+Open data
-Basic information
Entry | Database: PDB / ID: 1mql | |||||||||
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Title | BHA of Ukr/63 | |||||||||
Components | (Hemagglutinin ...) x 2 | |||||||||
Keywords | VIRAL PROTEIN / influenza a virus | |||||||||
Function / homology | Function and homology information viral budding from plasma membrane / clathrin-dependent endocytosis of virus by host cell / host cell surface receptor binding / fusion of virus membrane with host plasma membrane / fusion of virus membrane with host endosome membrane / viral envelope / virion attachment to host cell / host cell plasma membrane / virion membrane / membrane Similarity search - Function | |||||||||
Biological species | Influenza A virus | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.9 Å | |||||||||
Authors | ha, y. / stevens, d.j. / skehel, j.j. / wiley, d.c. | |||||||||
Citation | Journal: Virology / Year: 2003 Title: X-ray structure of the hemagglutinin of a potential H3 avian progenitor of the 1968 Hong Kong pandemic influenza virus. Authors: Ha, Y. / Stevens, D.J. / Skehel, J.J. / Wiley, D.C. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1mql.cif.gz | 293.8 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1mql.ent.gz | 245.1 KB | Display | PDB format |
PDBx/mmJSON format | 1mql.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/mq/1mql ftp://data.pdbj.org/pub/pdb/validation_reports/mq/1mql | HTTPS FTP |
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-Related 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
-Hemagglutinin ... , 2 types, 6 molecules ADGBEH
#1: Protein | Mass: 36285.672 Da / Num. of mol.: 3 / Fragment: residues 17-345 / Source method: isolated from a natural source / Source: (natural) Influenza A virus / Genus: Influenzavirus A / References: UniProt: P03442 #2: Protein | Mass: 25574.973 Da / Num. of mol.: 3 / Fragment: residues 346-566 / Source method: isolated from a natural source / Source: (natural) Influenza A virus / Genus: Influenzavirus A / References: UniProt: P03442 |
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-Sugars , 3 types, 25 molecules
#3: Sugar | ChemComp-NAG / #4: Sugar | ChemComp-NDG / #5: Sugar | ChemComp-MAN / |
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-Non-polymers , 1 types, 47 molecules
#6: Water | ChemComp-HOH / |
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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: 3.69 Å3/Da / Density % sol: 66.63 % | ||||||||||||||||||||||||||||||
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 7.5 Details: Na citrate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K | ||||||||||||||||||||||||||||||
Crystal grow | *PLUS Method: vapor diffusion, hanging drop | ||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 14-BM-C / Wavelength: 1 Å |
Detector | Type: ADSC QUANTUM 4 / Detector: CCD / Date: Jan 1, 2000 / Details: mirrors |
Radiation | Monochromator: graphite / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.9→40 Å / Num. all: 59854 / Num. obs: 58957 / % possible obs: 98.5 % / Observed criterion σ(F): 2 / Observed criterion σ(I): 2 / Redundancy: 4 % / Biso Wilson estimate: 50 Å2 / Rmerge(I) obs: 0.1 / Rsym value: 0.1 / Net I/σ(I): 8 |
Reflection shell | Highest resolution: 2.9 Å / % possible all: 98.5 |
Reflection | *PLUS Lowest resolution: 40 Å / Redundancy: 4.3 % / Rmerge(I) obs: 0.1 |
Reflection shell | *PLUS % possible obs: 96 % / Rmerge(I) obs: 0.549 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.9→40 Å / σ(F): 0 / Stereochemistry target values: Engh & Huber
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Refinement step | Cycle: LAST / Resolution: 2.9→40 Å
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Refinement | *PLUS Lowest resolution: 40 Å | ||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||
Refine LS restraints | *PLUS
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LS refinement shell | *PLUS Rfactor Rfree: 0.537 / Rfactor Rwork: 0.53 |