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Yorodumi- PDB-8vgz: Influenza PA-N Endonuclease E23K Mutant (amino acids 52-74 truncation) -
+Open data
-Basic information
Entry | Database: PDB / ID: 8vgz | ||||||
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Title | Influenza PA-N Endonuclease E23K Mutant (amino acids 52-74 truncation) | ||||||
Components | Protein PA-X | ||||||
Keywords | HYDROLASE / Influenza endonuclease / resistance / drug discovery / metal-binding pharmacophore | ||||||
Function / homology | Influenza RNA-dependent RNA polymerase subunit PA / Influenza RNA-dependent RNA polymerase subunit PA, endonuclease domain / Influenza RNA-dependent RNA polymerase subunit PA / viral RNA genome replication / RNA binding / metal ion binding / : / Protein PA-X Function and homology information | ||||||
Biological species | Influenza A virus | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.09 Å | ||||||
Authors | Kohlbrand, A.J. / Cohen, S.M. | ||||||
Funding support | United States, 1items
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Citation | Journal: Biochemistry / Year: 2024 Title: Structural Studies of Inhibitors with Clinically Relevant Influenza Endonuclease Variants. Authors: Kohlbrand, A.J. / Stokes, R.W. / Sankaran, B. / Cohen, S.M. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 8vgz.cif.gz | 105.2 KB | Display | PDBx/mmCIF format |
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PDB format | pdb8vgz.ent.gz | 66.9 KB | Display | PDB format |
PDBx/mmJSON format | 8vgz.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 8vgz_validation.pdf.gz | 425.6 KB | Display | wwPDB validaton report |
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Full document | 8vgz_full_validation.pdf.gz | 425.7 KB | Display | |
Data in XML | 8vgz_validation.xml.gz | 8.5 KB | Display | |
Data in CIF | 8vgz_validation.cif.gz | 10.4 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/vg/8vgz ftp://data.pdbj.org/pub/pdb/validation_reports/vg/8vgz | HTTPS FTP |
-Related structure data
Related structure data | 8t5wC 8t5zC 8t67C 8t6zC 8t81C 8t94C C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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Components on special symmetry positions |
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-Components
#1: Protein | Mass: 20761.744 Da / Num. of mol.: 1 / Mutation: E23K Source method: isolated from a genetically manipulated source Source: (gene. exp.) Influenza A virus (A/California/04/2009(H1N1)) Gene: PA-X / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: A0A5J6VBC3 | ||||
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#2: Chemical | #3: Water | ChemComp-HOH / | Has ligand of interest | N | |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.36 Å3/Da / Density % sol: 47.85 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop Details: 30% PEG4000, 100 mM Tris, pH 8.35, 200-220 mM sodium acetate |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: ALS / Beamline: 8.2.1 / Wavelength: 1 Å |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Nov 9, 2022 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.09→65.08 Å / Num. obs: 19860 / % possible obs: 99 % / Redundancy: 18.5 % / Biso Wilson estimate: 47.43 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.119 / Net I/σ(I): 9.2 |
Reflection shell | Resolution: 2.09→2.17 Å / Num. unique obs: 1198 / CC1/2: 0.173 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.09→65.08 Å / SU ML: 0.6149 / Cross valid method: FREE R-VALUE / σ(F): 1.33 / Phase error: 42.0523 Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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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 mean: 62.91 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.09→65.08 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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