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Yorodumi- PDB-8qg1: Crystal structure of oxidized respiratory Complex I subunits NuoE... -
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Open data
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Basic information
| Entry | Database: PDB / ID: 8qg1 | ||||||
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| Title | Crystal structure of oxidized respiratory Complex I subunits NuoEF from Aquifex aeolicus bound to ADP-ribose | ||||||
Components | (NADH-quinone oxidoreductase subunit ...) x 2 | ||||||
Keywords | OXIDOREDUCTASE / Complex I / Respiratory Chain / Inhibitor / NADH-binding | ||||||
| Function / homology | Function and homology informationTranslocases; Catalysing the translocation of protons; Linked to oxidoreductase reactions / NADH dehydrogenase (ubiquinone) activity / quinone binding / respiratory electron transport chain / 2 iron, 2 sulfur cluster binding / FMN binding / 4 iron, 4 sulfur cluster binding / oxidoreductase activity / metal ion binding Similarity search - Function | ||||||
| Biological species | ![]() Aquifex aeolicus VF5 (bacteria) | ||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / FOURIER SYNTHESIS / Resolution: 2 Å | ||||||
Authors | Wohlwend, D. / Friedrich, T. | ||||||
| Funding support | 1items
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Citation | Journal: Structure / Year: 2024Title: Structures of 3-acetylpyridine adenine dinucleotide and ADP-ribose bound to the electron input module of respiratory complex I. Authors: Wohlwend, D. / Merono, L. / Bucka, S. / Ritter, K. / Jessen, H.J. / Friedrich, T. | ||||||
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 8qg1.cif.gz | 636.9 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb8qg1.ent.gz | 400.8 KB | Display | PDB format |
| PDBx/mmJSON format | 8qg1.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 8qg1_validation.pdf.gz | 3.2 MB | Display | wwPDB validaton report |
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| Full document | 8qg1_full_validation.pdf.gz | 3.2 MB | Display | |
| Data in XML | 8qg1_validation.xml.gz | 50.3 KB | Display | |
| Data in CIF | 8qg1_validation.cif.gz | 74.4 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/qg/8qg1 ftp://data.pdbj.org/pub/pdb/validation_reports/qg/8qg1 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 8qgwC ![]() 8qh4C ![]() 8qh7C ![]() 8qhkC C: citing same article ( |
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| Similar structure data | Similarity search - Function & homology F&H Search |
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Links
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Assembly
| Deposited unit | ![]()
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| Unit cell |
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Components
-NADH-quinone oxidoreductase subunit ... , 2 types, 4 molecules ACBD
| #1: Protein | Mass: 18573.619 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Aquifex aeolicus VF5 (bacteria) / Gene: nuoE, aq_574 / Plasmid: pET-28b(+) / Production host: ![]() References: UniProt: O66842, Translocases; Catalysing the translocation of protons; Linked to oxidoreductase reactions #2: Protein | Mass: 48523.301 Da / Num. of mol.: 2 / Mutation: AGHHHHHH added after L426 Source method: isolated from a genetically manipulated source Details: AGHHHHHH were added with molecular biological tehniques to allow for affinity purification Source: (gene. exp.) ![]() Aquifex aeolicus VF5 (bacteria) / Gene: nuoF / Plasmid: pET-28b(+) / Production host: ![]() |
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-Non-polymers , 10 types, 889 molecules 


















| #3: Chemical | | #4: Chemical | ChemComp-SO4 / #5: Chemical | ChemComp-CL / | #6: Chemical | #7: Chemical | #8: Chemical | #9: Chemical | #10: Chemical | #11: Chemical | #12: Water | ChemComp-HOH / | |
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-Details
| 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: 2.59 Å3/Da / Density % sol: 52.48 % |
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| Crystal grow | Temperature: 281 K / Method: vapor diffusion, sitting drop Details: trisodium citrate, ammonium sulfate, sodium chloride, Tris, BisTris PH range: 6.3 - 7.1 |
-Data collection
| Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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| Diffraction source | Source: SYNCHROTRON / Site: SLS / Beamline: X06SA / Wavelength: 1 Å |
| Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: May 5, 2018 |
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
| Reflection | Resolution: 2→49.561 Å / Num. obs: 94748 / % possible obs: 99.8 % / Observed criterion σ(I): 1.5 / Redundancy: 13.6 % / Biso Wilson estimate: 31.47 Å2 / CC1/2: 0.999 / Rpim(I) all: 0.039 / Net I/σ(I): 12.8 |
| Reflection shell | Resolution: 2→2.03 Å / Redundancy: 14.2 % / Mean I/σ(I) obs: 1.6 / Num. unique obs: 4651 / CC1/2: 0.777 / Rpim(I) all: 0.567 / % possible all: 99.9 |
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Processing
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| Refinement | Method to determine structure: FOURIER SYNTHESIS / Resolution: 2→49.561 Å / Cor.coef. Fo:Fc: 0.971 / Cor.coef. Fo:Fc free: 0.961 / SU B: 8.798 / SU ML: 0.12 / Cross valid method: FREE R-VALUE / ESU R: 0.165 / ESU R Free: 0.142 Details: Hydrogens have been added in their riding positions
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| Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK BULK SOLVENT | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso mean: 35.457 Å2
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| Refinement step | Cycle: LAST / Resolution: 2→49.561 Å
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| Refine LS restraints |
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| LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 20
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| Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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| Refinement TLS group | Selection: ALL |
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Aquifex aeolicus VF5 (bacteria)
X-RAY DIFFRACTION
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