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Yorodumi- PDB-4rfn: Crystal structure of ADCC-potent Rhesus macaque ANTIBODY JR4 in c... -
+Open data
-Basic information
Entry | Database: PDB / ID: 4rfn | ||||||
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Title | Crystal structure of ADCC-potent Rhesus macaque ANTIBODY JR4 in complex with HIV-1 CLADE A/E GP120 and M48 | ||||||
Components |
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Keywords | VIRAL PROTEIN/IMMUNE SYSTEM / HIV-1 GP120 / VIRAL PROTEIN / VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX | ||||||
Function / homology | Function and homology information positive regulation of plasma membrane raft polarization / positive regulation of receptor clustering / positive regulation of establishment of T cell polarity / virus-mediated perturbation of host defense response / 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 ...positive regulation of plasma membrane raft polarization / positive regulation of receptor clustering / positive regulation of establishment of T cell polarity / virus-mediated perturbation of host defense response / 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 / structural molecule activity / virion attachment to host cell / host cell plasma membrane / virion membrane / plasma membrane Similarity search - Function | ||||||
Biological species | Human immunodeficiency virus 1 Macaca mulatta (Rhesus monkey) synthetic construct (others) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.21 Å | ||||||
Authors | Gohain, N. / Tolbert, W.D. / Pazgier, M. | ||||||
Citation | Journal: J.Virol. / Year: 2015 Title: Cocrystal Structures of Antibody N60-i3 and Antibody JR4 in Complex with gp120 Define More Cluster A Epitopes Involved in Effective Antibody-Dependent Effector Function against HIV-1. Authors: Gohain, N. / Tolbert, W.D. / Acharya, P. / Yu, L. / Liu, T. / Zhao, P. / Orlandi, C. / Visciano, M.L. / Kamin-Lewis, R. / Sajadi, M.M. / Martin, L. / Robinson, J.E. / Kwong, P.D. / DeVico, A. ...Authors: Gohain, N. / Tolbert, W.D. / Acharya, P. / Yu, L. / Liu, T. / Zhao, P. / Orlandi, C. / Visciano, M.L. / Kamin-Lewis, R. / Sajadi, M.M. / Martin, L. / Robinson, J.E. / Kwong, P.D. / DeVico, A.L. / Ray, K. / Lewis, G.K. / Pazgier, M. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4rfn.cif.gz | 621.9 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4rfn.ent.gz | 522.3 KB | Display | PDB format |
PDBx/mmJSON format | 4rfn.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/rf/4rfn ftp://data.pdbj.org/pub/pdb/validation_reports/rf/4rfn | HTTPS FTP |
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-Related structure data
Related structure data | 4rfeSC 4rfoC 2i5yS 4h8wS 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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2 |
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Unit cell |
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-Components
#1: Protein | Mass: 39160.367 Da / Num. of mol.: 2 / Mutation: H375S Source method: isolated from a genetically manipulated source Source: (gene. exp.) Human immunodeficiency virus 1 / Gene: HIV-1 env / Cell line (production host): HEK 293 GnT1- / Production host: Homo sapiens (human) / References: UniProt: Q0ED31*PLUS #2: Antibody | Mass: 24847.766 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Macaca mulatta (Rhesus monkey) Gene: Fab heavy chain of ADCC-potent anti-HIV-1 antibody JR4 Cell line (production host): HEK 293 / Production host: Homo sapiens (human) #3: Antibody | Mass: 22719.137 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Macaca mulatta (Rhesus monkey) Gene: Fab light chain of ADCC-potent anti-HIV-1 antibody JR4 Cell line (production host): HEK 293 / Production host: Homo sapiens (human) #4: Protein/peptide | Mass: 2944.634 Da / Num. of mol.: 2 / Source method: obtained synthetically / Details: M48 is an engineered CD4 mimetic / Source: (synth.) synthetic construct (others) #5: Sugar | ChemComp-NAG / Nonpolymer details | THE DENSITY ALONG WITH THE BIOCHEMICAL DATA SUPPORT THE INCLUSION OF THE NAG'S IN CHAINS A AND G ...THE DENSITY ALONG WITH THE BIOCHEMICA | |
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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: 2.77 Å3/Da / Density % sol: 55.62 % |
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: SSRL / Beamline: BL7-1 / Wavelength: 1.1271 Å |
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Jun 16, 2012 / Details: RH coated flat mirror |
Radiation | Monochromator: Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.1271 Å / Relative weight: 1 |
Reflection | Resolution: 3.17→50 Å / Num. obs: 33553 / % possible obs: 99.8 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 3.7 % / Rmerge(I) obs: 0.252 / Net I/σ(I): 6.9 |
Reflection shell | Resolution: 3.17→3.23 Å / Redundancy: 3.7 % / Rmerge(I) obs: 0.871 / Mean I/σ(I) obs: 1.9 / % possible all: 100 |
-Processing
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB entry 4RFE for JR4, PDB entry 4H8W for gp120, PDB entry 2I5Y for M48 Resolution: 3.21→45 Å / Cor.coef. Fo:Fc: 0.884 / Cor.coef. Fo:Fc free: 0.81 / SU B: 124.273 / SU ML: 0.848 / Cross valid method: THROUGHOUT / ESU R Free: 0.686 / Stereochemistry target values: MAXIMUM LIKELIHOOD / 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 / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 94.681 Å2
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Refinement step | Cycle: LAST / Resolution: 3.21→45 Å
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Refine LS restraints |
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