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Open data
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Basic information
Entry | Database: PDB / ID: 7xwm | ||||||
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Title | structure of patulin-detoxifying enzyme Y155F/V187K with NADPH | ||||||
![]() | Short-chain dehydrogenase/reductase | ||||||
![]() | OXIDOREDUCTASE / dehydrogenases/reductase | ||||||
Function / homology | : / alcohol dehydrogenase / oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor / Enoyl-(Acyl carrier protein) reductase / Short-chain dehydrogenase/reductase SDR / NAD(P)-binding domain superfamily / nucleotide binding / Chem-NDP / Short-chain dehydrogenase/reductase![]() | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Dai, L. / Li, H. / Hu, Y. / Guo, R.T. / Chen, C.C. | ||||||
Funding support | 1items
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![]() | ![]() Title: Structure-based rational design of a short-chain dehydrogenase/reductase for improving activity toward mycotoxin patulin. Authors: Dai, L. / Li, H. / Huang, J.W. / Hu, Y. / He, M. / Yang, Y. / Min, J. / Guo, R.T. / Chen, C.C. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 208.7 KB | Display | ![]() |
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PDB format | ![]() | 164.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 7xwhSC ![]() 7xwiC ![]() 7xwjC ![]() 7xwkC ![]() 7xwlC ![]() 7xwnC 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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2 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 28084.830 Da / Num. of mol.: 4 / Mutation: Y155F, V187F Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Chemical | ChemComp-NDP / #3: Water | ChemComp-HOH / | Has ligand of interest | Y | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.1 Å3/Da / Density % sol: 41.32 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, sitting drop / Details: 22-23%PEG Smear Broad, 0.1 M MES pH 6.5 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: LIQUID ANODE / Type: BRUKER METALJET / Wavelength: 1.34138 Å |
Detector | Type: BRUKER PHOTON 100 / Detector: CMOS / Date: Nov 16, 2021 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.34138 Å / Relative weight: 1 |
Reflection | Resolution: 1.98→36.17 Å / Num. obs: 65000 / % possible obs: 99.9 % / Redundancy: 5.62 % / Rmerge(I) obs: 0.1456 / Net I/σ(I): 7.73 |
Reflection shell | Resolution: 1.98→2.01 Å / Rmerge(I) obs: 0.4224 / Num. unique obs: 2828 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 7XWH Resolution: 1.98→36.17 Å / Cor.coef. Fo:Fc: 0.935 / Cor.coef. Fo:Fc free: 0.877 / SU B: 5.852 / SU ML: 0.162 / SU R Cruickshank DPI: 0.2123 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.212 / ESU R Free: 0.196 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 137.91 Å2 / Biso mean: 20.658 Å2 / Biso min: 4.85 Å2
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Refinement step | Cycle: final / Resolution: 1.98→36.17 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.98→2.031 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
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