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- PDB-8vaw: Magnesium catalyzed primer extension product with 14mer primer an... -
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Open data
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Basic information
Entry | Database: PDB / ID: 8vaw | ||||||
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Title | Magnesium catalyzed primer extension product with 14mer primer and mixed phosphorothioate activated G monomer | ||||||
![]() | Magnesium catalyzed nonenzymatic RNA primer extension product | ||||||
![]() | RNA / Phosphorothioate / Magnesium / oxophilic metal ion / nonenzymatic primer extension | ||||||
Function / homology | 2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE / RNA / RNA (> 10)![]() | ||||||
Biological species | synthetic construct (others) | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Fang, Z. / Szostak, J.W. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Catalytic Metal Ion-Substrate Coordination during Nonenzymatic RNA Primer Extension. Authors: Fang, Z. / Pazienza, L.T. / Zhang, J. / Tam, C.P. / Szostak, J.W. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 37.4 KB | Display | ![]() |
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PDB format | ![]() | 24.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1004.3 KB | Display | ![]() |
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Full document | ![]() | 1015.6 KB | Display | |
Data in XML | ![]() | 8.1 KB | Display | |
Data in CIF | ![]() | 10.5 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7u87C ![]() 7u88C ![]() 7u89C ![]() 7u8aC ![]() 8vaxC 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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Unit cell |
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Components on special symmetry positions |
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Components
#1: RNA chain | Mass: 4874.075 Da / Num. of mol.: 2 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others) #2: Chemical | ChemComp-MG / #3: Chemical | #4: 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: 2.19 Å3/Da / Density % sol: 43.78 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 7.5 Details: 2.5 M Sodium chloride, 50 mM TRIS pH 7.5, 0.25 M Magnesium chloride. |
-Data collection
Diffraction | Mean temperature: 99 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS3 2M / Detector: PIXEL / Date: Apr 25, 2023 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97648 Å / Relative weight: 1 |
Reflection | Resolution: 1.25→50 Å / Num. obs: 27390 / % possible obs: 98.4 % / Redundancy: 8.4 % / CC1/2: 0.989 / CC star: 0.997 / Rmerge(I) obs: 0.044 / Rpim(I) all: 0.014 / Rrim(I) all: 0.042 / Χ2: 0.889 / Net I/σ(I): 50.2 |
Reflection shell | Resolution: 1.25→1.27 Å / Redundancy: 3.5 % / Rmerge(I) obs: 0.424 / Mean I/σ(I) obs: 2.9 / Num. unique obs: 968 / CC1/2: 0.842 / CC star: 0.956 / Rpim(I) all: 0.255 / Rrim(I) all: 0.499 / Χ2: 1.13 / % possible all: 82 |
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Processing
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Refinement | Method to determine structure: ![]() Details: Hydrogens have been added in their riding positions
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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 BULK SOLVENT | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 13.775 Å2
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Refinement step | Cycle: LAST / Resolution: 1.25→37.733 Å
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Refine LS restraints |
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LS refinement shell |
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