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- PDB-5t2n: Engineered variant of I-OnuI meganuclease targeting the Anopheles... -
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Open data
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Basic information
Entry | Database: PDB / ID: 5t2n | ||||||||||||
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Title | Engineered variant of I-OnuI meganuclease targeting the Anopheles AGAP007280 gene; harbors 38 point mutations relative to wild-type I-OnuI | ||||||||||||
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![]() | Hydrolase/DNA / Meganuclease / Engineered protein / DNA complex / Homing Endonuclease / Hydrolase-DNA complex | ||||||||||||
Function / homology | Homing endonucleases / Endonuclease I-creI / Roll / Alpha Beta / DNA / DNA (> 10)![]() | ||||||||||||
Biological species | synthetic construct (others) | ||||||||||||
Method | ![]() ![]() ![]() ![]() | ||||||||||||
![]() | Stoddard, B.L. / Werther, R. | ||||||||||||
Funding support | ![]()
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![]() | ![]() Title: Crystallographic analyses illustrate significant plasticity and efficient recoding of meganuclease target specificity. Authors: Werther, R. / Hallinan, J.P. / Lambert, A.R. / Havens, K. / Pogson, M. / Jarjour, J. / Galizi, R. / Windbichler, N. / Crisanti, A. / Nolan, T. / Stoddard, B.L. | ||||||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 106.3 KB | Display | ![]() |
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PDB format | ![]() | 73.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 435.8 KB | Display | ![]() |
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Full document | ![]() | 438.2 KB | Display | |
Data in XML | ![]() | 13.9 KB | Display | |
Data in CIF | ![]() | 18.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 5t2hC ![]() 5t2oC ![]() 3qqyS ![]() 5t2j 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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Unit cell |
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Components
#1: Protein | Mass: 34192.773 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) synthetic construct (others) / Production host: ![]() ![]() | ||
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#2: DNA chain | Mass: 7802.002 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others) | ||
#3: DNA chain | Mass: 8176.281 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others) | ||
#4: Chemical | ChemComp-CA / #5: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.29 Å3/Da / Density % sol: 46.27 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 6.5 Details: 0.05M ammonium sulfate, 0.05M BIS-TRIS pH 6.5, 35% pentaerythritol ethoxylate (15/4 EO/OH) |
-Data collection
Diffraction | Mean temperature: 108 K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS3 S 6M / Detector: PIXEL / Date: May 26, 2016 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 1.084 Å / Relative weight: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 2.08→50 Å / Num. obs: 28554 / % possible obs: 99.6 % / Redundancy: 11.9 % / Biso Wilson estimate: 49.74 Å2 / Rmerge(I) obs: 0.094 / Rpim(I) all: 0.028 / Rrim(I) all: 0.098 / Χ2: 0.824 / Net I/av σ(I): 19.082 / Net I/σ(I): 10.1 / Num. measured all: 339574 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1 / Rejects: _
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-Phasing
Phasing | Method: ![]() | |||||||||
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Phasing MR |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 3QQY Resolution: 2.079→42.908 Å / SU ML: 0.29 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 30.66 / 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: 111.61 Å2 / Biso mean: 56.1879 Å2 / Biso min: 31.27 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 2.079→42.908 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 14
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