+Open data
-Basic information
Entry | Database: PDB / ID: 8yy8 | |||||||||
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Title | Fzd7 -Gs complex | |||||||||
Components |
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Keywords | MEMBRANE PROTEIN / GPCR / Class F / Frizzled / Fzd7 / Frizzled 7 / Fzd7-Gs complex | |||||||||
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 / somatic stem cell division / non-canonical Wnt signaling pathway / Wnt receptor activity / 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 / somatic stem cell division / non-canonical Wnt signaling pathway / Wnt receptor activity / 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) / regulation of canonical Wnt signaling pathway / negative regulation of cell-substrate adhesion / Wnt signaling pathway, planar cell polarity pathway / stem cell population maintenance / canonical Wnt signaling pathway / cellular response to retinoic acid / positive regulation of phosphorylation / 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 / Olfactory Signaling Pathway / Activation of the phototransduction cascade / neuron differentiation / G beta:gamma signalling through PLC beta / Presynaptic function of Kainate receptors / Thromboxane signalling through TP receptor / G-protein activation / G protein-coupled acetylcholine receptor signaling pathway / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / Prostacyclin signalling through prostacyclin receptor / Glucagon signaling in metabolic regulation / G beta:gamma signalling through CDC42 / ADP signalling through P2Y purinoceptor 12 / G beta:gamma signalling through BTK / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / Sensory perception of sweet, bitter, and umami (glutamate) taste / photoreceptor disc membrane / Adrenaline,noradrenaline inhibits insulin secretion / Glucagon-type ligand receptors / Vasopressin regulates renal water homeostasis via Aquaporins / G alpha (z) signalling events / cellular response to catecholamine stimulus / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / ADORA2B mediated anti-inflammatory cytokines production / sensory perception of taste / ADP signalling through P2Y purinoceptor 1 / adenylate cyclase-activating dopamine receptor signaling pathway / recycling endosome membrane / G beta:gamma signalling through PI3Kgamma / cellular response to prostaglandin E stimulus / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / GPER1 signaling / G-protein beta-subunit binding / Inactivation, recovery and regulation of the phototransduction cascade / heterotrimeric G-protein complex / G alpha (12/13) signalling events / extracellular vesicle / signaling receptor complex adaptor activity / Thrombin signalling through proteinase activated receptors (PARs) / GTPase binding / retina development in camera-type eye / phospholipase C-activating G protein-coupled receptor signaling pathway / Ca2+ pathway / G alpha (i) signalling events / fibroblast proliferation / T cell differentiation in thymus / G alpha (s) signalling events / G alpha (q) signalling events / cell population proliferation / Ras protein signal transduction / positive regulation of MAPK cascade / Extra-nuclear estrogen signaling / G protein-coupled receptor signaling pathway / lysosomal membrane / intracellular membrane-bounded organelle / GTPase activity / synapse / protein-containing complex binding / regulation of DNA-templated transcription / positive regulation of DNA-templated transcription / signal transduction / extracellular exosome / membrane / plasma membrane / cytoplasm / cytosol Similarity search - Function | |||||||||
Biological species | Homo sapiens (human) | |||||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.22 Å | |||||||||
Authors | Chen, B. / Xu, L. / Han, G.W. / Xu, F. | |||||||||
Funding support | China, 1items
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Citation | Journal: Cell Res / Year: 2021 Title: Cryo-EM structure of constitutively active human Frizzled 7 in complex with heterotrimeric G. Authors: Lu Xu / Bo Chen / Hannes Schihada / Shane C Wright / Ainoleena Turku / Yiran Wu / Gye-Won Han / Maria Kowalski-Jahn / Pawel Kozielewicz / Carl-Fredrik Bowin / Xianjun Zhang / Chao Li / ...Authors: Lu Xu / Bo Chen / Hannes Schihada / Shane C Wright / Ainoleena Turku / Yiran Wu / Gye-Won Han / Maria Kowalski-Jahn / Pawel Kozielewicz / Carl-Fredrik Bowin / Xianjun Zhang / Chao Li / Michel Bouvier / Gunnar Schulte / Fei Xu / | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 8yy8.cif.gz | 233.9 KB | Display | PDBx/mmCIF format |
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PDB format | pdb8yy8.ent.gz | 179.9 KB | Display | PDB format |
PDBx/mmJSON format | 8yy8.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 8yy8_validation.pdf.gz | 745.3 KB | Display | wwPDB validaton report |
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Full document | 8yy8_full_validation.pdf.gz | 750.5 KB | Display | |
Data in XML | 8yy8_validation.xml.gz | 35.5 KB | Display | |
Data in CIF | 8yy8_validation.cif.gz | 53.9 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/yy/8yy8 ftp://data.pdbj.org/pub/pdb/validation_reports/yy/8yy8 | HTTPS FTP |
-Related structure data
Related structure data | 31340MC 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: 28907.684 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Production host: Escherichia coli (E. coli) |
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#2: Protein | Mass: 37416.930 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: GNB1 / Production host: Escherichia coli (E. coli) / References: UniProt: P62873 |
#3: Protein | Mass: 10366.764 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: GNG2 / Production host: Escherichia coli (E. coli) / References: UniProt: P59768 |
#4: Protein | Mass: 16054.232 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Production host: Escherichia coli (E. coli) |
#5: Protein | Mass: 66213.539 Da / Num. of mol.: 1 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 |
-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: human Frizzled 7 in complex with heterotrimeric Gs / Type: COMPLEX / Entity ID: all / Source: RECOMBINANT |
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Molecular weight | Experimental value: NO |
Source (natural) | Organism: Homo sapiens (human) |
Source (recombinant) | Organism: Spodoptera frugiperda (fall armyworm) |
Buffer solution | pH: 7.5 |
Specimen | Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
Vitrification | Cryogen name: ETHANE |
-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: 130000 X / Nominal defocus max: 2200 nm / Nominal defocus min: 700 nm / Cs: 2.7 mm |
Image recording | Electron dose: 1.5 e/Å2 / Detector mode: SUPER-RESOLUTION / Film or detector model: GATAN K2 SUMMIT (4k x 4k) |
Image scans | Movie frames/image: 40 |
-Processing
CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||
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3D reconstruction | Resolution: 3.22 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 224750 / Symmetry type: POINT | ||||||||||||||||||||||||
Atomic model building | Protocol: AB INITIO MODEL | ||||||||||||||||||||||||
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