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Open data
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Basic information
Entry | Database: PDB / ID: 8j7f | ||||||
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Title | ion channel | ||||||
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![]() | TRANSPORT PROTEIN / ion channel | ||||||
Function / homology | Voltage-gated cation channel calcium and sodium / Voltage-dependent channel domain superfamily / monoatomic cation channel activity / Ion transport domain / Ion transport protein / plasma membrane / CHOLESTEROL / Chem-POV / Ion transport domain-containing protein![]() | ||||||
Biological species | ![]() ![]() ![]() | ||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 2.6 Å | ||||||
![]() | Chen, H.W. / Chen, H.W. | ||||||
Funding support | ![]()
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![]() | ![]() Title: structure of ion channel Authors: Chen, H.W. / Chen, H.W. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 224.6 KB | Display | ![]() |
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PDB format | ![]() | 183.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 36039MC M: map data used to model this data C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
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Assembly
Deposited unit | ![]()
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1 |
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Components
-Protein / Protein/peptide , 2 types, 5 molecules ABCDE
#1: Protein | Mass: 33237.289 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() Gene: EMIHUDRAFT_123816, gfp / Production host: ![]() #2: Protein/peptide | | Mass: 2191.584 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
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-Non-polymers , 4 types, 30 molecules ![](data/chem/img/CA.gif)
![](data/chem/img/POV.gif)
![](data/chem/img/CLR.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/POV.gif)
![](data/chem/img/CLR.gif)
![](data/chem/img/HOH.gif)
#3: Chemical | ChemComp-CA / #4: Chemical | ChemComp-POV / ( #5: Chemical | ChemComp-CLR / #6: Water | ChemComp-HOH / | |
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-Details
Has ligand of interest | 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 |
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Sample preparation
Component | Name: ion channel complex / Type: COMPLEX / Entity ID: #1-#2 / Source: RECOMBINANT |
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Source (natural) | Organism: ![]() |
Source (recombinant) | Organism: ![]() |
Buffer solution | pH: 7.5 |
Specimen | Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
Vitrification | Cryogen name: ETHANE |
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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: ![]() |
Electron lens | Mode: BRIGHT FIELD / Nominal defocus max: 2500 nm / Nominal defocus min: 1200 nm |
Image recording | Electron dose: 60 e/Å2 / Film or detector model: GATAN K2 SUMMIT (4k x 4k) |
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Processing
CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION |
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3D reconstruction | Resolution: 2.6 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 110665 / Symmetry type: POINT |