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- PDB-1s8f: Crystal structure of Rab9 complexed to GDP reveals a dimer with a... -
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Basic information
Entry | Database: PDB / ID: 1s8f | ||||||
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Title | Crystal structure of Rab9 complexed to GDP reveals a dimer with an active conformation of switch II | ||||||
![]() | Ras-related protein Rab-9A | ||||||
![]() | PROTEIN TRANSPORT / intracellular transport / vesicular trafficking / hemihedral twinning | ||||||
Function / homology | ![]() Retrograde transport at the Trans-Golgi-Network / RAB GEFs exchange GTP for GDP on RABs / negative regulation by host of symbiont catalytic activity => GO:0052403 / RAB geranylgeranylation / Rab protein signal transduction / retrograde transport, endosome to Golgi / positive regulation of exocytosis / phagocytic vesicle / phagocytic vesicle membrane / GDP binding ...Retrograde transport at the Trans-Golgi-Network / RAB GEFs exchange GTP for GDP on RABs / negative regulation by host of symbiont catalytic activity => GO:0052403 / RAB geranylgeranylation / Rab protein signal transduction / retrograde transport, endosome to Golgi / positive regulation of exocytosis / phagocytic vesicle / phagocytic vesicle membrane / GDP binding / regulation of protein localization / melanosome / protein transport / late endosome / lysosome / Golgi membrane / GTPase activity / endoplasmic reticulum membrane / GTP binding / identical protein binding / plasma membrane / cytosol Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Wittmann, J.G. / Rudolph, M.G. | ||||||
![]() | ![]() Title: Crystal structure of Rab9 complexed to GDP reveals a dimer with an active conformation of switch II. Authors: Wittmann, J.G. / Rudolph, M.G. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 93 KB | Display | ![]() |
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PDB format | ![]() | 67.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.1 MB | Display | ![]() |
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Full document | ![]() | 1.2 MB | Display | |
Data in XML | ![]() | 19.1 KB | Display | |
Data in CIF | ![]() | 26.3 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1ky3S 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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1 | ![]()
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2 | ![]()
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3 | ![]()
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4 |
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5 | ![]()
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Unit cell |
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Components on special symmetry positions |
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Components
-Protein , 1 types, 2 molecules AB
#1: Protein | Mass: 20037.398 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Details: C-terminal truncation / Source: (gene. exp.) ![]() ![]() ![]() ![]() |
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-Non-polymers , 6 types, 241 molecules ![](data/chem/img/SR.gif)
![](data/chem/img/GDP.gif)
![](data/chem/img/BEZ.gif)
![](data/chem/img/MG.gif)
![](data/chem/img/CL.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/GDP.gif)
![](data/chem/img/BEZ.gif)
![](data/chem/img/MG.gif)
![](data/chem/img/CL.gif)
![](data/chem/img/HOH.gif)
#2: Chemical | #3: Chemical | #4: Chemical | ChemComp-BEZ / #5: Chemical | ChemComp-MG / | #6: Chemical | ChemComp-CL / | #7: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.17 Å3/Da / Density % sol: 48.7 % |
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Crystal grow | Temperature: 295 K / Method: vapor diffusion, sitting drop / pH: 6.5 Details: PEG8000, Na-benzoate, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: CCD / Date: Jan 20, 2003 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.0091 Å / Relative weight: 1 |
Reflection | Resolution: 1.77→30 Å / Num. obs: 37662 / % possible obs: 99.9 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 3.8 % / Biso Wilson estimate: 22.8 Å2 / Rsym value: 0.053 / Net I/σ(I): 24.8 |
Reflection shell | Resolution: 1.77→1.83 Å / Redundancy: 3.8 % / Mean I/σ(I) obs: 2.5 / Num. unique all: 3752 / Rsym value: 0.0691 / % possible all: 99.9 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB entry 1ky3 Resolution: 1.77→30 Å / Num. parameters: 12164 / Num. restraintsaints: 11650 / Isotropic thermal model: Isotropic / Cross valid method: FREE R / σ(F): 0 / σ(I): 0 / Stereochemistry target values: Engh & Huber Details: The structure was refined against data from a hemihedrally twinned crystal. The twin fraction is 0.253, the twin operator is (k,h,-l).
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Displacement parameters | Biso mean: 30 Å2 | |||||||||||||||||||||||||||||||||
Refine analyze | Num. disordered residues: 4 / Occupancy sum hydrogen: 2550 / Occupancy sum non hydrogen: 3027.5
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Refinement step | Cycle: LAST / Resolution: 1.77→30 Å
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Refine LS restraints |
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