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- PDB-8diw: Crystal structure of NavAb E96P as a basis for the human Nav1.7 I... -
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Open data
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Basic information
Entry | Database: PDB / ID: 8diw | |||||||||||||||
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Title | Crystal structure of NavAb E96P as a basis for the human Nav1.7 Inherited Erythromelalgia S211P mutation | |||||||||||||||
![]() | Ion transport protein | |||||||||||||||
![]() | MEMBRANE PROTEIN / Voltage-gated sodium channel Ion transport protein | |||||||||||||||
Function / homology | ![]() membrane depolarization during action potential / voltage-gated sodium channel complex / voltage-gated sodium channel activity / identical protein binding / metal ion binding Similarity search - Function | |||||||||||||||
Biological species | ![]() | |||||||||||||||
Method | ![]() ![]() ![]() | |||||||||||||||
![]() | Wisedchaisri, G. / Gamal El-Din, T.M. / Zheng, N. / Catterall, W.A. | |||||||||||||||
Funding support | ![]()
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![]() | ![]() Title: Structural basis for severe pain caused by mutations in the voltage sensors of sodium channel NaV1.7. Authors: Wisedchaisri, G. / Gamal El-Din, T.M. / Powell, N.M. / Zheng, N. / Catterall, W.A. | |||||||||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 85.4 KB | Display | ![]() |
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PDB format | ![]() | 50.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 8divC ![]() 8dixC ![]() 8diyC ![]() 6mwaS S: Starting model for refinement 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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Unit cell |
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Components
#1: Protein | Mass: 29757.297 Da / Num. of mol.: 1 / Mutation: E96P Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Strain: RM4018 / Gene: Abu_1752 / Production host: ![]() | ||||
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#2: Chemical | ChemComp-PX4 / #3: Chemical | Has ligand of interest | N | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 6.1 Å3/Da / Density % sol: 79.83 % |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, hanging drop / pH: 5.4 Details: 1.7-1.8 M Ammonium Sulfate 0.1 M Sodium Citrate pH 5.4 |
-Data collection
Diffraction | Mean temperature: 100 K / Ambient temp details: Liquid nitrogen / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Nov 12, 2020 |
Radiation | Monochromator: Double-crystal Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 3.1→50 Å / Num. obs: 13391 / % possible obs: 98.2 % / Redundancy: 5.1 % / Biso Wilson estimate: 60.99 Å2 / CC1/2: 0.99 / Rmerge(I) obs: 0.121 / Rpim(I) all: 0.054 / Net I/σ(I): 10.7 |
Reflection shell | Resolution: 3.1→3.15 Å / Redundancy: 4.6 % / Rmerge(I) obs: 1.227 / Mean I/σ(I) obs: 0.79 / Num. unique obs: 619 / CC1/2: 0.517 / Rpim(I) all: 0.534 / % possible all: 90.1 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 6MWA Resolution: 3.11→41.96 Å / SU ML: 0.3921 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 26.7835 Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 61.92 Å2 | |||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 3.11→41.96 Å
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Refine LS restraints |
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LS refinement shell |
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