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- PDB-7u1u: Crystal structure of arabidopsis thaliana acetohydroxyacid syntha... -
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Open data
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Basic information
Entry | Database: PDB / ID: 7u1u | ||||||
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Title | Crystal structure of arabidopsis thaliana acetohydroxyacid synthase W574L mutant | ||||||
![]() | Acetolactate synthase, chloroplastic | ||||||
![]() | LIGASE / Herbicide / Resistance / AHAS / ALS | ||||||
Function / homology | ![]() acetolactate synthase / acetolactate synthase complex / acetolactate synthase activity / valine biosynthetic process / isoleucine biosynthetic process / response to herbicide / thiamine pyrophosphate binding / chloroplast stroma / amino acid biosynthetic process / chloroplast ...acetolactate synthase / acetolactate synthase complex / acetolactate synthase activity / valine biosynthetic process / isoleucine biosynthetic process / response to herbicide / thiamine pyrophosphate binding / chloroplast stroma / amino acid biosynthetic process / chloroplast / flavin adenine dinucleotide binding / magnesium ion binding / mitochondrion Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Guddat, L.W. / Cheng, Y. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Structural basis of resistance to herbicides that target acetohydroxyacid synthase. Authors: Lonhienne, T. / Cheng, Y. / Garcia, M.D. / Hu, S.H. / Low, Y.S. / Schenk, G. / Williams, C.M. / Guddat, L.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 | ![]() | 131.2 KB | Display | ![]() |
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PDB format | ![]() | 97.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1011.1 KB | Display | ![]() |
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Full document | ![]() | 1018.7 KB | Display | |
Data in XML | ![]() | 22.9 KB | Display | |
Data in CIF | ![]() | 29.9 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7stqC ![]() 7tzzC ![]() 7u1dC ![]() 7u25C ![]() 5k2oS 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
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 64518.609 Da / Num. of mol.: 1 / Mutation: W574L Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() |
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-Non-polymers , 5 types, 5 molecules ![](data/chem/img/MG.gif)
![](data/chem/img/FAD.gif)
![](data/chem/img/TPP.gif)
![](data/chem/img/NHE.gif)
![](data/chem/img/SO4.gif)
![](data/chem/img/FAD.gif)
![](data/chem/img/TPP.gif)
![](data/chem/img/NHE.gif)
![](data/chem/img/SO4.gif)
#2: Chemical | ChemComp-MG / |
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#3: Chemical | ChemComp-FAD / |
#4: Chemical | ChemComp-TPP / |
#5: Chemical | ChemComp-NHE / |
#6: Chemical | ChemComp-SO4 / |
-Details
Has ligand of interest | N |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 6.54 Å3/Da / Density % sol: 81.2 % / Description: Yellow diamond shape |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 9.4 Details: CHES buffer, potassium sodium tartrate, sodium sulfate PH range: 9.4-9.8 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS 2M / Detector: PIXEL / Date: Jun 7, 2017 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.979 Å / Relative weight: 1 |
Reflection | Resolution: 3.22→48.1 Å / Num. obs: 28382 / % possible obs: 99.5 % / Redundancy: 10.6 % / CC1/2: 0.997 / Net I/σ(I): 10.5 |
Reflection shell | Resolution: 3.22→3.42 Å / Mean I/σ(I) obs: 2.3 / Num. unique obs: 4412 / CC1/2: 0.898 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 5K2O Resolution: 3.22→48.1 Å / SU ML: 0.33 / Cross valid method: THROUGHOUT / σ(F): 1.35 / Phase error: 19.95 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 188.22 Å2 / Biso mean: 76.821 Å2 / Biso min: 32.33 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 3.22→48.1 Å
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 14
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