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- PDB-6b4o: 1.73 Angstrom Resolution Crystal Structure of Glutathione Reducta... -
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Open data
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Basic information
Entry | Database: PDB / ID: 6b4o | ||||||
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Title | 1.73 Angstrom Resolution Crystal Structure of Glutathione Reductase from Enterococcus faecalis in Complex with FAD | ||||||
![]() | Glutathione reductase | ||||||
![]() | HYDROLASE / Structural Genomics / Center for Structural Genomics of Infectious Diseases / CSGID / Glutathione Reductase / FAD | ||||||
Function / homology | ![]() glutathione-disulfide reductase (NADPH) activity / glutathione metabolic process / cell redox homeostasis / flavin adenine dinucleotide binding / NADP binding / cellular response to oxidative stress / metal ion binding / cytosol Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Minasov, G. / Warwzak, Z. / Shuvalova, L. / Dubrovska, I. / Cardona-Correa, A. / Grimshaw, S. / Kwon, K. / Anderson, W.F. / Satchell, K.J.F. / Joachimiak, A. / Center for Structural Genomics of Infectious Diseases (CSGID) | ||||||
![]() | ![]() Title: 1.73 Angstrom Resolution Crystal Structure of Glutathione Reductase from Enterococcus faecalis in Complex with FAD. Authors: Minasov, G. / Warwzak, Z. / Shuvalova, L. / Dubrovska, I. / Cardona-Correa, A. / Grimshaw, S. / Kwon, K. / Anderson, W.F. / Satchell, K.J.F. / Joachimiak, A. / Center for Structural Genomics ...Authors: Minasov, G. / Warwzak, Z. / Shuvalova, L. / Dubrovska, I. / Cardona-Correa, A. / Grimshaw, S. / Kwon, K. / Anderson, W.F. / Satchell, K.J.F. / Joachimiak, A. / Center for Structural Genomics of Infectious Diseases (CSGID) | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 767.5 KB | Display | ![]() |
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PDB format | ![]() | 633.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 5v36S S: Starting model for refinement |
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Similar structure data | |
Other databases |
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Links
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Assembly
Deposited unit | ![]()
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2 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 49693.117 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Strain: V583 / Gene: gor / Plasmid: pMCSG53 / Production host: ![]() ![]() References: UniProt: Q82Z09, adenosylhomocysteinase, glutathione-disulfide reductase #2: Chemical | ChemComp-FAD / #3: Chemical | ChemComp-MG / #4: Chemical | ChemComp-CL / #5: Water | ChemComp-HOH / | Has protein modification | Y | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.27 Å3/Da / Density % sol: 45.9 % |
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Crystal grow | Temperature: 295 K / Method: vapor diffusion, sitting drop / pH: 5.5 Details: Protein: 12.7 mg/ml, 0.5M Sodium chloride, 0.01M Tris HCl (pH 8.3), 1mM FAD, 1mM NADH; Screen: JCSG+ (H11), 0.2M Magnesium chloride, 0.1M Bis-Tris (pH 5.5), 25% (w/v) PEG 3350 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 300 mm CCD / Detector: CCD / Date: Aug 19, 2017 / Details: C(111) |
Radiation | Monochromator: Be / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97872 Å / Relative weight: 1 |
Reflection | Resolution: 1.73→30 Å / Num. obs: 188943 / % possible obs: 100 % / Observed criterion σ(I): -3 / Redundancy: 4.3 % / Biso Wilson estimate: 24.5 Å2 / Rmerge(I) obs: 0.059 / Rpim(I) all: 0.032 / Rsym value: 0.059 / Χ2: 1.002 / Net I/σ(I): 22.1 |
Reflection shell | Resolution: 1.73→1.76 Å / Redundancy: 4.2 % / Rmerge(I) obs: 0.722 / Mean I/σ(I) obs: 2 / Num. unique obs: 9415 / CC1/2: 0.739 / Rpim(I) all: 0.4 / Rsym value: 0.722 / Χ2: 1.029 / % possible all: 100 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 5V36 Resolution: 1.73→29.98 Å / Cor.coef. Fo:Fc: 0.972 / Cor.coef. Fo:Fc free: 0.959 / SU B: 5.242 / SU ML: 0.088 / Cross valid method: THROUGHOUT / ESU R: 0.11 / ESU R Free: 0.105 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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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 mean: 29.547 Å2
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Refinement step | Cycle: 1 / Resolution: 1.73→29.98 Å
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Refine LS restraints |
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