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Yorodumi- PDB-6ch8: Crystal structure of a natively-glycosylated BG505 SOSIP.664 HIV-... -
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Open data
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Basic information
| Entry | Database: PDB / ID: 6ch8 | ||||||||||||
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| Title | Crystal structure of a natively-glycosylated BG505 SOSIP.664 HIV-1 Envelope Trimer in complex with the broadly-neutralizing antibodies BG18 and 35O22 | ||||||||||||
Components |
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Keywords | IMMUNE SYSTEM / Env glycoprotein / broadly neutralizing antibodies | ||||||||||||
| Function / homology | Function and homology informationpositive regulation of plasma membrane raft polarization / positive regulation of receptor clustering / host cell endosome membrane / clathrin-dependent endocytosis of virus by host cell / viral protein processing / 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 ...positive regulation of plasma membrane raft polarization / positive regulation of receptor clustering / host cell endosome membrane / clathrin-dependent endocytosis of virus by host cell / viral protein processing / 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 / structural molecule activity / identical protein binding / membrane Similarity search - Function | ||||||||||||
| Biological species | ![]() Human immunodeficiency virus 1 Homo sapiens (human) | ||||||||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 4.1 Å | ||||||||||||
Authors | Barnes, C.O. / Bjorkman, P.J. | ||||||||||||
| Funding support | United States, 3items
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Citation | Journal: Nat Commun / Year: 2018Title: Structural characterization of a highly-potent V3-glycan broadly neutralizing antibody bound to natively-glycosylated HIV-1 envelope. Authors: Barnes, C.O. / Gristick, H.B. / Freund, N.T. / Escolano, A. / Lyubimov, A.Y. / Hartweger, H. / West, A.P. / Cohen, A.E. / Nussenzweig, M.C. / Bjorkman, P.J. | ||||||||||||
| History |
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 6ch8.cif.gz | 332.9 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb6ch8.ent.gz | 268.1 KB | Display | PDB format |
| PDBx/mmJSON format | 6ch8.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 6ch8_validation.pdf.gz | 1.8 MB | Display | wwPDB validaton report |
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| Full document | 6ch8_full_validation.pdf.gz | 1.9 MB | Display | |
| Data in XML | 6ch8_validation.xml.gz | 68.3 KB | Display | |
| Data in CIF | 6ch8_validation.cif.gz | 87.7 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ch/6ch8 ftp://data.pdbj.org/pub/pdb/validation_reports/ch/6ch8 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 6ch7C ![]() 6ch9C ![]() 6chbC ![]() 4toyS ![]() 5t3zS ![]() 5ud9S 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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| 1 | ![]()
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| Unit cell |
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Components
-Envelope glycoprotein ... , 2 types, 2 molecules BG
| #1: Protein | Mass: 17162.525 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Human immunodeficiency virus 1 / Gene: env / Plasmid: pAM/C / Cell line (production host): K1 / Production host: ![]() |
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| #4: Protein | Mass: 53693.789 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Human immunodeficiency virus 1 / Gene: env / Plasmid: pAM/C / Cell line (production host): K1 / Production host: ![]() |
-Protein , 2 types, 2 molecules DQ
| #2: Protein | Mass: 26171.520 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Plasmid: pTT5 / Cell line (production host): HEK293-6E / Production host: Homo sapiens (human) |
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| #5: Protein | Mass: 26158.375 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Production host: Homo sapiens (human) |
-Antibody , 2 types, 2 molecules ER
| #3: Antibody | Mass: 23318.824 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Plasmid: pTT5 / Cell line (production host): HEK293-6E / Production host: Homo sapiens (human) |
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| #6: Antibody | Mass: 23021.447 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Production host: Homo sapiens (human) |
-Sugars , 13 types, 20 molecules 
| #7: Polysaccharide | Source method: isolated from a genetically manipulated source #8: Polysaccharide | Source method: isolated from a genetically manipulated source #9: Polysaccharide | alpha-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-3)-alpha-D- ...alpha-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-3)-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 #10: Polysaccharide | Source method: isolated from a genetically manipulated source #11: Polysaccharide | alpha-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D- ...alpha-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]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 #12: Polysaccharide | Source method: isolated from a genetically manipulated source #13: 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 #14: Polysaccharide | alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[alpha-D- ...alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[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 #15: Polysaccharide | alpha-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D- ...alpha-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[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 #16: Polysaccharide | alpha-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D- ...alpha-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-6)-[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 #17: Polysaccharide | alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-3)-[alpha-D- ...alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]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 #18: Polysaccharide | alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]alpha-D- ...alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-6)-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 #19: Sugar | ChemComp-NAG / |
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-Details
| Has protein modification | Y |
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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: 5.77 Å3/Da / Density % sol: 78.69 % / Mosaicity: 0.11 ° |
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| Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 8 / Details: 5% Tacismate pH 8.0, 15% PEG 3350 |
-Data collection
| Diffraction | Mean temperature: 100 K | ||||||||||||||||||||||||
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| Diffraction source | Source: SYNCHROTRON / Site: SSRL / Beamline: BL12-2 / Wavelength: 1 Å | ||||||||||||||||||||||||
| Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Apr 26, 2017 | ||||||||||||||||||||||||
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||
| Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 | ||||||||||||||||||||||||
| Reflection | Resolution: 4.1→39.55 Å / Num. obs: 30846 / % possible obs: 99.9 % / Redundancy: 14.9 % / Biso Wilson estimate: 141.79 Å2 / CC1/2: 0.998 / Rmerge(I) obs: 0.295 / Rpim(I) all: 0.079 / Rrim(I) all: 0.306 / Net I/σ(I): 8.7 | ||||||||||||||||||||||||
| Reflection shell | Diffraction-ID: 1
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: 5T3Z, 5UD9, 4TOY Resolution: 4.1→39.51 Å / Cor.coef. Fo:Fc: 0.924 / Cor.coef. Fo:Fc free: 0.899 / Rfactor Rfree error: 0 / Cross valid method: THROUGHOUT / σ(F): 0 / SU Rfree Blow DPI: 0.688
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| Displacement parameters | Biso mean: 229.73 Å2
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| Refine analyze | Luzzati coordinate error obs: 0.66 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refinement step | Cycle: 1 / Resolution: 4.1→39.51 Å
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| Refine LS restraints |
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| LS refinement shell | Resolution: 4.1→4.24 Å / Rfactor Rfree error: 0 / Total num. of bins used: 15
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About Yorodumi




Human immunodeficiency virus 1
Homo sapiens (human)
X-RAY DIFFRACTION
United States, 3items
Citation













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