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- PDB-8xiz: Crystal structure of an epoxide hydrolase mutant A250IC/L344V fro... -
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Open data
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Basic information
Entry | Database: PDB / ID: 8xiz | ||||||
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Title | Crystal structure of an epoxide hydrolase mutant A250IC/L344V from Aspergillus usamii E001 at 2.17 Angstroms resolution | ||||||
![]() | Microsomal epoxide hyddrolase | ||||||
![]() | HYDROLASE / Alpha and beta proteins / alpha/beta-Hydrolases / Styrene Oxide / Epoxide Hydrolase | ||||||
Function / homology | ![]() microsomal epoxide hydrolase / cis-stilbene-oxide hydrolase activity / epoxide metabolic process / epoxide hydrolase activity Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Hu, B.C. / Lu, Z.Y. / Tang, C.D. / Hu, D. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Directed evolution of an epoxide hydrolase and its structural mechanism for the enantioselectivity improvement toward chiral ortho-fluorostyrene oxide Authors: Hu, D. / Lu, Z.Y. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 175.9 KB | Display | ![]() |
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PDB format | ![]() | 136.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 443.2 KB | Display | ![]() |
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Full document | ![]() | 446.6 KB | Display | |
Data in XML | ![]() | 32.1 KB | Display | |
Data in CIF | ![]() | 47.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Similar structure data | Similarity search - Function & homology ![]() |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 48524.711 Da / Num. of mol.: 2 / Mutation: A250I,L344V Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() #2: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.21 Å3/Da / Density meas: 0.008 Mg/m3 / Density % sol: 39.02 % / Description: Tetragonal crystal |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, sitting drop / pH: 5.5 Details: 0.1 M sodium citrate tribasic dihydrate,pH5.5,18%(w/v) polyethylene glycol 3,350 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Jan 20, 2021 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9791 Å / Relative weight: 1 |
Reflection | Resolution: 2.17→47.89 Å / Num. obs: 40335 / % possible obs: 97.83 % / Redundancy: 6.7 % / Biso Wilson estimate: 26.5 Å2 / Rmerge(I) obs: 0.07 / Net I/σ(I): 6.55 |
Reflection shell | Resolution: 2.17→2.18 Å / Redundancy: 6.7 % / Rmerge(I) obs: 0.07 / Num. unique obs: 6481 / CC1/2: 0.976 / % possible all: 97.83 |
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Processing
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Refinement | Method to determine structure: ![]()
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.175→44.602 Å
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Refine LS restraints |
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LS refinement shell |
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