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Yorodumi- PDB-2ag8: NADP complex of Pyrroline-5-carboxylate reductase from Neisseria ... -
+Open data
-Basic information
Entry | Database: PDB / ID: 2ag8 | ||||||
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Title | NADP complex of Pyrroline-5-carboxylate reductase from Neisseria meningitidis | ||||||
Components | pyrroline-5-carboxylate reductase | ||||||
Keywords | OXIDOREDUCTASE / Structural genomics / Pyrroline-5-carboxylate reductase / PSI / Protein Structure Initiative / Midwest Center for Structural Genomics / MCSG | ||||||
Function / homology | Function and homology information pyrroline-5-carboxylate reductase / pyrroline-5-carboxylate reductase activity / L-proline biosynthetic process / nucleotide binding / cytoplasm Similarity search - Function | ||||||
Biological species | Neisseria meningitidis (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.1 Å | ||||||
Authors | Chang, C. / Li, H. / Collart, F. / Joachimiak, A. / Midwest Center for Structural Genomics (MCSG) | ||||||
Citation | Journal: J.Mol.Biol. / Year: 2005 Title: Crystal Structures of Delta(1)-Pyrroline-5-carboxylate Reductase from Human Pathogens Neisseria meningitides and Streptococcus pyogenes. Authors: Nocek, B. / Chang, C. / Li, H. / Lezondra, L. / Holzle, D. / Collart, F. / Joachimiak, A. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 2ag8.cif.gz | 71.8 KB | Display | PDBx/mmCIF format |
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PDB format | pdb2ag8.ent.gz | 52.3 KB | Display | PDB format |
PDBx/mmJSON format | 2ag8.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 2ag8_validation.pdf.gz | 712.9 KB | Display | wwPDB validaton report |
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Full document | 2ag8_full_validation.pdf.gz | 723 KB | Display | |
Data in XML | 2ag8_validation.xml.gz | 16.1 KB | Display | |
Data in CIF | 2ag8_validation.cif.gz | 23 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ag/2ag8 ftp://data.pdbj.org/pub/pdb/validation_reports/ag/2ag8 | HTTPS FTP |
-Related structure data
Related structure data | 1yqgSC 2ahrC 2amfC S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data | |
Other databases |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 28799.439 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Neisseria meningitidis (bacteria) / Strain: MC58 / Plasmid: pMCSG / Production host: Escherichia coli (E. coli) / Strain (production host): BL21-derivatives / References: UniProt: Q9K1N1 |
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#2: Chemical | ChemComp-NAP / |
#3: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION |
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-Sample preparation
Crystal | Density Matthews: 2.6 Å3/Da / Density % sol: 51.9 % |
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Crystal grow | Temperature: 289 K / Method: vapor diffusion, sitting drop / pH: 7 Details: Ammonium sulfate, HEPES, PEG 3350, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 289K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 0.97917 Å |
Detector | Type: CUSTOM-MADE / Detector: CCD / Date: Aug 23, 2004 |
Radiation | Monochromator: double crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97917 Å / Relative weight: 1 |
Reflection | Resolution: 2.1→50 Å / Num. all: 17930 / Num. obs: 14057 / % possible obs: 78.4 % / Observed criterion σ(I): -3 / Redundancy: 2.7 % / Rmerge(I) obs: 0.086 / Net I/σ(I): 14.1 |
Reflection shell | Resolution: 2.1→2.18 Å / Redundancy: 1.7 % / Rmerge(I) obs: 0.391 / Mean I/σ(I) obs: 1.72 / % possible all: 35.2 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 1YQG Resolution: 2.1→50 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.929 / SU B: 11.058 / SU ML: 0.16 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.299 / ESU R Free: 0.241 / 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: 41.854 Å2
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Refinement step | Cycle: LAST / Resolution: 2.1→50 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.1→2.15 Å / Total num. of bins used: 20
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Refinement TLS params. | Method: refined / Origin x: 29.29 Å / Origin y: 31.383 Å / Origin z: 15.071 Å
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Refinement TLS group |
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