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Yorodumi- PDB-6j7c: Crystal structure of proline racemase-like protein from Thermococ... -
+Open data
-Basic information
Entry | Database: PDB / ID: 6j7c | ||||||
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Title | Crystal structure of proline racemase-like protein from Thermococcus litoralis in complex with proline | ||||||
Components | Proline racemase | ||||||
Keywords | ISOMERASE / Proline racemase / Hydroxyproline 2-epimerase / Hyperthermophilic archaea | ||||||
Function / homology | Proline racemase family / Proline racemase / Diaminopimelate Epimerase; Chain A, domain 1 / Diaminopimelate Epimerase; Chain A, domain 1 / Roll / Alpha Beta / PROLINE / Proline racemase Function and homology information | ||||||
Biological species | Thermococcus litoralis (archaea) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.7 Å | ||||||
Authors | Watanabe, Y. / Watanabe, S. / Itoh, Y. / Watanabe, Y. | ||||||
Funding support | Japan, 1items
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Citation | Journal: Biochem. Biophys. Res. Commun. / Year: 2019 Title: Crystal structure of substrate-bound bifunctional proline racemase/hydroxyproline epimerase from a hyperthermophilic archaeon. Authors: Watanabe, Y. / Watanabe, S. / Itoh, Y. / Watanabe, Y. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6j7c.cif.gz | 78.9 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6j7c.ent.gz | 57.3 KB | Display | PDB format |
PDBx/mmJSON format | 6j7c.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/j7/6j7c ftp://data.pdbj.org/pub/pdb/validation_reports/j7/6j7c | HTTPS FTP |
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-Related structure data
Related structure data | 1w61S 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: 38201.625 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Thermococcus litoralis (strain ATCC 51850 / DSM 5473 / JCM 8560 / NS-C) (archaea) Strain: ATCC 51850 / DSM 5473 / JCM 8560 / NS-C / Gene: OCC_00372 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21-CodonPlus(DE3)-RIL / References: UniProt: H3ZMH5 |
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#2: Chemical | ChemComp-PRO / |
#3: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 4.35 Å3/Da / Density % sol: 71.72 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 7 Details: 0.1M HEPES pH 7.0, 30% (v/v) Jeffamine ED-2001 pH 7.0 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: SPring-8 / Beamline: BL38B1 / Wavelength: 1 Å |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Oct 8, 2017 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.7→50 Å / Num. obs: 18535 / % possible obs: 100 % / Redundancy: 20.1 % / Biso Wilson estimate: 58.24 Å2 / Rpim(I) all: 0.041 / Rrim(I) all: 0.185 / Rsym value: 0.18 / Net I/σ(I): 25.4 |
Reflection shell | Resolution: 2.7→2.75 Å / Redundancy: 19.7 % / Mean I/σ(I) obs: 2 / Num. unique obs: 889 / CC1/2: 0.734 / Rpim(I) all: 0.446 / Rrim(I) all: 1.993 / Rsym value: 1.941 / % possible all: 100 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 1W61 Resolution: 2.7→46.793 Å / SU ML: 0.53 / Cross valid method: THROUGHOUT / σ(F): 1.34 / Phase error: 33.93
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 98.65 Å2 / Biso mean: 58.1317 Å2 / Biso min: 30.76 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 2.7→46.793 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 13 / % reflection obs: 100 %
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