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Yorodumi- PDB-7ool: Crystal structure of a Candidatus photodesmus katoptron thioredox... -
+Open data
-Basic information
Entry | Database: PDB / ID: 7ool | |||||||||
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Title | Crystal structure of a Candidatus photodesmus katoptron thioredoxin chimera containing an ancestral loop | |||||||||
Components | Thioredoxin | |||||||||
Keywords | OXIDOREDUCTASE / QUIMERA FROM ANCESTRAL LPBCA | |||||||||
Function / homology | Function and homology information | |||||||||
Biological species | Candidatus Photodesmus katoptron (bacteria) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 2.85 Å | |||||||||
Authors | Gavira, J.A. / Ibarra-Molero, B. / Gamiz-Arco, G. / Risso, V. / Sanchez-Ruiz, J.M. | |||||||||
Funding support | Spain, 2items
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Citation | Journal: J.Mol.Biol. / Year: 2021 Title: Combining Ancestral Reconstruction with Folding-Landscape Simulations to Engineer Heterologous Protein Expression. Authors: Gamiz-Arco, G. / Risso, V.A. / Gaucher, E.A. / Gavira, J.A. / Naganathan, A.N. / Ibarra-Molero, B. / Sanchez-Ruiz, J.M. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 7ool.cif.gz | 118.5 KB | Display | PDBx/mmCIF format |
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PDB format | pdb7ool.ent.gz | 76.9 KB | Display | PDB format |
PDBx/mmJSON format | 7ool.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 7ool_validation.pdf.gz | 457.4 KB | Display | wwPDB validaton report |
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Full document | 7ool_full_validation.pdf.gz | 459 KB | Display | |
Data in XML | 7ool_validation.xml.gz | 6.4 KB | Display | |
Data in CIF | 7ool_validation.cif.gz | 8.9 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/oo/7ool ftp://data.pdbj.org/pub/pdb/validation_reports/oo/7ool | HTTPS FTP |
-Related structure data
Related structure data | 2trxS 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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2 |
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Unit cell |
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Components on special symmetry positions |
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments:
NCS oper: (Code: givenMatrix: (-0.984762654858, 0.145034824115, 0.0959552676601), (0.151766602828, 0.447338881635, 0.881393682326), (0.0849082555702, 0.882526387578, -0.462534067248)Vector: 8. ...NCS oper: (Code: given Matrix: (-0.984762654858, 0.145034824115, 0.0959552676601), Vector: |
-Components
-Protein , 1 types, 2 molecules AB
#1: Protein | Mass: 12059.027 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Candidatus Photodesmus katoptron (bacteria) Gene: trx, O1U_0791 / Variant: Akat1 / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: S3DGC4 |
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-Non-polymers , 7 types, 21 molecules
#2: Chemical | #3: Chemical | ChemComp-PG4 / | #4: Chemical | #5: Chemical | ChemComp-SO4 / | #6: Chemical | ChemComp-GOL / | #7: Chemical | ChemComp-PGE / | #8: Water | ChemComp-HOH / | |
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-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: 4.71 Å3/Da / Density % sol: 73.92 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 7 / Details: HAMPTON RESEARCH: HRI: C33 & C34 PEG-ION: C13 / PH range: 7 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: ID23-1 / Wavelength: 0.9686 Å |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Oct 21, 2017 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9686 Å / Relative weight: 1 |
Reflection | Resolution: 2.85→44.33 Å / Num. obs: 19411 / % possible obs: 99.48 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 3.5 % / Biso Wilson estimate: 82.2 Å2 / CC1/2: 0.994 / CC star: 0.998 / Rmerge(I) obs: 0.121 / Rpim(I) all: 0.074 / Net I/σ(I): 7.67 |
Reflection shell | Resolution: 2.85→2.93 Å / Redundancy: 3.7 % / Rmerge(I) obs: 0.935 / Mean I/σ(I) obs: 1.03 / Num. unique obs: 1077 / CC1/2: 0.454 / CC star: 0.79 / Rpim(I) all: 0.557 / % possible all: 99.91 |
-Phasing
Phasing | Method: molecular replacement | ||||||
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Phasing MR | R rigid body: 0.582
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 2TRX Resolution: 2.85→44.3 Å / SU ML: 0.5691 / Cross valid method: FREE R-VALUE / σ(F): 1.01 / Phase error: 32.7486 Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 71.61 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.85→44.3 Å
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Refine LS restraints |
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Refine LS restraints NCS | Type: Torsion NCS / Rms dev position: 0.765195382018 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell |
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group | Refine-ID: X-RAY DIFFRACTION / Label seq-ID: 1 - 106
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