysaccharide | Source method: isolated from a genetically manipulated source #9: 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 #10: Polysaccharide | alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[alpha-D- ...alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]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 #17: Sugar | |
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-Non-polymers , 7 types, 182 molecules 












| #11: Chemical | | #12: Chemical | #13: Chemical | ChemComp-NI / | #14: Chemical | ChemComp-CA / #15: Chemical | #16: Chemical | #18: 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: 2.6 Å3/Da / Density % sol: 52 % / Description: NONE |
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| Crystal grow | pH: 6 / Details: 15% PEG 4000, 0.1 M NACACODYLATE, PH 6.0 |
-Data collection
| Diffraction | Mean temperature: 100 K |
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| Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 23-ID-D / Wavelength: 0.9796 |
| Detector | Type: MARRESEARCH / Detector: CCD / Date: Jul 15, 2012 |
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 0.9796 Å / Relative weight: 1 |
| Reflection | Resolution: 2.85→50 Å / Num. obs: 69912 / % possible obs: 97.4 % / Observed criterion σ(I): 0.33 / Redundancy: 2.4 % / Biso Wilson estimate: 61.12 Å2 / Rmerge(I) obs: 0.18 / Net I/σ(I): 4.8 |
| Reflection shell | Resolution: 2.85→2.92 Å / Redundancy: 2.3 % / Mean I/σ(I) obs: 0.33 / % possible all: 91 |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: PDB ENTRY 4G1M Resolution: 2.852→48.656 Å / SU ML: 0.58 / σ(F): 1.99 / Phase error: 34.21 / Stereochemistry target values: ML
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| Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 1 Å2 / ksol: 1 e/Å3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso mean: 86.6 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refinement step | Cycle: LAST / Resolution: 2.852→48.656 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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About Yorodumi




HOMO SAPIENS (human)
X-RAY DIFFRACTION
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