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Open data
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Basic information
Entry | Database: PDB / ID: 7eok | ||||||
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Title | Crystal structure of the Pepper aptamer in complex with HBC485 | ||||||
![]() | Pepper (49-MER) | ||||||
![]() | ![]() ![]() | ||||||
Function / homology | ![]() ![]() ![]() | ||||||
Biological species | synthetic construct (others) | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Huang, K.Y. / Ren, A.M. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Structure-based investigation of fluorogenic Pepper aptamer. Authors: Huang, K. / Chen, X. / Li, C. / Song, Q. / Li, H. / Zhu, L. / Yang, Y. / Ren, A. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 43.1 KB | Display | ![]() |
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PDB format | ![]() | 27.8 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 7eogSC ![]() 7eohC ![]() 7eoiC ![]() 7eojC ![]() 7eolC ![]() 7eomC ![]() 7eonC ![]() 7eooC ![]() 7eopC 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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1 |
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Unit cell |
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Components
#1: RNA chain | Mass: 15428.166 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: Chemical | ChemComp-GTP / ![]() | ||||
#3: Chemical | ChemComp-J8L / | ||||
#4: Chemical | ChemComp-MG / #5: Water | ChemComp-HOH / | ![]() Has ligand of interest | Y | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.6 Å3/Da / Density % sol: 52.7 % |
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Crystal grow![]() | Temperature: 289 K / Method: vapor diffusion, sitting drop Details: 0.1 M ammonium chloride, 0.005 M magnesium chloride, 0.025 M HEPES, pH 7.0, 1.25 M 1,6-hexanediol, 40% MPD |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Nov 9, 2019 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength![]() | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 2.7→50 Å / Num. obs: 4422 / % possible obs: 97.3 % / Redundancy: 5.1 % / Rmerge(I) obs: 0.147 / Rpim(I) all: 0.069 / Rrim(I) all: 0.163 / Χ2: 1.164 / Net I/σ(I): 4.3 / Num. measured all: 22403 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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Processing
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Refinement | Method to determine structure![]() ![]() Starting model: 7EOG Resolution: 2.7→45.222 Å / SU ML: 0.35 / Cross valid method: THROUGHOUT / σ(F): 1.38 / Phase error: 19.59 / 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: 147.48 Å2 / Biso mean: 64.0061 Å2 / Biso min: 19.89 Å2 | ||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 2.7→45.222 Å
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0
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