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Yorodumi- PDB-6nhr: Crystal structure of the A/Hong Kong/1/1968 (H3N2) influenza viru... -
+Open data
-Basic information
Entry | Database: PDB / ID: 6nhr | |||||||||
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Title | Crystal structure of the A/Hong Kong/1/1968 (H3N2) influenza virus hemagglutinin HA2 I45F mutant | |||||||||
Components | (Hemagglutinin ...) x 2 | |||||||||
Keywords | VIRAL PROTEIN | |||||||||
Function / homology | Function and homology information viral budding from plasma membrane / clathrin-dependent endocytosis of virus by host cell / host cell surface receptor binding / apical plasma membrane / 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: 2.1 Å | |||||||||
Authors | Wu, N.C. / Wilson, I.A. | |||||||||
Funding support | United States, 1items
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Citation | Journal: Science / Year: 2020 Title: Different genetic barriers for resistance to HA stem antibodies in influenza H3 and H1 viruses. Authors: Wu, N.C. / Thompson, A.J. / Lee, J.M. / Su, W. / Arlian, B.M. / Xie, J. / Lerner, R.A. / Yen, H.L. / Bloom, J.D. / Wilson, I.A. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6nhr.cif.gz | 609.7 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6nhr.ent.gz | 503.8 KB | Display | PDB format |
PDBx/mmJSON format | 6nhr.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 6nhr_validation.pdf.gz | 2.2 MB | Display | wwPDB validaton report |
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Full document | 6nhr_full_validation.pdf.gz | 2.2 MB | Display | |
Data in XML | 6nhr_validation.xml.gz | 62.2 KB | Display | |
Data in CIF | 6nhr_validation.cif.gz | 89.1 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/nh/6nhr ftp://data.pdbj.org/pub/pdb/validation_reports/nh/6nhr | HTTPS FTP |
-Related structure data
Related structure data | 6nhpC 6nhqC 4fnkS 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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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments: Component-ID: _ / Refine code: _
NCS ensembles :
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-Components
-Hemagglutinin ... , 2 types, 6 molecules ACEBDF
#1: Protein | Mass: 35320.781 Da / Num. of mol.: 3 / Fragment: residues 27-345 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Influenza A virus (strain A/Hong Kong/1/1968 H3N2) Strain: A/Hong Kong/1/1968 H3N2 / Gene: HA / Production host: Trichoplusia ni (cabbage looper) / References: UniProt: H9XC94 #2: Protein | Mass: 20231.330 Da / Num. of mol.: 3 / Fragment: residues 346-521 / Mutation: I45F Source method: isolated from a genetically manipulated source Source: (gene. exp.) Influenza A virus (strain A/Hong Kong/1/1968 H3N2) Strain: A/Hong Kong/1/1968 H3N2 / Gene: HA / Production host: Trichoplusia ni (cabbage looper) / References: UniProt: Q91MA7 |
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-Sugars , 5 types, 13 molecules
#3: Polysaccharide | Source method: isolated from a genetically manipulated source #4: Polysaccharide | Source method: isolated from a genetically manipulated source #5: Polysaccharide | alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1- ...alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #6: Polysaccharide | alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1- ...alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #7: Sugar | ChemComp-NAG / |
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-Non-polymers , 1 types, 846 molecules
#8: 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: 2.94 Å3/Da / Density % sol: 58.16 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 6.5 Details: 0.1 M sodium cacodylate pH 6.5, 5% PEG 8000, and 38% 2-methyl-2,4-pentanediol |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: SSRL / Beamline: BL12-2 / Wavelength: 0.9795 Å |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Mar 2, 2018 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9795 Å / Relative weight: 1 |
Reflection | Resolution: 2.1→50 Å / Num. obs: 110282 / % possible obs: 97.4 % / Redundancy: 5.6 % / CC1/2: 1 / Rpim(I) all: 0.05 / Rsym value: 0.1 / Net I/σ(I): 20 |
Reflection shell | Resolution: 2.1→2.2 Å / Redundancy: 5.2 % / Mean I/σ(I) obs: 1.7 / Num. unique obs: 13871 / CC1/2: 0.77 / Rpim(I) all: 0.4 / Rsym value: 0.83 / % possible all: 98.1 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 4FNK Resolution: 2.1→50 Å / Cor.coef. Fo:Fc: 0.962 / Cor.coef. Fo:Fc free: 0.949 / SU B: 9.6 / SU ML: 0.129 / Cross valid method: THROUGHOUT / ESU R: 0.195 / ESU R Free: 0.163 / 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: 1.2 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 48.81 Å2
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Refinement step | Cycle: 1 / Resolution: 2.1→50 Å
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Refine LS restraints |
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