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Yorodumi- PDB-4oub: A 2.20 angstroms X-ray crystal structure of E268A 2-aminomucaonat... -
+Open data
-Basic information
Entry | Database: PDB / ID: 4oub | ||||||
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Title | A 2.20 angstroms X-ray crystal structure of E268A 2-aminomucaonate 6-semialdehyde dehydrogenase catalytic intermediate from Pseudomonas fluorescens | ||||||
Components | 2-aminomuconate 6-semialdehyde dehydrogenase | ||||||
Keywords | OXIDOREDUCTASE / Aldehyde dehydrogenase / Dehydrogenase / NAD | ||||||
Function / homology | Function and homology information polyamine catabolic process / aldehyde dehydrogenase (NAD+) activity / retinal dehydrogenase activity / retinoic acid metabolic process / nucleotide binding Similarity search - Function | ||||||
Biological species | Pseudomonas fluorescens (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.19 Å | ||||||
Authors | Huo, L. / Liu, A. | ||||||
Citation | Journal: Nat Commun / Year: 2015 Title: Crystallographic and spectroscopic snapshots reveal a dehydrogenase in action. Authors: Huo, L. / Davis, I. / Liu, F. / Andi, B. / Esaki, S. / Iwaki, H. / Hasegawa, Y. / Orville, A.M. / Liu, A. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4oub.cif.gz | 391 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4oub.ent.gz | 316.6 KB | Display | PDB format |
PDBx/mmJSON format | 4oub.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 4oub_validation.pdf.gz | 1.8 MB | Display | wwPDB validaton report |
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Full document | 4oub_full_validation.pdf.gz | 1.8 MB | Display | |
Data in XML | 4oub_validation.xml.gz | 77.7 KB | Display | |
Data in CIF | 4oub_validation.cif.gz | 109.3 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ou/4oub ftp://data.pdbj.org/pub/pdb/validation_reports/ou/4oub | HTTPS FTP |
-Related structure data
Related structure data | 4i1wSC 4i25C 4i26C 4i2rC 4npiC 4oe2C 4ou2C 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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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 52062.555 Da / Num. of mol.: 4 / Mutation: E268A Source method: isolated from a genetically manipulated source Source: (gene. exp.) Pseudomonas fluorescens (bacteria) / Gene: nbaE / Plasmid: pET16Bb / Production host: Escherichia coli (E. coli) / Strain (production host): KU-7 / References: UniProt: Q83V33 #2: Chemical | ChemComp-NAD / #3: Chemical | ChemComp-NA / #4: Chemical | ChemComp-2VS / ( #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: 2.6 Å3/Da / Density % sol: 52.71 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, hanging drop / pH: 9.1 Details: 0.2 M sodium phosphate dibasic dihydrate, 20% w/v polyethylene glycol 3350, pH 9.1, VAPOR DIFFUSION, HANGING DROP, temperature 291K |
-Data collection
Diffraction | Mean temperature: 100 K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 22-BM / Wavelength: 1 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Feb 13, 2014 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 2.2→50 Å / Num. all: 110998 / Num. obs: 110554 / % possible obs: 99.6 % / Redundancy: 11.4 % / Rmerge(I) obs: 0.099 / Net I/σ(I): 9.1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell |
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-Processing
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: pdb entry 4I1W Resolution: 2.19→41 Å / Cor.coef. Fo:Fc: 0.961 / Cor.coef. Fo:Fc free: 0.942 / SU B: 5.655 / SU ML: 0.141 / Cross valid method: THROUGHOUT / ESU R: 0.248 / ESU R Free: 0.196 / 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: 36.1 Å2
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Refinement step | Cycle: LAST / Resolution: 2.19→41 Å
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Refine LS restraints |
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