[English] 日本語
Yorodumi- PDB-7z43: Influenza B polymerase with Pol II pSer5 CTD peptide mimic bound ... -
+Open data
-Basic information
Entry | Database: PDB / ID: 7z43 | ||||||
---|---|---|---|---|---|---|---|
Title | Influenza B polymerase with Pol II pSer5 CTD peptide mimic bound in site 1B and 2B | ||||||
Components |
| ||||||
Keywords | RNA BINDING PROTEIN / Influenza RNA-dependent RNA polymerase / transcription / cap-snatching / Pol II CTD | ||||||
Function / homology | Function and homology information cap snatching / viral transcription / symbiont-mediated suppression of host mRNA transcription via inhibition of RNA polymerase II activity / host cell mitochondrion / 7-methylguanosine mRNA capping / virion component / endonuclease activity / host cell cytoplasm / Hydrolases; Acting on ester bonds / RNA-directed RNA polymerase ...cap snatching / viral transcription / symbiont-mediated suppression of host mRNA transcription via inhibition of RNA polymerase II activity / host cell mitochondrion / 7-methylguanosine mRNA capping / virion component / endonuclease activity / host cell cytoplasm / Hydrolases; Acting on ester bonds / RNA-directed RNA polymerase / viral RNA genome replication / RNA-dependent RNA polymerase activity / nucleotide binding / DNA-templated transcription / host cell nucleus / RNA binding / metal ion binding Similarity search - Function | ||||||
Biological species | Influenza B virus Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.123 Å | ||||||
Authors | Cusack, S. / Drncova, P. | ||||||
Funding support | France, 1items
| ||||||
Citation | Journal: Plos Pathog. / Year: 2022 Title: Type B and type A influenza polymerases have evolved distinct binding interfaces to recruit the RNA polymerase II CTD. Authors: Krischuns, T. / Isel, C. / Drncova, P. / Lukarska, M. / Pflug, A. / Paisant, S. / Navratil, V. / Cusack, S. / Naffakh, N. | ||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 7z43.cif.gz | 498.4 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb7z43.ent.gz | Display | PDB format | |
PDBx/mmJSON format | 7z43.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/z4/7z43 ftp://data.pdbj.org/pub/pdb/validation_reports/z4/7z43 | HTTPS FTP |
---|
-Related structure data
Related structure data | 7z42C 7z4oC 5msgS S: Starting model for refinement C: citing same article (ref.) |
---|---|
Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
-Assembly
Deposited unit |
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
Unit cell |
|
-Components
-Protein , 3 types, 3 molecules AAABBBCCC
#1: Protein | Mass: 85822.781 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: N-terminal His-tag C-terminal linker and TEV site / Source: (gene. exp.) Influenza B virus / Gene: PA / Production host: Trichoplusia ni (cabbage looper) References: UniProt: Q5V8Z9, Hydrolases; Acting on ester bonds |
---|---|
#2: Protein | Mass: 86207.016 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: N-terminal linker C-terminal linker and TEV protease site Source: (gene. exp.) Influenza B virus / Gene: PB1 / Production host: Trichoplusia ni (cabbage looper) / References: UniProt: Q5V8Y6, RNA-directed RNA polymerase |
#3: Protein | Mass: 90844.109 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: N-terminal linker C-terminal STREP-tag and TEV protease site Source: (gene. exp.) Influenza B virus / Gene: PB2 / Production host: Trichoplusia ni (cabbage looper) / References: UniProt: Q5V8X3 |
-RNA chain , 3 types, 3 molecules RRRVVVMaM
#4: RNA chain | Mass: 5584.283 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: vRNA template / Source: (synth.) Influenza B virus |
---|---|
#5: RNA chain | Mass: 4557.820 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: 5' vRNA hook / Source: (synth.) Influenza B virus |
#6: RNA chain | Mass: 4110.509 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: Capped RNA primer / Source: (synth.) Homo sapiens (human) |
-Protein/peptide , 1 types, 2 molecules XXXYYY
#7: Protein/peptide | Mass: 3216.893 Da / Num. of mol.: 2 / Source method: obtained synthetically / Details: Four repeats of Pol II CTD heptad with pSer5 / Source: (synth.) Homo sapiens (human) |
---|
-Non-polymers , 3 types, 3 molecules
#8: Chemical | ChemComp-PO4 / |
---|---|
#9: Chemical | ChemComp-IC5 / [( |
#10: Water | ChemComp-HOH / |
-Details
Has ligand of interest | Y |
---|
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
---|
-Sample preparation
Crystal | Density Matthews: 5.33 Å3/Da / Density % sol: 76.93 % |
---|---|
Crystal grow | Temperature: 277 K / Method: vapor diffusion, hanging drop / pH: 4.4 Details: 200 mM di-ammonium phosphate, and 100 mM sodium acetate at pH 4.4 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
---|---|
Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: MASSIF-1 / Wavelength: 0.966 Å |
Detector | Type: DECTRIS PILATUS3 2M / Detector: PIXEL / Date: Dec 17, 2017 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.966 Å / Relative weight: 1 |
Reflection | Resolution: 3.12→76.972 Å / Num. obs: 77848 / % possible obs: 73.1 % / Redundancy: 3.9 % / CC1/2: 0.994 / Rmerge(I) obs: 0.128 / Rrim(I) all: 0.149 / Net I/σ(I): 8 |
Reflection shell | Resolution: 3.12→3.32 Å / Rmerge(I) obs: 1.3 / Mean I/σ(I) obs: 1.7 / Num. unique obs: 3951 / CC1/2: 0.536 / Rrim(I) all: 1.49 |
-Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 5MSG Resolution: 3.123→76.972 Å / Cor.coef. Fo:Fc: 0.918 / Cor.coef. Fo:Fc free: 0.879 / SU B: 25.401 / SU ML: 0.388 / Cross valid method: FREE R-VALUE / ESU R: 17.94 / ESU R Free: 0.48 Details: Hydrogens have been added in their riding positions
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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: 108.854 Å2
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 3.123→76.972 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell |
|