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Yorodumi- PDB-6s2u: Structure of the catalytic domain of T. thermophilus Rel in compl... -
+Open data
-Basic information
Entry | Database: PDB / ID: 6s2u | ||||||
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Title | Structure of the catalytic domain of T. thermophilus Rel in complex with AMP and ppGpp | ||||||
Components | (P)ppGpp synthetase I, SpoT/RelA | ||||||
Keywords | TRANSFERASE / ppGpp synthetase / ppGpp hydrolase / ppGpp / translation / stringent response | ||||||
Function / homology | Function and homology information guanosine tetraphosphate metabolic process / GTP diphosphokinase activity / GTP diphosphokinase Similarity search - Function | ||||||
Biological species | Thermus thermophilus (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.95 Å | ||||||
Authors | Garcia-Pino, A. | ||||||
Citation | Journal: Nat.Chem.Biol. / Year: 2020 Title: A nucleotide-switch mechanism mediates opposing catalytic activities of Rel enzymes. Authors: Tamman, H. / Van Nerom, K. / Takada, H. / Vandenberk, N. / Scholl, D. / Polikanov, Y. / Hofkens, J. / Talavera, A. / Hauryliuk, V. / Hendrix, J. / Garcia-Pino, A. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6s2u.cif.gz | 153.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6s2u.ent.gz | 120.3 KB | Display | PDB format |
PDBx/mmJSON format | 6s2u.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/s2/6s2u ftp://data.pdbj.org/pub/pdb/validation_reports/s2/6s2u | HTTPS FTP |
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-Related structure data
Related structure data | 6s2tC 6s2vC 1vj7S S: Starting model for refinement C: citing same article (ref.) |
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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 on special symmetry positions |
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-Components
-Protein , 1 types, 1 molecules A
#1: Protein | ( Mass: 40705.883 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Thermus thermophilus (bacteria) / Gene: Ththe16_1734 / Production host: Escherichia coli (E. coli) References: UniProt: F6DES6, UniProt: Q5SHL3*PLUS, GTP diphosphokinase |
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-Non-polymers , 6 types, 27 molecules
#2: Chemical | ChemComp-MN / | ||
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#3: Chemical | ChemComp-AMP / | ||
#4: Chemical | ChemComp-GN3 / [[[( | ||
#5: Chemical | ChemComp-TMO / | ||
#6: Chemical | #7: Water | ChemComp-HOH / | |
-Details
Has ligand of interest | N |
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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: 3 Å3/Da / Density % sol: 58.99 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 8 Details: 0.002 M Zinc chloride 0.1 M Tris 8.0 20 % w/v PEG 6000 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: SOLEIL / Beamline: PROXIMA 2 / Wavelength: 0.9801 Å |
Detector | Type: DECTRIS EIGER X 9M / Detector: PIXEL / Date: Jul 1, 2016 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9801 Å / Relative weight: 1 |
Reflection | Resolution: 2.95→56.36 Å / Num. obs: 6572 / % possible obs: 91.9 % / Redundancy: 10.3 % / Biso Wilson estimate: 102.64 Å2 / CC1/2: 0.996 / Rmerge(I) obs: 0.12 / Rpim(I) all: 0.04 / Net I/σ(I): 13.8 |
Reflection shell | Resolution: 2.95→3.02 Å / Rmerge(I) obs: 1.1 / Num. unique obs: 2399 / CC1/2: 0.868 / Rpim(I) all: 0.36 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 1vj7 Resolution: 2.95→56.36 Å / Cor.coef. Fo:Fc: 0.909 / Cor.coef. Fo:Fc free: 0.879 / Cross valid method: THROUGHOUT / σ(F): 0 / SU Rfree Blow DPI: 0.528
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Displacement parameters | Biso mean: 101.56 Å2
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Refine analyze | Luzzati coordinate error obs: 0.46 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.95→56.36 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.95→3.12 Å / Total num. of bins used: 16
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Refinement TLS params. | Method: refined / Origin x: 97.0037 Å / Origin y: -62.0508 Å / Origin z: 97.8665 Å
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Refinement TLS group | Selection details: { A|* } |