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- PDB-1ce0: TRIMERIZATION SPECIFICITY IN HIV-1 GP41: ANALYSIS WITH A GCN4 LEU... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1ce0 | ||||||
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Title | TRIMERIZATION SPECIFICITY IN HIV-1 GP41: ANALYSIS WITH A GCN4 LEUCINE ZIPPER MODEL | ||||||
![]() | PROTEIN (LEUCINE ZIPPER MODEL H38-P1) | ||||||
![]() | HIV-1 ENVELOPE PROTEIN / GP41 / PROTEIN OLIGOMERIZATION / COILED COIL / LEUCINE ZIPPER | ||||||
Function / homology | : ![]() | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Shu, W. / Ji, H. / Lu, M. | ||||||
![]() | ![]() Title: Trimerization specificity in HIV-1 gp41: analysis with a GCN4 leucine zipper model. Authors: Shu, W. / Ji, H. / Lu, M. #1: ![]() Title: X-ray structure of the GCN4 leucine zipper, a two-stranded, parallel coiled coil. Authors: O'Shea, E.K. / Klemm, J.D. / Kim, P.S. / Alber, T. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 33.3 KB | Display | ![]() |
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PDB format | ![]() | 24.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 374.5 KB | Display | ![]() |
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Full document | ![]() | 379.6 KB | Display | |
Data in XML | ![]() | 3.9 KB | Display | |
Data in CIF | ![]() | 5.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1gcmS S: Starting model for refinement |
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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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Components
#1: Protein/peptide | Mass: 4529.289 Da / Num. of mol.: 3 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() #2: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.27 Å3/Da / Density % sol: 69.7 % | ||||||||||||||||||||||||||||||||||||
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Crystal grow | pH: 7.5 / Details: pH 7.5 | ||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Method: vapor diffusion, hanging drop | ||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Date: Oct 15, 1998 / Details: REFOCUSSING MIRROR, RH WORKING SURFACE |
Radiation | Monochromator: DOUBLE-CRYSTAL, FIXED-EXIT SI-III MONOCHROMATOR Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.978 Å / Relative weight: 1 |
Reflection | Resolution: 2.4→30 Å / Num. obs: 6765 / % possible obs: 98.8 % / Observed criterion σ(I): -3 / Redundancy: 3.3 % / Rmerge(I) obs: 0.039 / Rsym value: 0.039 / Net I/σ(I): 20.4 |
Reflection shell | Resolution: 2.4→2.49 Å / Redundancy: 3.3 % / Rmerge(I) obs: 0.097 / Mean I/σ(I) obs: 10.5 / Rsym value: 0.097 / % possible all: 99.8 |
Reflection | *PLUS Num. measured all: 22836 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 1GCM Resolution: 2.4→8 Å / Cross valid method: THROUGHOUT / σ(F): 2
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Displacement parameters | Biso mean: 37.5 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.4→8 Å
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Refine LS restraints |
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Software | *PLUS Name: ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Highest resolution: 2.4 Å / Lowest resolution: 8 Å / σ(F): 2 / % reflection Rfree: 7 % / Rfactor obs: 0.221 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS Biso mean: 37.5 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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