+Open data
-Basic information
Entry | Database: PDB / ID: 2htq | ||||||
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Title | N8 neuraminidase in complex with zanamivir | ||||||
Components | Neuraminidase | ||||||
Keywords | HYDROLASE / N8 / neuraminidase / zanamivir | ||||||
Function / homology | Function and homology information exo-alpha-(2->3)-sialidase activity / exo-alpha-(2->6)-sialidase activity / exo-alpha-(2->8)-sialidase activity / exo-alpha-sialidase / viral budding from plasma membrane / carbohydrate metabolic process / host cell plasma membrane / virion membrane / membrane / metal ion binding Similarity search - Function | ||||||
Biological species | Influenza A virus | ||||||
Method | X-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2.2 Å | ||||||
Authors | Russell, R.J. / Haire, L.F. / Stevens, D.J. / Collins, P.J. / Lin, Y.P. / Blackburn, G.M. / Hay, A.J. / Gamblin, S.J. / Skehel, J.J. | ||||||
Citation | Journal: Nature / Year: 2006 Title: The structure of H5N1 avian influenza neuraminidase suggests new opportunities for drug design. Authors: Russell, R.J. / Haire, L.F. / Stevens, D.J. / Collins, P.J. / Lin, Y.P. / Blackburn, G.M. / Hay, A.J. / Gamblin, S.J. / Skehel, J.J. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 2htq.cif.gz | 85.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb2htq.ent.gz | 66.9 KB | Display | PDB format |
PDBx/mmJSON format | 2htq.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ht/2htq ftp://data.pdbj.org/pub/pdb/validation_reports/ht/2htq | HTTPS FTP |
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-Related structure data
Related structure data | 2ht5C 2ht7C 2ht8C 2htrC 2htuC 2htvC 2htwC 2htyC 2hu0C 2hu4C 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: 43157.520 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Influenza A virus / Genus: Influenzavirus A / References: UniProt: Q07599, exo-alpha-sialidase |
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#2: Sugar | ChemComp-ZMR / |
#3: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.59 Å3/Da / Density % sol: 52.44 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 8 Details: Imidazole, MPD, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ROTATING ANODE / Type: RIGAKU RU200 / Wavelength: 1.54 Å |
Detector | Type: RIGAKU RAXIS IIC / Detector: IMAGE PLATE / Date: Mar 3, 2005 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.54 Å / Relative weight: 1 |
Reflection | Resolution: 2.2→30 Å / Num. all: 22271 / Num. obs: 20267 / % possible obs: 91 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Rsym value: 0.079 / Net I/σ(I): 9.9 |
Reflection shell | Resolution: 2.2→2.3 Å / % possible all: 54.6 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.2→30 Å / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: Engh & Huber
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Refinement step | Cycle: LAST / Resolution: 2.2→30 Å
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