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Yorodumi- PDB-3a4v: Crystal structure of pyruvate bound L-Threonine dehydrogenase fro... -
+Open data
-Basic information
Entry | Database: PDB / ID: 3a4v | |||||||||
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Title | Crystal structure of pyruvate bound L-Threonine dehydrogenase from Hyperthermophilic Archaeon Thermoplasma volcanium | |||||||||
Components | NDP-sugar epimerase | |||||||||
Keywords | OXIDOREDUCTASE / L-Threonine dehydrogenase / pyruvate | |||||||||
Function / homology | Function and homology information | |||||||||
Biological species | Thermoplasma volcanium (archaea) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.78 Å | |||||||||
Authors | Yoneda, K. / Sakuraba, H. / Ohshima, T. | |||||||||
Citation | Journal: J.Biol.Chem. / Year: 2012 Title: Crystal Structure of Binary and Ternary Complexes of Archaeal UDP-galactose 4-Epimerase-like L-Threonine Dehydrogenase from Thermoplasma volcanium. Authors: Yoneda, K. / Sakuraba, H. / Araki, T. / Ohshima, T. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3a4v.cif.gz | 141.7 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3a4v.ent.gz | 110.3 KB | Display | PDB format |
PDBx/mmJSON format | 3a4v.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/a4/3a4v ftp://data.pdbj.org/pub/pdb/validation_reports/a4/3a4v | HTTPS FTP |
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-Related structure data
Related structure data | 3a1nSC 3a9wC 3ajrC S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-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: 35887.891 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Thermoplasma volcanium (archaea) / Gene: TV0452, TVG0440460 / Plasmid: PET11A / Production host: Escherichia coli (E. coli) / References: UniProt: Q97BK3, L-threonine 3-dehydrogenase #2: Chemical | #3: Chemical | #4: Chemical | #5: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 1.98 Å3/Da / Density % sol: 37.8 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 6.4 Details: 48% MPD, 0.1M Sodium Cacodylate (pH6.4), 5% PEG8000, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: Photon Factory / Beamline: BL-17A / Wavelength: 1 Å |
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Jun 2, 2009 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 1.78→50 Å / Num. obs: 53908 / Biso Wilson estimate: 18.7 Å2 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 3A1N Resolution: 1.78→43.8 Å /
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Refinement step | Cycle: LAST / Resolution: 1.78→43.8 Å
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