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Yorodumi- PDB-4a1v: Co-Complex structure of NS3-4A protease with the optimized inhibi... -
+Open data
-Basic information
Entry | Database: PDB / ID: 4a1v | ||||||
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Title | Co-Complex structure of NS3-4A protease with the optimized inhibitory peptide CP5-46A-4D5E | ||||||
Components |
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Keywords | HYDROLASE/PEPTIDE / HYDROLASE-PEPTIDE COMPLEX | ||||||
Function / homology | Function and homology information RNA stabilization / RNA folding chaperone / DNA/DNA annealing activity / RNA strand annealing activity / hepacivirin / host cell mitochondrial membrane / host cell lipid droplet / symbiont-mediated suppression of host TRAF-mediated signal transduction / transformation of host cell by virus / symbiont-mediated perturbation of host cell cycle G1/S transition checkpoint ...RNA stabilization / RNA folding chaperone / DNA/DNA annealing activity / RNA strand annealing activity / hepacivirin / host cell mitochondrial membrane / host cell lipid droplet / symbiont-mediated suppression of host TRAF-mediated signal transduction / transformation of host cell by virus / symbiont-mediated perturbation of host cell cycle G1/S transition checkpoint / symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT1 activity / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of MAVS activity / protein-DNA complex / : / nucleoside-triphosphate phosphatase / protein complex oligomerization / monoatomic ion channel activity / viral nucleocapsid / clathrin-dependent endocytosis of virus by host cell / Hydrolases; Acting on peptide bonds (peptidases); Cysteine endopeptidases / RNA helicase activity / host cell endoplasmic reticulum membrane / host cell perinuclear region of cytoplasm / RNA helicase / induction by virus of host autophagy / ribonucleoprotein complex / RNA-directed RNA polymerase / viral RNA genome replication / cysteine-type endopeptidase activity / RNA-dependent RNA polymerase activity / serine-type endopeptidase activity / fusion of virus membrane with host endosome membrane / viral envelope / symbiont-mediated suppression of host type I interferon-mediated signaling pathway / host cell nucleus / virion attachment to host cell / host cell plasma membrane / virion membrane / structural molecule activity / ATP hydrolysis activity / proteolysis / DNA binding / RNA binding / zinc ion binding / ATP binding / membrane Similarity search - Function | ||||||
Biological species | HEPATITIS C VIRUS SUBTYPE 1B SYNTHETIC CONSTRUCT (others) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.2 Å | ||||||
Authors | Schmelz, S. / Kuegler, J. / Collins, J. / Heinz, D.W. | ||||||
Citation | Journal: J.Biol.Chem. / Year: 2012 Title: High Affinity Peptide Inhibitors of the Hepatitis C Virus Ns3-4A Protease Refractory to Common Resistant Mutants. Authors: Kugler, J. / Schmelz, S. / Gentzsch, J. / Haid, S. / Pollmann, E. / Van Den Heuvel, J. / Franke, R. / Pietschmann, T. / Heinz, D.W. / Collins, J. | ||||||
History |
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Remark 700 | SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "BB" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. |
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4a1v.cif.gz | 90.8 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4a1v.ent.gz | 69.2 KB | Display | PDB format |
PDBx/mmJSON format | 4a1v.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/a1/4a1v ftp://data.pdbj.org/pub/pdb/validation_reports/a1/4a1v | HTTPS FTP |
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-Related structure data
Related structure data | 4a1tC 4a1xC 1dxpS S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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2 |
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Unit cell |
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-Components
#1: Protein | Mass: 21385.422 Da / Num. of mol.: 2 / Fragment: RESIDUES 1678-1690,1028-1206 Source method: isolated from a genetically manipulated source Details: FUSION PROTEIN OF 4A (1678-1690) WITH NS3 (1028-1206) Source: (gene. exp.) HEPATITIS C VIRUS SUBTYPE 1B / Description: HCV REPLICON I389/NS3-3'UTR (AJ242654) / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / Variant (production host): ROSETTA2 References: UniProt: P26662, hepacivirin, nucleoside-triphosphate phosphatase, RNA helicase #2: Protein/peptide | Mass: 2203.383 Da / Num. of mol.: 2 / Source method: obtained synthetically / Details: MUTATED G4D, R5E / Source: (synth.) SYNTHETIC CONSTRUCT (others) #3: Chemical | #4: Chemical | ChemComp-K / | #5: Water | ChemComp-HOH / | Sequence details | SEQUENCE DISCREPANCIES HAVE BEEN INDICATED BY AUTHOR AS NATURAL VARIANTS, AS THE REPLICON WAS ...SEQUENCE DISCREPANC | |
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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: 2.32 Å3/Da / Density % sol: 46.91 % / Description: NONE |
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Crystal grow | Details: 0.1 M MES PH 6.0 OR 0.1 M NA-CITRATE PH 5.1 AND 2.2M KCL, 5% ISOPROPANOL |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: BESSY / Beamline: 14.1 / Wavelength: 0.91841 |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Jun 16, 2011 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.91841 Å / Relative weight: 1 |
Reflection | Resolution: 2.2→80.5 Å / Num. obs: 20629 / % possible obs: 99.7 % / Observed criterion σ(I): 2.7 / Redundancy: 4.4 % / Rmerge(I) obs: 0.1 / Net I/σ(I): 12.7 |
Reflection shell | Resolution: 2.2→2.3 Å / Redundancy: 4.4 % / Rmerge(I) obs: 0.59 / Mean I/σ(I) obs: 2.7 / % possible all: 99.4 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 1DXP Resolution: 2.2→80.47 Å / Cor.coef. Fo:Fc: 0.952 / Cor.coef. Fo:Fc free: 0.925 / SU B: 5.559 / SU ML: 0.144 / Cross valid method: THROUGHOUT / ESU R: 0.28 / ESU R Free: 0.215 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT. U VALUES REFINED INDIVIDUALLY.
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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: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 33.544 Å2
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Refinement step | Cycle: LAST / Resolution: 2.2→80.47 Å
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Refine LS restraints |
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