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- PDB-6ba7: Crystal structure of Mycobacterium tuberculosis malate synthase i... -
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Open data
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Basic information
Entry | Database: PDB / ID: 6ba7 | ||||||
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Title | Crystal structure of Mycobacterium tuberculosis malate synthase in complex with 2-Cl-4-OH-phenyldiketoacid | ||||||
![]() | Malate synthase G | ||||||
![]() | TRANSFERASE/TRANSFERASE inhibitor / Acetyltransferase / Structural Genomics / TB Structural Genomics Consortium / TBSGC / TRANSFERASE / TRANSFERASE-TRANSFERASE inhibitor complex | ||||||
Function / homology | ![]() host cell extracellular matrix binding / capsule / malate synthase / malate synthase activity / coenzyme A binding / adhesion of symbiont to host / coenzyme A metabolic process / glyoxylate catabolic process / glyoxylate cycle / fibronectin binding ...host cell extracellular matrix binding / capsule / malate synthase / malate synthase activity / coenzyme A binding / adhesion of symbiont to host / coenzyme A metabolic process / glyoxylate catabolic process / glyoxylate cycle / fibronectin binding / laminin binding / tricarboxylic acid cycle / peptidoglycan-based cell wall / cell surface / magnesium ion binding / protein homodimerization activity / extracellular region / plasma membrane / cytosol / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Krieger, I.V. / Sacchettini, J.C. / TB Structural Genomics Consortium (TBSGC) | ||||||
Funding support | ![]()
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![]() | ![]() Title: Anion-pi Interactions in Computer-Aided Drug Design: Modeling the Inhibition of Malate Synthase by Phenyl-Diketo Acids. Authors: Ellenbarger, J.F. / Krieger, I.V. / Huang, H.L. / Gomez-Coca, S. / Ioerger, T.R. / Sacchettini, J.C. / Wheeler, S.E. / Dunbar, K.R. #1: ![]() Title: Structure-guided discovery of phenyl-diketo acids as potent inhibitors of M. tuberculosis malate synthase. Authors: Krieger, I.V. / Freundlich, J.S. / Gawandi, V.B. / Roberts, J.P. / Sun, Q. / Owen, J.L. / Fraile, M.T. / Huss, S.I. / Lavandera, J.L. / Ioerger, T.R. / Sacchettini, J.C. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 151.1 KB | Display | ![]() |
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PDB format | ![]() | 115.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 6apzC ![]() 6as6C ![]() 6asuC ![]() 6au9C ![]() 6axbC ![]() 6bu1C ![]() 6c2xC ![]() 6c6oC ![]() 6c7bC ![]() 6c8pC ![]() 6dkoC ![]() 6dl9C ![]() 6dljC ![]() 6dnpC ![]() 1n8iS 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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1 |
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Unit cell |
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Components on special symmetry positions |
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Components
#1: Protein | Mass: 80488.797 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() References: UniProt: A5U3K4, UniProt: P9WK17*PLUS, malate synthase | ||||
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#2: Chemical | #3: Chemical | ChemComp-D1Y / ( | #4: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.24 Å3/Da / Density % sol: 45.01 % |
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Crystal grow | Temperature: 289 K / Method: vapor diffusion, hanging drop / Details: PEG3350, MgCl2, TRIS-HCl / PH range: 7.5-8.5 |
-Data collection
Diffraction | Mean temperature: 120 K |
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Diffraction source | Source: ![]() |
Detector | Type: BRUKER SMART 6000 / Detector: CCD / Date: Feb 1, 2012 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.54 Å / Relative weight: 1 |
Reflection | Resolution: 2.49→50 Å / Num. obs: 22429 / % possible obs: 83.8 % / Redundancy: 5.8 % / Rmerge(I) obs: 0.248 / Rsym value: 0.23 / Net I/σ(I): 10 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 1N8I Resolution: 2.496→46.212 Å / SU ML: 0.41 / Cross valid method: FREE R-VALUE / σ(F): 1.33 / Phase error: 33.21 / 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: 2.496→46.212 Å
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Refine LS restraints |
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LS refinement shell |
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