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Yorodumi- PDB-3prb: Structural analysis of protein folding by the Methanococcus janna... -
+Open data
-Basic information
Entry | Database: PDB / ID: 3prb | ||||||
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Title | Structural analysis of protein folding by the Methanococcus jannaschii chaperone FKBP26 | ||||||
Components | FKBP-type peptidyl-prolyl cis-trans isomerase | ||||||
Keywords | Chaperone / Isomerase / FKBP | ||||||
Function / homology | Function and homology information organic substance metabolic process / peptidylprolyl isomerase / peptidyl-prolyl cis-trans isomerase activity Similarity search - Function | ||||||
Biological species | Methanocaldococcus jannaschii (archaea) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MAD / Resolution: 2.2 Å | ||||||
Authors | Martinez-Hackert, E. / Hendrickson, W.A. | ||||||
Citation | Journal: J.Mol.Biol. / Year: 2011 Title: Structural Analysis of Protein Folding by the Long-Chain Archaeal Chaperone FKBP26. Authors: Martinez-Hackert, E. / Hendrickson, W.A. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3prb.cif.gz | 100.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3prb.ent.gz | 78 KB | Display | PDB format |
PDBx/mmJSON format | 3prb.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/pr/3prb ftp://data.pdbj.org/pub/pdb/validation_reports/pr/3prb | HTTPS FTP |
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-Related structure data
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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Details | dimer |
-Components
#1: Protein | Mass: 25987.344 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Methanocaldococcus jannaschii (archaea) Gene: MJ0825 / Plasmid: pET24 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: Q58235, peptidylprolyl isomerase #2: 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: 2.59 Å3/Da / Density % sol: 52.48 % |
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Crystal grow | Temperature: 298 K / Method: hanging drop Details: 15% PMME550, 100NaCl, pH 100 mM BICINE, pH 9.0, hanging drop, temperature 298K PH range: 100 mM BICINE, pH 9.0 |
-Data collection
Diffraction |
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Diffraction source |
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Detector | Detector: CCD / Date: Jul 1, 2000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation |
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Radiation wavelength | Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Number: 57031 / Rmerge(I) obs: 0.064 / Χ2: 1.14 / D res high: 2.8 Å / D res low: 20 Å / Num. obs: 11712 / % possible obs: 84.2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Diffraction reflection shell |
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Reflection | Resolution: 2.2→19.84 Å / Num. obs: 25822 |
-Phasing
Phasing | Method: MAD | |||||||||||||||||||||||||||||||||||||||||||||||||
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Phasing set |
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Phasing MAD set |
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Phasing dm | FOM : 0.58 / FOM acentric: 0.58 / FOM centric: 0.58 / Reflection: 10632 / Reflection acentric: 9278 / Reflection centric: 1354 | |||||||||||||||||||||||||||||||||||||||||||||||||
Phasing dm shell |
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-Processing
Software |
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Refinement | Method to determine structure: MAD / Resolution: 2.2→19.84 Å / Cor.coef. Fo:Fc: 0.936 / Cor.coef. Fo:Fc free: 0.911 / WRfactor Rfree: 0.2803 / WRfactor Rwork: 0.2276 / Occupancy max: 1 / Occupancy min: 1 / FOM work R set: 0.7942 / SU B: 6.672 / SU ML: 0.172 / SU R Cruickshank DPI: 0.3122 / SU Rfree: 0.2378 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R Free: 0.238 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 83.47 Å2 / Biso mean: 43.025 Å2 / Biso min: 18.5 Å2
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Refinement step | Cycle: LAST / Resolution: 2.2→19.84 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.2→2.256 Å / Total num. of bins used: 20
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