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Yorodumi- PDB-8r8b: Wnt binding to COPalpha and COPBeta2 directs secretion on extrace... -
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Open data
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Basic information
| Entry | Database: PDB / ID: 8r8b | ||||||||||||
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| Title | Wnt binding to COPalpha and COPBeta2 directs secretion on extracellular vesicles | ||||||||||||
Components |
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Keywords | TRANSPORT PROTEIN / Wnt signalling / Coatomer complex / Wnt7a / Regenerative myogenesis / COPI vesicles / COPalpha / COPBeta2 / Extracellular vesicles / Exosomes / Signal peptide. | ||||||||||||
| Function / homology | Function and homology informationCOPI vesicle coat / COPI-dependent Golgi-to-ER retrograde traffic / COPI-mediated anterograde transport / late endosome to vacuole transport via multivesicular body sorting pathway / intracellular mRNA localization / intra-Golgi vesicle-mediated transport / retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum / mitochondrial small ribosomal subunit / mitochondrial translation / endoplasmic reticulum to Golgi vesicle-mediated transport ...COPI vesicle coat / COPI-dependent Golgi-to-ER retrograde traffic / COPI-mediated anterograde transport / late endosome to vacuole transport via multivesicular body sorting pathway / intracellular mRNA localization / intra-Golgi vesicle-mediated transport / retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum / mitochondrial small ribosomal subunit / mitochondrial translation / endoplasmic reticulum to Golgi vesicle-mediated transport / ubiquitin binding / intracellular protein transport / mitochondrial inner membrane / structural constituent of ribosome / Golgi membrane / structural molecule activity Similarity search - Function | ||||||||||||
| Biological species | ![]() | ||||||||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.808 Å | ||||||||||||
Authors | Gurriaran-Rodriguez, U. / Datzkiw, D. / Radusky, L.G. / Fisher, F. / Xiao, F. / Ming, H. / De Repentigny, Y. / Kothary, R. / Serrano, L. / Rojas, A.L. ...Gurriaran-Rodriguez, U. / Datzkiw, D. / Radusky, L.G. / Fisher, F. / Xiao, F. / Ming, H. / De Repentigny, Y. / Kothary, R. / Serrano, L. / Rojas, A.L. / Hierro, A. / Rudnicki, M.A. | ||||||||||||
| Funding support | Spain, Canada, 3items
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Citation | Journal: Sci Adv / Year: 2024Title: Identification of the Wnt signal peptide that directs secretion on extracellular vesicles. Authors: Gurriaran-Rodriguez, U. / Datzkiw, D. / Radusky, L.G. / Esper, M. / Javandoost, E. / Xiao, F. / Ming, H. / Fisher, S. / Marina, A. / De Repentigny, Y. / Kothary, R. / Azkargorta, M. / ...Authors: Gurriaran-Rodriguez, U. / Datzkiw, D. / Radusky, L.G. / Esper, M. / Javandoost, E. / Xiao, F. / Ming, H. / Fisher, S. / Marina, A. / De Repentigny, Y. / Kothary, R. / Azkargorta, M. / Elortza, F. / Rojas, A.L. / Serrano, L. / Hierro, A. / Rudnicki, M.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 | 8r8b.cif.gz | 1.5 MB | Display | PDBx/mmCIF format |
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| PDB format | pdb8r8b.ent.gz | Display | PDB format | |
| PDBx/mmJSON format | 8r8b.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 8r8b_validation.pdf.gz | 768.6 KB | Display | wwPDB validaton report |
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| Full document | 8r8b_full_validation.pdf.gz | 869.5 KB | Display | |
| Data in XML | 8r8b_validation.xml.gz | 333.2 KB | Display | |
| Data in CIF | 8r8b_validation.cif.gz | 418 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/r8/8r8b ftp://data.pdbj.org/pub/pdb/validation_reports/r8/8r8b | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 2ynnS S: Starting model for refinement |
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| Similar structure data | Similarity search - Function & homology F&H Search |
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Links
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Assembly
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Components
| #1: Protein | Mass: 34651.953 Da / Num. of mol.: 24 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Gene: SEC27 / Production host: ![]() #2: Protein/peptide | Mass: 728.985 Da / Num. of mol.: 24 / Source method: obtained synthetically / Source: (synth.) ![]() #3: Chemical | ChemComp-SO4 / #4: Chemical | ChemComp-GOL / #5: Water | ChemComp-HOH / | Has ligand of interest | N | Has protein modification | N | |
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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: 4.04 Å3/Da / Density % sol: 69.53 % |
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| Crystal grow | Temperature: 291 K / Method: vapor diffusion / pH: 7 / Details: 0.1M Hepes 7.0 2.0M AmSO4 |
-Data collection
| Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | ||||||||||||||||||||||||||||||||||||||||||
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| Diffraction source | Source: SYNCHROTRON / Site: ALBA / Beamline: XALOC / Wavelength: 0.979335 Å | ||||||||||||||||||||||||||||||||||||||||||
| Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Nov 20, 2021 | ||||||||||||||||||||||||||||||||||||||||||
| Radiation | Monochromator: SI (111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||
| Radiation wavelength | Wavelength: 0.979335 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||
| Reflection twin |
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| Reflection | Resolution: 1.808→139.2 Å / Num. obs: 1088963 / % possible obs: 95.5 % / Redundancy: 3.5 % / CC1/2: 0.99 / Net I/σ(I): 8.53 | ||||||||||||||||||||||||||||||||||||||||||
| Reflection shell | Resolution: 1.81→1.92 Å / Num. unique obs: 178778 / CC1/2: 0.31 |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: 2YNN Resolution: 1.808→49.377 Å / Cor.coef. Fo:Fc: 0.963 / Cor.coef. Fo:Fc free: 0.958 / SU B: 1.438 / SU ML: 0.048 / Cross valid method: FREE R-VALUE / ESU R: 0.023 / ESU R Free: 0.021 Details: Hydrogens have been added in their 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 BULK SOLVENT | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso mean: 29.659 Å2
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| Refinement step | Cycle: LAST / Resolution: 1.808→49.377 Å
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| Refine LS restraints |
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| LS refinement shell |
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X-RAY DIFFRACTION
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