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Yorodumi- PDB-5cpb: The effect of isoleucine to alanine mutation on InhA enzyme cryst... -
+Open data
-Basic information
Entry | Database: PDB / ID: 5cpb | |||||||||
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Title | The effect of isoleucine to alanine mutation on InhA enzyme crystallization pattern and inhibition by ligand PT70 (TCU) | |||||||||
Components | Enoyl-[acyl-carrier-protein] reductase [NADH] | |||||||||
Keywords | OXIDOREDUCTASE / Fatty acid biosynthesis inhibition | |||||||||
Function / homology | Function and homology information trans-2-enoyl-CoA reductase (NADH) activity / mycolic acid biosynthetic process / fatty acid elongation / enoyl-[acyl-carrier-protein] reductase (NADH) / enoyl-[acyl-carrier-protein] reductase (NADH) activity / NAD+ binding / peptidoglycan-based cell wall / fatty acid binding / fatty acid biosynthetic process / response to antibiotic / plasma membrane Similarity search - Function | |||||||||
Biological species | Mycobacterium tuberculosis (bacteria) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.997 Å | |||||||||
Authors | Li, H.-J. / Lai, C.-T. / Liu, N. / Yu, W. / Shah, S. / Bommineni, G.R. / Perrone, V. / Garcia-Diaz, M. / Tonge, P.J. / Simmerling, C. | |||||||||
Funding support | United States, 2items
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Citation | Journal: Biochemistry / Year: 2015 Title: Rational Modulation of the Induced-Fit Conformational Change for Slow-Onset Inhibition in Mycobacterium tuberculosis InhA. Authors: Lai, C.T. / Li, H.J. / Yu, W. / Shah, S. / Bommineni, G.R. / Perrone, V. / Garcia-Diaz, M. / Tonge, P.J. / Simmerling, C. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 5cpb.cif.gz | 314.5 KB | Display | PDBx/mmCIF format |
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PDB format | pdb5cpb.ent.gz | 255.5 KB | Display | PDB format |
PDBx/mmJSON format | 5cpb.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/cp/5cpb ftp://data.pdbj.org/pub/pdb/validation_reports/cp/5cpb | HTTPS FTP |
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-Related structure data
Related structure data | 5coqC 5cp8C 5cpfC 2b37S C: citing same article (ref.) S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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2 |
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Unit cell |
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-Components
#1: Protein | Mass: 30684.053 Da / Num. of mol.: 6 / Mutation: I215A Source method: isolated from a genetically manipulated source Source: (gene. exp.) Mycobacterium tuberculosis (bacteria) Gene: inhA, BN1213_03046, BN1303_01560, ERS024750_02142, ERS024751_00017, ERS024758_00017, ERS024764_00702, ERS094182_01549, ERS124362_00658, ERS124821_01119, ERS124823_00182, ERS124824_02080, ...Gene: inhA, BN1213_03046, BN1303_01560, ERS024750_02142, ERS024751_00017, ERS024758_00017, ERS024764_00702, ERS094182_01549, ERS124362_00658, ERS124821_01119, ERS124823_00182, ERS124824_02080, ERS124825_02290, ERS124826_03418, ERS124827_02051, ERS124828_01823, ERS124829_02123, ERS124830_01969, ERS124831_03317, ERS124832_00615, IQ38_05315, IQ40_05150, IQ42_05170, IQ45_05150, IQ47_05130, IQ48_05150, IU13_05205, IU15_05310, IU16_05150, IU17_05135, T209_05135 Production host: Escherichia coli (E. coli) References: UniProt: M9TGV3, UniProt: P9WGR1*PLUS, enoyl-[acyl-carrier-protein] reductase (NADH) #2: Chemical | ChemComp-NAD / #3: Water | ChemComp-HOH / | Nonpolymer details | The authors state that ligand PT70 (TCU) was the inhibitor ligand in the crystal, but was not ...The authors state that ligand PT70 (TCU) was the inhibitor ligand in the crystal, but was not included in the model due to disorder. | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION |
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-Sample preparation
Crystal | Density Matthews: 2.12 Å3/Da / Density % sol: 42.09 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 6 / Details: Sodium malonate, PEG 3350 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: NSLS / Beamline: X29A / Wavelength: 1.1 Å |
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Apr 5, 2011 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.1 Å / Relative weight: 1 |
Reflection | Resolution: 1.997→50 Å / Num. obs: 106047 / % possible obs: 99.5 % / Redundancy: 6.8 % / Net I/σ(I): 24.5 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 2B37 Resolution: 1.997→48.734 Å / SU ML: 0.59 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 25.58 / 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 / Bsol: 43.916 Å2 / ksol: 0.365 e/Å3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters |
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Refinement step | Cycle: LAST / Resolution: 1.997→48.734 Å
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Refine LS restraints |
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LS refinement shell |
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