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Open data
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Basic information
Entry | Database: PDB / ID: 7olm | ||||||
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Title | Dioxygenase AsqJ mutant (V72I) in complex with 2b-O-O and Tris | ||||||
![]() | Iron/alpha-ketoglutarate-dependent dioxygenase asqJ | ||||||
![]() | OXIDOREDUCTASE / Quinolone Biosynthesis / Molecular Engineering / Epoxidation / Catalytic Mechanism | ||||||
Function / homology | (-)-cyclopenine synthase / Phytanoyl-CoA dioxygenase / Phytanoyl-CoA dioxygenase (PhyH) / dioxygenase activity / metal ion binding / BROMIDE ION / NICKEL (II) ION / Chem-VJQ / Iron/alpha-ketoglutarate-dependent dioxygenase asqJ![]() | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Auman, D. / Mader, S.L. / Ecker, F. / Dorst, K. / Braeuer, A. / Widmalm, G. / Groll, M. / Kaila, V.R.I. | ||||||
![]() | ![]() Title: Peroxy Intermediate Drives Carbon Bond Activation in the Dioxygenase AsqJ. Authors: Auman, D. / Ecker, F. / Mader, S.L. / Dorst, K.M. / Brauer, A. / Widmalm, G. / Groll, M. / Kaila, V.R.I. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 135.8 KB | Display | ![]() |
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PDB format | ![]() | 104.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 7olkC ![]() 7ollC ![]() 7oloC ![]() 7olpC ![]() 7olqC ![]() 7olrC ![]() 7oltC ![]() 5dapS 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 on special symmetry positions |
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Components
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 33992.883 Da / Num. of mol.: 1 / Mutation: V72I Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Strain: FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139 / Gene: asqJ, AN9227 / Production host: ![]() ![]() References: UniProt: Q5AR53, Oxidoreductases; Acting on paired donors, with incorporation or reduction of molecular oxygen |
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-Non-polymers , 6 types, 200 molecules ![](data/chem/img/NI.gif)
![](data/chem/img/VJQ.gif)
![](data/chem/img/TRS.gif)
![](data/chem/img/BR.gif)
![](data/chem/img/CL.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/VJQ.gif)
![](data/chem/img/TRS.gif)
![](data/chem/img/BR.gif)
![](data/chem/img/CL.gif)
![](data/chem/img/HOH.gif)
#2: Chemical | ChemComp-NI / |
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#3: Chemical | ChemComp-VJQ / |
#4: Chemical | ChemComp-TRS / |
#5: Chemical | ChemComp-BR / |
#6: Chemical | ChemComp-CL / |
#7: Water | ChemComp-HOH / |
-Details
Has ligand of interest | Y |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.17 Å3/Da / Density % sol: 43.44 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / Details: 100 mM TRIS/HCl, 1 M LiBr, 26% PEG 4000 / PH range: 8.2 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Apr 7, 2019 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 1.75→30 Å / Num. obs: 29723 / % possible obs: 98.1 % / Redundancy: 4.1 % / Rmerge(I) obs: 0.068 / Net I/σ(I): 13 |
Reflection shell | Resolution: 1.75→1.85 Å / Rmerge(I) obs: 0.508 / Mean I/σ(I) obs: 2.9 / Num. unique obs: 4354 / % possible all: 95.3 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 5DAP Resolution: 1.75→30 Å / Cor.coef. Fo:Fc: 0.969 / Cor.coef. Fo:Fc free: 0.957 / SU B: 5.995 / SU ML: 0.081 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.2 / ESU R Free: 0.108 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : WITH TLS ADDED
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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: 64.89 Å2 / Biso mean: 26.878 Å2 / Biso min: 17.1 Å2
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Refinement step | Cycle: final / Resolution: 1.75→30 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.75→1.795 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
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Refinement TLS params. | Method: refined / Origin x: -20.897 Å / Origin y: -18.319 Å / Origin z: -13.033 Å
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Refinement TLS group |
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