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- PDB-1n64: Crystal structure analysis of the immunodominant antigenic site o... -
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Basic information
Entry | Database: PDB / ID: 1n64 | ||||||
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Title | Crystal structure analysis of the immunodominant antigenic site on Hepatitis C virus protein bound to mAb 19D9D6 | ||||||
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![]() | IMMUNE SYSTEM / ANTIBODY PEPTIDE COMPLEX | ||||||
Function / homology | ![]() 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 / negative regulation of DNA-binding transcription factor activity / SH3 domain binding ...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 / negative regulation of DNA-binding transcription factor activity / SH3 domain binding / 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 / symbiont-mediated suppression of host type I interferon-mediated signaling pathway / RNA helicase / ribonucleoprotein complex / induction by virus of host autophagy / RNA-directed RNA polymerase / viral RNA genome replication / cysteine-type endopeptidase activity / serine-type endopeptidase activity / RNA-dependent RNA polymerase activity / virus-mediated perturbation of host defense response / fusion of virus membrane with host endosome membrane / viral envelope / host cell nucleus / virion attachment to host cell / host cell plasma membrane / structural molecule activity / virion membrane / ATP hydrolysis activity / proteolysis / RNA binding / zinc ion binding / ATP binding / membrane Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Menez, R. / Bossus, M. / Muller, B. / Sibai, G. / Dalbon, P. / Ducancel, F. / Jolivet-Reynaud, C. / Stura, E. | ||||||
![]() | ![]() Title: Crystal structure of a hydrophobic immunodominant antigenic site on hepatitis C virus core protein complexed to monoclonal antibody 19D9D6. Authors: Menez, R. / Bossus, M. / Muller, B.H. / Sibai, G. / Dalbon, P. / Ducancel, F. / Jolivet-Reynaud, C. / Stura, E.A. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 99.5 KB | Display | ![]() |
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PDB format | ![]() | 79.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 377 KB | Display | ![]() |
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Full document | ![]() | 389.3 KB | Display | |
Data in XML | ![]() | 11.4 KB | Display | |
Data in CIF | ![]() | 18.1 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1nlbC ![]() 1dbaS ![]() 1hilS ![]() 1ucbS S: Starting model for refinement C: citing same article ( |
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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
#1: Antibody | Mass: 24334.051 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
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#2: Antibody | Mass: 23563.430 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (natural) ![]() ![]() |
#3: Protein/peptide | Mass: 1640.929 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: SEQUENCE FROM HEPATITIS C VIRUS CORE PROTEIN References: UniProt: P29846, Hydrolases; Acting on peptide bonds (peptidases); Cysteine endopeptidases, hepacivirin, RNA-directed RNA polymerase |
#4: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.36 Å3/Da / Density % sol: 47.89 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, sitting drop / pH: 9 Details: 10% MPEG 5000, 250mM NaCl, 50mM Tris-Hcl, pH 9.0, VAPOR DIFFUSION, SITTING DROP, temperature 291K |
Crystal grow | *PLUS Method: unknown / Details: Stura, E.A., (2001) J. Crystal Growth, 232, 545. |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: CCD / Date: Mar 30, 2001 / Details: mirrors |
Radiation | Monochromator: Sagitally Focused Si (111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.009112 Å / Relative weight: 1 |
Reflection | Resolution: 2.34→20 Å / Num. all: 19408 / Num. obs: 19303 / % possible obs: 98.9 % / Observed criterion σ(F): 2 / Observed criterion σ(I): 0 / Redundancy: 3 % / Rmerge(I) obs: 0.071 / Rsym value: 0.067 / Net I/σ(I): 9.2 |
Reflection shell | Resolution: 2.34→2.39 Å / Redundancy: 1.7 % / Mean I/σ(I) obs: 1.5 / Num. unique all: 1179 / Rsym value: 0.233 / % possible all: 91.3 |
Reflection | *PLUS Lowest resolution: 20 Å / Num. obs: 14779 / % possible obs: 98.8 % / Num. measured all: 17893 / Rmerge(I) obs: 0.067 |
Reflection shell | *PLUS % possible obs: 91.3 % / Rmerge(I) obs: 0.233 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRIES 1UCB; 1DBA; 1HIL Resolution: 2.34→20 Å / Isotropic thermal model: ISOTROPIC / Cross valid method: THROUGHOUT / σ(F): 2 / Stereochemistry target values: Engh & Huber
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Displacement parameters | Biso mean: 36.44 Å2 | |||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.34→20 Å
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Refine LS restraints |
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Refinement | *PLUS Lowest resolution: 20 Å / Rfactor Rwork: 0.19 | |||||||||||||||||||||||||
Solvent computation | *PLUS | |||||||||||||||||||||||||
Displacement parameters | *PLUS | |||||||||||||||||||||||||
LS refinement shell | *PLUS Highest resolution: 2.34 Å / Lowest resolution: 2.39 Å / Rfactor Rfree: 0.268 / Rfactor Rwork: 0.216 |