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- PDB-3hji: 1.8 Angstrom Crystal Structure of the I74V:I85V Variant of Vivid ... -
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Open data
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Basic information
Entry | Database: PDB / ID: 3hji | ||||||
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Title | 1.8 Angstrom Crystal Structure of the I74V:I85V Variant of Vivid (VVD). | ||||||
![]() | Vivid PAS protein VVD | ||||||
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Function / homology | ![]() | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Zoltowski, B.D. / Vaccaro, B.J. / Crane, B.R. | ||||||
![]() | ![]() Title: Mechanism-based tuning of a LOV domain photoreceptor. Authors: Zoltowski, B.D. / Vaccaro, B. / Crane, B.R. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 82 KB | Display | ![]() |
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PDB format | ![]() | 60.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 3hjkC ![]() 2pd7S C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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3 |
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Unit cell |
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Details | The protein in monomeric, however following photo-excitation the protein dimerizes. The biological dimer structure is currently unknown. |
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Components
#1: Protein | Mass: 17484.949 Da / Num. of mol.: 2 / Mutation: I74V, I85V Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() ![]() #2: Chemical | ![]() #3: Water | ChemComp-HOH / | ![]() |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.47 Å3/Da / Density % sol: 50.16 % |
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Crystal grow![]() | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 5.6 Details: 3.6 mg/ml protein in buffer containing 5 mM DTT, 100 mM NaCl, 50 mM Hepes pH 8.0 and 10% glycerol combined with equal volume of 28% PEG 4k, 100 mM ammonium acetate, and 100 mM tri-sodium ...Details: 3.6 mg/ml protein in buffer containing 5 mM DTT, 100 mM NaCl, 50 mM Hepes pH 8.0 and 10% glycerol combined with equal volume of 28% PEG 4k, 100 mM ammonium acetate, and 100 mM tri-sodium citrate pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
-Data collection
Diffraction | Mean temperature: 80 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 210 / Detector: CCD / Date: May 1, 2008 |
Radiation | Monochromator: Double-bounce downward, offset 25.4 mm / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength![]() |
Reflection | Resolution: 1.76→46.6 Å / Num. all: 29885 / Num. obs: 29885 / % possible obs: 97.8 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 4.3 % / Biso Wilson estimate: 29.9 Å2 / Rmerge(I) obs: 0.063 / Net I/σ(I): 31 |
Reflection shell | Resolution: 1.76→1.83 Å / Redundancy: 3.7 % / Rmerge(I) obs: 0.474 / Mean I/σ(I) obs: 2.5 / Num. unique all: 3502 / % possible all: 96.6 |
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Processing
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Refinement | Method to determine structure![]() ![]() Starting model: 2pd7 Resolution: 1.8→30 Å / σ(F): 0 / Stereochemistry target values: Engh & Huber
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Displacement parameters | Biso mean: 29.9 Å2 | |||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.8→30 Å
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