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- PDB-2pw2: Crystal structure of the HIV-1 Cross Neutralizing Monoclonal Anti... -
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Open data
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Basic information
Entry | Database: PDB / ID: 2pw2 | ||||||
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Title | Crystal structure of the HIV-1 Cross Neutralizing Monoclonal Antibody 2F5 in complex with gp41 Peptide ELDKWKSL | ||||||
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![]() | IMMUNE SYSTEM / HIV-1 / gp41 / 2F5 / neutralizing antibody | ||||||
Function / homology | Immunoglobulins / Immunoglobulin-like / Sandwich / Mainly Beta![]() | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Bryson, S. / Julien, J.-P. / Hynes, R.C. / Pai, E.F. | ||||||
![]() | ![]() Title: Crystallographic definition of the epitope promiscuity of the broadly neutralizing anti-human immunodeficiency virus type 1 antibody 2F5: vaccine design implications. Authors: Bryson, S. / Julien, J.P. / Hynes, R.C. / Pai, E.F. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 96.6 KB | Display | ![]() |
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PDB format | ![]() | 78.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 445.4 KB | Display | ![]() |
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Full document | ![]() | 455.6 KB | Display | |
Data in XML | ![]() | 20.5 KB | Display | |
Data in CIF | ![]() | 29.1 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1u8hC ![]() 1u8iC ![]() 1u8jC ![]() 1u8lC ![]() 1u8mC ![]() 1u8nC ![]() 1u8oC ![]() 1u8pC ![]() 1u8qC ![]() 1u91C ![]() 1u92C ![]() 1u93C ![]() 1u95C ![]() 2f5aC ![]() 2f5bC ![]() 2pw1C ![]() 3idgC ![]() 3idiC ![]() 3idjC ![]() 3idmC ![]() 3idnC 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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Unit cell |
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Details | The Heavy chain and the Light chain interact together to form the 2F5 Fab fragment. The biological unit is the same as the asymetric unit. |
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Components
#1: Antibody | Mass: 23363.844 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
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#2: Antibody | Mass: 24985.436 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
#3: Protein/peptide | Mass: 1020.180 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: Synthetic peptide |
#4: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.27 Å3/Da / Density % sol: 62.42 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 5.6 Details: 0.1M Na Citrate, AS 1.6M, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() |
Detector | Type: RIGAKU RAXIS IV++ / Detector: IMAGE PLATE / Date: Dec 10, 2005 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.54 Å / Relative weight: 1 |
Reflection | Resolution: 2.55→50 Å / Num. obs: 21684 / % possible obs: 99 % / Redundancy: 4.9 % / Biso Wilson estimate: 24.3 Å2 / Rsym value: 0.22 |
Reflection shell | Resolution: 2.55→2.71 Å / Mean I/σ(I) obs: 1.2 / Num. unique all: 3369 / Rsym value: 0.39 / % possible all: 98.5 |
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Processing
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Refinement | Method to determine structure: ![]()
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Solvent computation | Solvent model: FLAT MODEL / Bsol: 20.6745 Å2 / ksol: 0.370894 e/Å3 | ||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 23.1 Å2
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 2.55→47.98 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.55→2.71 Å / Rfactor Rfree error: 0.023 / Total num. of bins used: 6
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Xplor file |
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