[English] 日本語
![](img/lk-miru.gif)
- PDB-1jtx: Crystal structure of the multidrug binding transcriptional regula... -
+
Open data
-
Basic information
Entry | Database: PDB / ID: 1jtx | ||||||
---|---|---|---|---|---|---|---|
Title | Crystal structure of the multidrug binding transcriptional regulator QacR bound to crystal violet | ||||||
![]() | HYPOTHETICAL TRANSCRIPTIONAL REGULATOR IN QACA 5'REGION | ||||||
![]() | TRANSCRIPTION / multidrug binding / repressor / S. aureus / QacA / QacR / multidrug recognition | ||||||
Function / homology | ![]() DNA-binding transcription factor activity / negative regulation of DNA-templated transcription / DNA binding Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Schumacher, M.A. / Miller, M.C. / Grkovic, S. / Brown, M.H. / Skurray, R.A. / Brennan, R.G. | ||||||
![]() | ![]() Title: Structural mechanisms of QacR induction and multidrug recognition. Authors: Schumacher, M.A. / Miller, M.C. / Grkovic, S. / Brown, M.H. / Skurray, R.A. / Brennan, R.G. | ||||||
History |
|
-
Structure visualization
Structure viewer | Molecule: ![]() ![]() |
---|
-
Downloads & links
-
Download
PDBx/mmCIF format | ![]() | 168.5 KB | Display | ![]() |
---|---|---|---|---|
PDB format | ![]() | 135.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 768.3 KB | Display | ![]() |
---|---|---|---|---|
Full document | ![]() | 809.9 KB | Display | |
Data in XML | ![]() | 33.4 KB | Display | |
Data in CIF | ![]() | 45.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1jt6C ![]() 1jtyC ![]() 1jumC ![]() 1jupC ![]() 1jusSC C: citing same article ( S: Starting model for refinement |
---|---|
Similar structure data |
-
Links
-
Assembly
Deposited unit | ![]()
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 | ![]()
| ||||||||
2 | ![]()
| ||||||||
Unit cell |
| ||||||||
Details | The natural oligmeric state is a dimer- there are two dimers in the ASU |
-
Components
#1: Protein | Mass: 22983.023 Da / Num. of mol.: 4 / Mutation: C72A, C141S Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() #2: Chemical | ChemComp-SO4 / #3: Chemical | ChemComp-CVI / | #4: Water | ChemComp-HOH / | |
---|
-Experimental details
-Experiment
Experiment | Method: ![]() |
---|
-
Sample preparation
Crystal | Density Matthews: 3.87 Å3/Da / Density % sol: 68.18 % | |||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 7.5 Details: Ammonium sulphate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K | |||||||||||||||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Method: unknown | |||||||||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
|
-Data collection
Diffraction | Mean temperature: 100 K |
---|---|
Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 4 / Detector: CCD / Date: Dec 20, 2000 / Details: mirrors |
Radiation | Monochromator: monochromator / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.98 Å / Relative weight: 1 |
Reflection | Resolution: 2.85→63.97 Å / Num. all: 34304 / Num. obs: 34304 / % possible obs: 100 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 9.9 % / Biso Wilson estimate: 62.7 Å2 / Rmerge(I) obs: 0.07 / Rsym value: 0.064 / Net I/σ(I): 8.5 |
Reflection shell | Resolution: 2.85→2.92 Å / Redundancy: 6.9 % / Rmerge(I) obs: 0.449 / Mean I/σ(I) obs: 1.7 / Num. unique all: 2508 / Rsym value: 0.449 / % possible all: 100 |
Reflection | *PLUS Num. measured all: 340448 / Rmerge(I) obs: 0.064 |
-
Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 1JUS Resolution: 2.85→63.97 Å / Rfactor Rfree error: 0.005 / Data cutoff high absF: 1728986.14 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 / σ(I): 0 / Stereochemistry target values: Engh and Huber
| ||||||||||||||||||||||||||||||||||||||||
Solvent computation | Solvent model: FLAT MODEL / Bsol: 65.2069 Å2 / ksol: 0.359843 e/Å3 | ||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 77 Å2
| ||||||||||||||||||||||||||||||||||||||||
Refine analyze |
| ||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.85→63.97 Å
| ||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| ||||||||||||||||||||||||||||||||||||||||
LS refinement shell | Resolution: 2.85→3.03 Å / Rfactor Rfree error: 0.017 / Total num. of bins used: 6
| ||||||||||||||||||||||||||||||||||||||||
Xplor file |
| ||||||||||||||||||||||||||||||||||||||||
Software | *PLUS Name: CNS / Version: 1 / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS σ(F): 0 / % reflection Rfree: 10 % / Rfactor obs: 0.228 / Rfactor Rfree: 0.286 | ||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS Biso mean: 77 Å2 | ||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
| ||||||||||||||||||||||||||||||||||||||||
LS refinement shell | *PLUS Rfactor Rfree: 0.398 / % reflection Rfree: 9.9 % / Rfactor Rwork: 0.354 |