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- PDB-4zok: Methylsulfonyl-containing inhibitor bound in the substrate captur... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4zok | |||||||||
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Title | Methylsulfonyl-containing inhibitor bound in the substrate capture site of Mycobacterium tuberculosis anthranilate phosphoribosyltransferase (AnPRT; trpD) | |||||||||
![]() | Anthranilate phosphoribosyltransferase | |||||||||
![]() | TRANSFERASE/TRANSFERASE INHIBITOR / inhibitor / complex / Lobenzarit-like analogue / TB Structural Genomics Consortium / TBSGC / phosphoribosyltransferase / magnesium binding / phosphoribosylpyrophosphate / PRPP / TRANSFERASE-TRANSFERASE INHIBITOR complex | |||||||||
Function / homology | ![]() anthranilate phosphoribosyltransferase / anthranilate phosphoribosyltransferase activity / tryptophan biosynthetic process / magnesium ion binding / cytosol Similarity search - Function | |||||||||
Biological species | ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Evans, G.L. / Baker, E.N. / Lott, J.S. / TB Structural Genomics Consortium (TBSGC) | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Inhibitor bound in the active site of Mycobacterium tuberculosis anthranilate phosphoribosyltransferase (AnPRT; trpD). Authors: Evans, G.L. / Baker, E.N. / Lott, J.S. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 139.7 KB | Display | ![]() |
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PDB format | ![]() | 105.5 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.4 MB | Display | ![]() |
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Full document | ![]() | 1.4 MB | Display | |
Data in XML | ![]() | 25.5 KB | Display | |
Data in CIF | ![]() | 34.9 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4zofC ![]() 4zojC ![]() 3qr9S S: Starting model for refinement 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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Components
#1: Protein | Mass: 38948.012 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Strain: ATCC 25177 / H37Ra / Gene: trpD, MRA_2208 / Plasmid: pET23A / Production host: ![]() ![]() References: UniProt: A5U4M0, anthranilate phosphoribosyltransferase #2: Chemical | ChemComp-MG / #3: Sugar | #4: Chemical | ChemComp-62L / | #5: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.25 Å3/Da / Density % sol: 45.25 % / Description: Flat diamond shape |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, hanging drop / pH: 6.5 / Details: 0.2 M imidazole-malate, 11% PEG4000 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 210r / Detector: CCD / Date: Oct 30, 2014 |
Radiation | Monochromator: double crystal Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9537 Å / Relative weight: 1 |
Reflection | Resolution: 2.34→36 Å / Num. obs: 29113 / % possible obs: 100 % / Observed criterion σ(I): -3 / Redundancy: 4.1 % / Rmerge(I) obs: 0.214 / Net I/σ(I): 4.4 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB entry 3QR9 chain A Resolution: 2.34→35.497 Å / SU ML: 0.3 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 27.25 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.34→35.497 Å
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Refine LS restraints |
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LS refinement shell |
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