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- PDB-4ows: Anthranilate phosphoribosyl transferase from Mycobacterium tuberc... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4ows | ||||||
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Title | Anthranilate phosphoribosyl transferase from Mycobacterium tuberculosis in complex with 4-methylanthranilate, PRPP and Magnesium | ||||||
![]() | Anthranilate phosphoribosyltransferase | ||||||
![]() | TRANSFERASE / Anthranilic Acids / Magnesium / Tryptophan / Inhibitor | ||||||
Function / homology | ![]() anthranilate phosphoribosyltransferase / anthranilate phosphoribosyltransferase activity / tryptophan biosynthetic process / magnesium ion binding / extracellular region / plasma membrane / cytosol Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Castell, A. / Cookson, T.V.M. / Short, F.L. / Lott, J.S. | ||||||
![]() | ![]() Title: Alternative substrates reveal catalytic cycle and key binding events in the reaction catalysed by anthranilate phosphoribosyltransferase from Mycobacterium tuberculosis. Authors: Cookson, T.V. / Castell, A. / Bulloch, E.M. / Evans, G.L. / Short, F.L. / Baker, E.N. / Lott, J.S. / Parker, E.J. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 259.3 KB | Display | ![]() |
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PDB format | ![]() | 210.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 478.9 KB | Display | ![]() |
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Full document | ![]() | 483.6 KB | Display | |
Data in XML | ![]() | 27.1 KB | Display | |
Data in CIF | ![]() | 38.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4n5vC ![]() 4n8qC ![]() 4n93C ![]() 4owmC ![]() 4ownC ![]() 4owoC ![]() 4owqC ![]() 4owuC ![]() 4owvC 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 | biological unit is the same as asym. |
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Components
#1: Protein | Mass: 38848.883 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() References: UniProt: P66992, UniProt: P9WFX5*PLUS, anthranilate phosphoribosyltransferase #2: Chemical | #3: Chemical | #4: Chemical | ChemComp-IMD / | #5: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.09 Å3/Da / Density % sol: 60.13 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, hanging drop / Details: imidazole/malate, PEG 4000 |
-Data collection
Diffraction | Mean temperature: 100 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Feb 13, 2010 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.95369 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 2.426→120.567 Å / Num. all: 34257 / Num. obs: 34257 / % possible obs: 100 % / Redundancy: 7.2 % / Rpim(I) all: 0.037 / Rrim(I) all: 0.102 / Rsym value: 0.087 / Net I/av σ(I): 8.556 / Net I/σ(I): 17.6 / Num. measured all: 247716 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1 / Rejects: _
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Processing
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Refinement | Resolution: 2.43→73.03 Å / Cor.coef. Fo:Fc: 0.951 / Cor.coef. Fo:Fc free: 0.924 / SU B: 13.512 / SU ML: 0.155 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.29 / ESU R Free: 0.223 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : RESIDUAL ONLY
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 101.27 Å2 / Biso mean: 32.786 Å2 / Biso min: 16.53 Å2
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Refinement step | Cycle: final / Resolution: 2.43→73.03 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.426→2.489 Å / Total num. of bins used: 20
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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