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Yorodumi- PDB-6wf0: Crystal Structure of Broadly Neutralizing Antibody 3I14 Bound to ... -
+Open data
-Basic information
Entry | Database: PDB / ID: 6wf0 | |||||||||
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Title | Crystal Structure of Broadly Neutralizing Antibody 3I14 Bound to the Influenza A H3 Hemagglutinin | |||||||||
Components |
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Keywords | VIRAL PROTEIN/Immune System / Antibody / Influenza / Hemagglutinin / Stem epitope / VIRAL PROTEIN / VIRAL PROTEIN-Immune System complex | |||||||||
Function / homology | Function and homology information viral budding from plasma membrane / clathrin-dependent endocytosis of virus by host cell / membrane => GO:0016020 / 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 Similarity search - Function | |||||||||
Biological species | Influenza A virus Homo sapiens (human) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.46 Å | |||||||||
Authors | Harshbarger, W.D. / Lockbaum, G.J. / Deming, D.T. / Attatippaholkun, N. / Schiffer, C.A. / Marasco, W.A. | |||||||||
Funding support | United States, 2items
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Citation | Journal: Nat Commun / Year: 2021 Title: Unique structural solution from a V H 3-30 antibody targeting the hemagglutinin stem of influenza A viruses. Authors: Harshbarger, W.D. / Deming, D. / Lockbaum, G.J. / Attatippaholkun, N. / Kamkaew, M. / Hou, S. / Somasundaran, M. / Wang, J.P. / Finberg, R.W. / Zhu, Q.K. / Schiffer, C.A. / Marasco, W.A. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6wf0.cif.gz | 238.2 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6wf0.ent.gz | 152.4 KB | Display | PDB format |
PDBx/mmJSON format | 6wf0.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/wf/6wf0 ftp://data.pdbj.org/pub/pdb/validation_reports/wf/6wf0 | HTTPS FTP |
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-Related structure data
Related structure data | 6wexC 6wezC 6wf1C 405iS 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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Unit cell |
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-Components
-Protein , 2 types, 2 molecules AB
#1: Protein | Mass: 35232.695 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Influenza A virus / Gene: HA / Production host: Trichoplusia ni (cabbage looper) / References: UniProt: A0A5P1MU07 |
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#2: Protein | Mass: 18920.895 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Influenza A virus / Gene: HA / Production host: Trichoplusia ni (cabbage looper) / References: UniProt: A0A2P1E3C0 |
-Antibody , 2 types, 2 molecules HL
#3: Antibody | Mass: 25125.328 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Production host: Trichoplusia ni (cabbage looper) |
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#4: Antibody | Mass: 22360.723 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Production host: Trichoplusia ni (cabbage looper) |
-Sugars , 2 types, 6 molecules
#5: Polysaccharide | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta- ...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 | Source method: isolated from a genetically manipulated source |
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-Details
Has ligand of interest | N |
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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: 4.6 Å3/Da / Density % sol: 73.25 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop Details: 18-24% w/v PEG 3350, 0.2M KCN, and 0.1M Bis-Tris-Propane pH7.5 |
-Data collection
Diffraction | Mean temperature: 293 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 19-BM / Wavelength: 0.97919 Å |
Detector | Type: ADSC QUANTUM 210r / Detector: CCD / Date: Apr 17, 2017 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97919 Å / Relative weight: 1 |
Reflection | Resolution: 3.457→42.66 Å / Num. obs: 23612 / % possible obs: 99.1 % / Redundancy: 5.5 % / CC1/2: 0.989 / Rmerge(I) obs: 0.196 / Rpim(I) all: 0.09 / Rrim(I) all: 0.216 / Net I/σ(I): 8.92 |
Reflection shell | Resolution: 3.457→3.581 Å / Rmerge(I) obs: 0.992 / Mean I/σ(I) obs: 1.74 / Num. unique obs: 2349 / CC1/2: 0.39 / Rpim(I) all: 0.459 / Rrim(I) all: 1.095 / % possible all: 98.7 |
-Processing
Software | Name: PHENIX / Version: 1.17.1_3660 / Classification: refinement | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 405I Resolution: 3.46→42.66 Å / SU ML: 0.4124 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 29.7295
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 3.46→42.66 Å
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Refine LS restraints |
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LS refinement shell |
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