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Open data
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Basic information
Entry | Database: PDB / ID: 7cq4 | ||||||||||||||||||||||||
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Title | Crystal structure of Slx1-Slx4 in complex with 5'flap DNA | ||||||||||||||||||||||||
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![]() | HYDROLASE / endonuclease complex / Holliday Junction / SLX1-SLX4 | ||||||||||||||||||||||||
Function / homology | ![]() Slx1-Slx4 complex / crossover junction DNA endonuclease activity / 5'-flap endonuclease activity / double-strand break repair via homologous recombination / Hydrolases; Acting on ester bonds / metal ion binding Similarity search - Function | ||||||||||||||||||||||||
Biological species | ![]() ![]() | ||||||||||||||||||||||||
Method | ![]() ![]() ![]() | ||||||||||||||||||||||||
![]() | Xu, X. / Wang, M. / Sun, J. / Li, G. / Yang, N. / Xu, R.M. | ||||||||||||||||||||||||
Funding support | ![]()
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![]() | ![]() Title: Structure specific DNA recognition by the SLX1-SLX4 endonuclease complex. Authors: Xu, X. / Wang, M. / Sun, J. / Yu, Z. / Li, G. / Yang, N. / Xu, R.M. | ||||||||||||||||||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 133.2 KB | Display | ![]() |
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PDB format | ![]() | 96.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 702.5 KB | Display | ![]() |
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Full document | ![]() | 707.1 KB | Display | |
Data in XML | ![]() | 17.6 KB | Display | |
Data in CIF | ![]() | 23.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7cq2SC ![]() 7cq3C S: Starting model for refinement C: citing same article ( |
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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
-DNA chain , 3 types, 3 molecules HKL
#1: DNA chain | Mass: 4312.842 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) ![]() ![]() |
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#2: DNA chain | Mass: 4255.778 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) ![]() ![]() |
#3: DNA chain | Mass: 8291.358 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) ![]() ![]() |
-Protein , 2 types, 2 molecules AB
#4: Protein | Mass: 35884.621 Da / Num. of mol.: 1 / Mutation: Y17F Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Strain: YJM789 / Gene: SLX1, SCY_0436 / Plasmid: pCDF-Duet / Production host: ![]() ![]() References: UniProt: A6ZLG6, Hydrolases; Acting on ester bonds |
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#5: Protein | Mass: 17144.518 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Gene: SLX4, GI526_G0003928 / Plasmid: pCDF-Duet / Production host: ![]() ![]() |
-Non-polymers , 2 types, 14 molecules ![](data/chem/img/ZN.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/HOH.gif)
#6: Chemical | #7: Water | ChemComp-HOH / | |
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-Details
Has ligand of interest | Y |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.66 Å3/Da / Density % sol: 66.41 % |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion / pH: 6 Details: 0.1 M sodium cacodylate, pH 6.0, 12% PEG 1500 and 0.1 M TCEP hydrochloride |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Dec 13, 2014 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.9791 Å / Relative weight: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 3.294→50 Å / Num. obs: 16540 / % possible obs: 99.8 % / Redundancy: 10.9 % / Biso Wilson estimate: 96.37 Å2 / Rmerge(I) obs: 0.122 / Rpim(I) all: 0.039 / Rrim(I) all: 0.128 / Χ2: 1.003 / Net I/σ(I): 7.1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 7cq2 Resolution: 3.294→48.314 Å / SU ML: 0.52 / Cross valid method: THROUGHOUT / σ(F): 1.34 / Phase error: 27.81 / 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: 167.84 Å2 / Biso mean: 90.05 Å2 / Biso min: 27.59 Å2 | ||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 3.294→48.314 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0
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