+Open data
-Basic information
Entry | Database: PDB / ID: 3os2 | ||||||
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Title | PFV target capture complex (TCC) at 3.32 A resolution | ||||||
Components |
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Keywords | RECOMBINATION/DNA / PROTEIN-DNA COMPLEX / TETRAMER / DNA INTEGRATION / ENDONUCLEASE / METAL-BINDING / MULTIFUNCTIONAL ENZYME / NUCLEASE / NUCLEOTIDYLTRANSFERASE / NUCLEUS / TRANSFERASE / VIRAL NUCLEOPROTEIN / VIRION / DNA-BINDING / ZINC BINDING / HHCC MOTIF / VIRAL PROTEIN / RECOMBINATION / RECOMBINATION-DNA COMPLEX | ||||||
Function / homology | Function and homology information Hydrolases; Acting on peptide bonds (peptidases); Aspartic endopeptidases / ribonuclease H / virion component / DNA integration / RNA-directed DNA polymerase / viral genome integration into host DNA / viral penetration into host nucleus / establishment of integrated proviral latency / RNA-directed DNA polymerase activity / Transferases; Transferring phosphorus-containing groups; Nucleotidyltransferases ...Hydrolases; Acting on peptide bonds (peptidases); Aspartic endopeptidases / ribonuclease H / virion component / DNA integration / RNA-directed DNA polymerase / viral genome integration into host DNA / viral penetration into host nucleus / establishment of integrated proviral latency / RNA-directed DNA polymerase activity / Transferases; Transferring phosphorus-containing groups; Nucleotidyltransferases / RNA-DNA hybrid ribonuclease activity / DNA recombination / host cell cytoplasm / Hydrolases; Acting on ester bonds / DNA-directed DNA polymerase / aspartic-type endopeptidase activity / DNA-directed DNA polymerase activity / symbiont entry into host cell / host cell nucleus / proteolysis / RNA binding / metal ion binding Similarity search - Function | ||||||
Biological species | Human spumaretrovirus | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.32 Å | ||||||
Authors | Maertens, G.N. / Hare, S. / Cherepanov, P. | ||||||
Citation | Journal: Nature / Year: 2010 Title: The mechanism of retroviral integration from X-ray structures of its key intermediates Authors: Maertens, G.N. / Hare, S. / Cherepanov, P. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3os2.cif.gz | 151.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3os2.ent.gz | 111.4 KB | Display | PDB format |
PDBx/mmJSON format | 3os2.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/os/3os2 ftp://data.pdbj.org/pub/pdb/validation_reports/os/3os2 | HTTPS FTP |
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-Related structure data
Related structure data | 3os0C 3os1C 3l2rS C: citing same article (ref.) S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
-Protein , 1 types, 2 molecules AB
#1: Protein | Mass: 44456.695 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Human spumaretrovirus / Strain: PFV / Gene: pol / Plasmid: pSSH6P-PFV-INFL / Production host: Escherichia coli (E. coli) / Strain (production host): PC2 / References: UniProt: P14350 |
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-DNA chain , 3 types, 3 molecules CDT
#2: DNA chain | Mass: 5834.794 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: synthetic oligonucleotide |
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#3: DNA chain | Mass: 5195.399 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: synthetic oligonucleotide |
#4: DNA chain | Mass: 9226.904 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: synthetic oligonucleotide |
-Non-polymers , 2 types, 2 molecules
#5: Chemical | ChemComp-ZN / |
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#6: Chemical | ChemComp-SO4 / |
-Details
Sequence details | THIS IS A NATURAL VARIATION. |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 3.79 Å3/Da / Density % sol: 67.59 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, hanging drop / pH: 7.5 Details: 34% PEG-400, 180mM Li2SO4, 100mM Tris-HCl, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: Diamond / Beamline: I02 / Wavelength: 0.9795 Å |
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Apr 25, 2010 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9795 Å / Relative weight: 1 |
Reflection | Resolution: 3.32→39.04 Å / Num. obs: 25361 / % possible obs: 99.8 % / Redundancy: 6.4 % / Rmerge(I) obs: 0.09 / Net I/σ(I): 15.9 |
Reflection shell | Resolution: 3.32→3.5 Å / Redundancy: 6.6 % / Rmerge(I) obs: 0.99 / Mean I/σ(I) obs: 2 / Num. unique all: 3649 / % possible all: 100 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 3L2R Resolution: 3.32→38.38 Å / Cor.coef. Fo:Fc: 0.941 / Cor.coef. Fo:Fc free: 0.917 / SU B: 23.626 / SU ML: 0.369 / Cross valid method: THROUGHOUT / ESU R Free: 0.41 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 114.415 Å2
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Refinement step | Cycle: LAST / Resolution: 3.32→38.38 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 3.32→3.406 Å / Total num. of bins used: 20
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