+Open data
-Basic information
Entry | Database: PDB / ID: 9epo | ||||||||||||||||||||||||
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Title | High resolution structure of FZD7 in inactive conformation | ||||||||||||||||||||||||
Components | Frizzled-7 | ||||||||||||||||||||||||
Keywords | MEMBRANE PROTEIN / GPCPR / Frizzled / FZD7 | ||||||||||||||||||||||||
Function / homology | Function and homology information negative regulation of ectodermal cell fate specification / negative regulation of cardiac muscle cell differentiation / mesenchymal to epithelial transition / skeletal muscle satellite cell maintenance involved in skeletal muscle regeneration / Wnt receptor activity / somatic stem cell division / non-canonical Wnt signaling pathway / positive regulation of epithelial cell proliferation involved in wound healing / Wnt-protein binding / WNT5:FZD7-mediated leishmania damping ...negative regulation of ectodermal cell fate specification / negative regulation of cardiac muscle cell differentiation / mesenchymal to epithelial transition / skeletal muscle satellite cell maintenance involved in skeletal muscle regeneration / Wnt receptor activity / somatic stem cell division / non-canonical Wnt signaling pathway / positive regulation of epithelial cell proliferation involved in wound healing / Wnt-protein binding / WNT5:FZD7-mediated leishmania damping / frizzled binding / PCP/CE pathway / Class B/2 (Secretin family receptors) / negative regulation of cell-substrate adhesion / regulation of canonical Wnt signaling pathway / Wnt signaling pathway, planar cell polarity pathway / stem cell population maintenance / canonical Wnt signaling pathway / positive regulation of phosphorylation / cellular response to retinoic acid / phosphatidylinositol-4,5-bisphosphate binding / substrate adhesion-dependent cell spreading / Asymmetric localization of PCP proteins / PDZ domain binding / G protein-coupled receptor activity / positive regulation of JNK cascade / neuron differentiation / recycling endosome membrane / T cell differentiation in thymus / positive regulation of MAPK cascade / intracellular membrane-bounded organelle / regulation of DNA-templated transcription / positive regulation of DNA-templated transcription / membrane / plasma membrane Similarity search - Function | ||||||||||||||||||||||||
Biological species | Homo sapiens (human) | ||||||||||||||||||||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 1.9 Å | ||||||||||||||||||||||||
Authors | Bous, J. / Kinsolving, J. / Gratz, L. / Scharf, M.M. / Voss, J. / Selcuk, B. / Adebali, O. / Schulte, G. | ||||||||||||||||||||||||
Funding support | Sweden, Germany, 7items
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Citation | Journal: To Be Published Title: high-resolution structural characterization of FZD7 unravels the importance of water network and cholesterol for class F GPCRs dynamic and activation Authors: Bous, J. / Kinsolving, J. / Gratz, L. / Scharf, M.M. / Voss, J. / Selcuk, B. / Adebali, O. / Schulte, G. | ||||||||||||||||||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 9epo.cif.gz | 148.6 KB | Display | PDBx/mmCIF format |
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PDB format | pdb9epo.ent.gz | 110.6 KB | Display | PDB format |
PDBx/mmJSON format | 9epo.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 9epo_validation.pdf.gz | 1.5 MB | Display | wwPDB validaton report |
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Full document | 9epo_full_validation.pdf.gz | 1.5 MB | Display | |
Data in XML | 9epo_validation.xml.gz | 38.6 KB | Display | |
Data in CIF | 9epo_validation.cif.gz | 54.4 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ep/9epo ftp://data.pdbj.org/pub/pdb/validation_reports/ep/9epo | HTTPS FTP |
-Related structure data
Related structure data | 19881MC M: map data used to model this data C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
-Assembly
Deposited unit |
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1 |
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-Components
#1: Protein | Mass: 67460.859 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: FZD7 / Production host: Spodoptera frugiperda (fall armyworm) / References: UniProt: O75084 #2: Chemical | ChemComp-Y01 / #3: Chemical | #4: Water | ChemComp-HOH / | Has ligand of interest | Y | Has protein modification | Y | |
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-Experimental details
-Experiment
Experiment | Method: ELECTRON MICROSCOPY |
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EM experiment | Aggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction |
-Sample preparation
Component | Name: FZD7 anti-parallel Dimer / Type: COMPLEX / Entity ID: #1 / Source: RECOMBINANT | ||||||||||||||||||||||||||||||
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Molecular weight | Value: 134788 kDa/nm / Experimental value: NO | ||||||||||||||||||||||||||||||
Source (natural) | Organism: Spodoptera frugiperda (fall armyworm) | ||||||||||||||||||||||||||||||
Source (recombinant) | Organism: Spodoptera frugiperda (fall armyworm) | ||||||||||||||||||||||||||||||
Buffer solution | pH: 7.5 | ||||||||||||||||||||||||||||||
Buffer component |
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Specimen | Conc.: 3.08 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES | ||||||||||||||||||||||||||||||
Specimen support | Grid material: GOLD / Grid mesh size: 300 divisions/in. / Grid type: UltrAuFoil R1.2/1.3 | ||||||||||||||||||||||||||||||
Vitrification | Instrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE / Humidity: 100 % / Chamber temperature: 277 K |
-Electron microscopy imaging
Experimental equipment | Model: Titan Krios / Image courtesy: FEI Company |
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Microscopy | Model: FEI TITAN KRIOS |
Electron gun | Electron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM |
Electron lens | Mode: BRIGHT FIELD / Nominal magnification: 105000 X / Nominal defocus max: 2000 nm / Nominal defocus min: 600 nm / Cs: 2.7 mm |
Specimen holder | Cryogen: NITROGEN |
Image recording | Average exposure time: 3.5 sec. / Electron dose: 80 e/Å2 / Film or detector model: GATAN K3 (6k x 4k) / Num. of grids imaged: 1 / Num. of real images: 21081 |
-Processing
EM software |
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CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||||||||||||||||||||||
Particle selection | Num. of particles selected: 7332734 | ||||||||||||||||||||||||||||||||||||||||||||
Symmetry | Point symmetry: C2 (2 fold cyclic) | ||||||||||||||||||||||||||||||||||||||||||||
3D reconstruction | Resolution: 1.9 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 145595 / Algorithm: FOURIER SPACE / Symmetry type: POINT | ||||||||||||||||||||||||||||||||||||||||||||
Atomic model building | Protocol: RIGID BODY FIT / Space: REAL | ||||||||||||||||||||||||||||||||||||||||||||
Atomic model building | PDB-ID: 7evw 7evw Pdb chain-ID: R / Accession code: 7evw / Source name: PDB / Type: experimental model |