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- PDB-4awf: Influenza strain pH1N1 2009 polymerase subunit PA endonuclease in... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4awf | ||||||
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Title | Influenza strain pH1N1 2009 polymerase subunit PA endonuclease in complex with 2 4-dioxo-4-phenylbutanoic acid DPBA | ||||||
![]() | POLYMERASE PA | ||||||
![]() | HYDROLASE/INHIBITOR / HYDROLASE-INHIBITOR COMPLEX / HYDROLASE / MANGANESE-DEPENDENT | ||||||
Function / homology | ![]() cap snatching / symbiont-mediated suppression of host mRNA transcription via inhibition of RNA polymerase II activity / endonuclease activity / host cell cytoplasm / Hydrolases; Acting on ester bonds / viral RNA genome replication / DNA-templated transcription / host cell nucleus / RNA binding / metal ion binding Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Kowalinski, E. / Zubieta, C. / Wolkerstorfer, A. / Szolar, O.H. / Ruigrok, R.W. / Cusack, S. | ||||||
![]() | ![]() Title: Structural Analysis of Specific Metal Chelating Inhibitor Binding to the Endonuclease Domain of Influenza Ph1N1 (2009) Polymerase. Authors: Kowalinski, E. / Zubieta, C. / Wolkerstorfer, A. / Szolar, O.H. / Ruigrok, R.W. / Cusack, S. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 172.4 KB | Display | ![]() |
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PDB format | ![]() | 136.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 478.7 KB | Display | ![]() |
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Full document | ![]() | 489.8 KB | Display | |
Data in XML | ![]() | 32.1 KB | Display | |
Data in CIF | ![]() | 44.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4avgC ![]() 4avlC ![]() 4avqC ![]() 4awgC ![]() 4awhC ![]() 4awkC ![]() 4awmC ![]() 2w69S 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 on special symmetry positions |
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Components
#1: Protein | Mass: 23939.291 Da / Num. of mol.: 4 / Fragment: ENDONUCLEASE, RESIDUES 1-198 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() #2: Chemical | ChemComp-MN / #3: Chemical | ChemComp-XI7 / #4: Water | ChemComp-HOH / | Nonpolymer details | 2,4-DIOXO-4-PHENYLBUTA | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.95 Å3/Da / Density % sol: 58.3 % / Description: NONE |
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Crystal grow | pH: 7 / Details: 1 M LICL2, 0.1 M HEPES PH 7, 20% PEG6000 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Nov 23, 2009 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9474 Å / Relative weight: 1 |
Reflection | Resolution: 2.3→50 Å / Num. obs: 48474 / % possible obs: 97.3 % / Observed criterion σ(I): 0 / Redundancy: 2.43 % / Rmerge(I) obs: 0.1 / Net I/σ(I): 7.45 |
Reflection shell | Resolution: 2.3→2.4 Å / Redundancy: 2.18 % / Rmerge(I) obs: 0.4 / Mean I/σ(I) obs: 2.18 / % possible all: 95.2 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 2W69 Resolution: 2.3→46.32 Å / Cor.coef. Fo:Fc: 0.917 / Cor.coef. Fo:Fc free: 0.856 / SU B: 6.95 / SU ML: 0.162 / Cross valid method: THROUGHOUT / ESU R: 0.064 / ESU R Free: 0.054 / Stereochemistry target values: MAXIMUM LIKELIHOOD
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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 mean: 24.569 Å2
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Refinement step | Cycle: LAST / Resolution: 2.3→46.32 Å
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Refine LS restraints |
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