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Yorodumi- PDB-7mmt: Crystal Structure of the Class Ie Ribonucleotide Reductase Beta S... -
+Open data
-Basic information
Entry | Database: PDB / ID: 7mmt | ||||||
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Title | Crystal Structure of the Class Ie Ribonucleotide Reductase Beta Subunit from Aerococcus urinae with Cu(I) bound (Cu chloride soak) | ||||||
Components | Ribonucleoside-diphosphate reductaseRibonucleotide reductase | ||||||
Keywords | OXIDOREDUCTASE / ribonucleotide reductase / beta subunit / RNR / R2 / class Ie / metal-free / METAL BINDING PROTEIN | ||||||
Function / homology | Function and homology information ribonucleoside-diphosphate reductase complex / ribonucleoside-diphosphate reductase / ribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor / deoxyribonucleotide biosynthetic process / membrane Similarity search - Function | ||||||
Biological species | Aerococcus urinae (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.54 Å | ||||||
Authors | Palowitch, G.M. / Boal, A.K. | ||||||
Funding support | United States, 1items
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Citation | Journal: To be published Title: Ribonucleotide Reductase Authors: Palowitch, G.M. / Boal, A.K. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 7mmt.cif.gz | 149.5 KB | Display | PDBx/mmCIF format |
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PDB format | pdb7mmt.ent.gz | 114.9 KB | Display | PDB format |
PDBx/mmJSON format | 7mmt.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/mm/7mmt ftp://data.pdbj.org/pub/pdb/validation_reports/mm/7mmt | HTTPS FTP |
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-Related structure data
Related structure data | 7mmpC 7mmqC 7mmrC 7mmsC 7mmuC 7mmwC 6eboS S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 39320.973 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Aerococcus urinae (strain ACS-120-V-Col10a) (bacteria) Strain: ACS-120-V-Col10a / Gene: HMPREF9243_0731 / Production host: Escherichia coli BL21(DE3) (bacteria) References: UniProt: F2I8X9, ribonucleoside-diphosphate reductase #2: Chemical | #3: Chemical | #4: Chemical | ChemComp-CL / #5: Water | ChemComp-HOH / | Has ligand of interest | Y | |
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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: 2.13 Å3/Da / Density % sol: 42.27 % / Mosaicity: 0.157 ° |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / Details: 18% (w/v) PEG 3350, 0.2 M magnesium chloride |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 23-ID-B / Wavelength: 1.0332 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Mar 8, 2020 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 1.0332 Å / Relative weight: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.54→50 Å / Num. obs: 96895 / % possible obs: 98.4 % / Redundancy: 6.4 % / Rmerge(I) obs: 0.071 / Rpim(I) all: 0.03 / Rrim(I) all: 0.077 / Χ2: 0.874 / Net I/σ(I): 8.4 / Num. measured all: 624403 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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-Phasing
Phasing | Method: molecular replacement |
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 6EBO Resolution: 1.54→38.33 Å / Cor.coef. Fo:Fc: 0.958 / Cor.coef. Fo:Fc free: 0.946 / SU B: 1.464 / SU ML: 0.053 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.083 / ESU R Free: 0.081 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: 1.2 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 59.23 Å2 / Biso mean: 14.015 Å2 / Biso min: 6.4 Å2
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Refinement step | Cycle: final / Resolution: 1.54→38.33 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.54→1.58 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
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