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- PDB-2fug: Crystal structure of the hydrophilic domain of respiratory comple... -
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Open data
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Basic information
Entry | Database: PDB / ID: 2fug | ||||||
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Title | Crystal structure of the hydrophilic domain of respiratory complex I from Thermus thermophilus | ||||||
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![]() | OXIDOREDUCTASE / ELECTRON TRANSPORT / RESPIRATORY CHAIN | ||||||
Function / homology | ![]() : / Translocases; Catalysing the translocation of protons; Linked to oxidoreductase reactions / NADH:ubiquinone reductase (non-electrogenic) activity / molybdopterin cofactor binding / respiratory chain complex I / iron-sulfur cluster assembly / NADH dehydrogenase activity / mitochondrial respiratory chain complex I assembly / NADH dehydrogenase (ubiquinone) activity / quinone binding ...: / Translocases; Catalysing the translocation of protons; Linked to oxidoreductase reactions / NADH:ubiquinone reductase (non-electrogenic) activity / molybdopterin cofactor binding / respiratory chain complex I / iron-sulfur cluster assembly / NADH dehydrogenase activity / mitochondrial respiratory chain complex I assembly / NADH dehydrogenase (ubiquinone) activity / quinone binding / electron transport coupled proton transport / ATP synthesis coupled electron transport / aerobic respiration / ferric iron binding / 2 iron, 2 sulfur cluster binding / NAD binding / FMN binding / 4 iron, 4 sulfur cluster binding / iron ion binding / metal ion binding / plasma membrane Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Sazanov, L.A. / Hinchliffe, P. | ||||||
![]() | ![]() Title: Structure of the hydrophilic domain of respiratory complex I from Thermus thermophilus. Authors: Sazanov, L.A. / Hinchliffe, P. #1: ![]() Title: Organization of iron-sulfur clusters in respiratory complex I Authors: Hinchliffe, P. / Sazanov, L.A. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 1.8 MB | Display | ![]() |
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PDB format | ![]() | 1.5 MB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.8 MB | Display | ![]() |
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Full document | ![]() | 2.5 MB | Display | |
Data in XML | ![]() | 402.6 KB | Display | |
Data in CIF | ![]() | 534.3 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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2 | ![]()
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3 | ![]()
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4 | ![]()
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Unit cell |
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Components
-NADH-quinone oxidoreductase chain ... , 7 types, 28 molecules 1AJS2BKT3CLU4DMV5ENW6FOX9GPY
#1: Protein | Mass: 48693.715 Da / Num. of mol.: 4 / Fragment: Hydrophilic domain / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #2: Protein | Mass: 20309.162 Da / Num. of mol.: 4 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #3: Protein | Mass: 86656.203 Da / Num. of mol.: 4 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #4: Protein | Mass: 46428.027 Da / Num. of mol.: 4 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #5: Protein | Mass: 23893.254 Da / Num. of mol.: 4 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #6: Protein | Mass: 20262.564 Da / Num. of mol.: 4 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #7: Protein | Mass: 20106.309 Da / Num. of mol.: 4 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
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-Protein , 1 types, 4 molecules 7HQZ
#8: Protein | Mass: 14812.074 Da / Num. of mol.: 4 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
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-Non-polymers , 3 types, 40 molecules ![](data/chem/img/SF4.gif)
![](data/chem/img/FES.gif)
![](data/chem/img/FMN.gif)
![](data/chem/img/FES.gif)
![](data/chem/img/FMN.gif)
#9: Chemical | ChemComp-SF4 / #10: Chemical | ChemComp-FES / #11: Chemical | ChemComp-FMN / |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.12 Å3/Da / Density % sol: 60.52 % |
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Crystal grow | Temperature: 295 K / Method: vapor diffusion, sitting drop / pH: 7.5 Details: 0.1M HEPES pH 7.5, 0.4-0.5M NaCl, 0.1M CaCl2 and 8-10% PEG4000, VAPOR DIFFUSION, SITTING DROP, temperature 295K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 210 / Detector: CCD / Date: Nov 7, 2004 |
Radiation | Monochromator: Si(311) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97564 Å / Relative weight: 1 |
Reflection | Resolution: 3.3→29.988 Å / Num. all: 196320 / Num. obs: 195669 / % possible obs: 92.7 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 3.2 % / Biso Wilson estimate: 47.5 Å2 / Rmerge(I) obs: 0.158 / Rsym value: 0.158 / Net I/σ(I): 6.1 |
Reflection shell | Resolution: 3.3→3.48 Å / % possible obs: 89.2 % / Redundancy: 3.2 % / Rmerge(I) obs: 0.552 / Mean I/σ(I) obs: 1.7 / Num. measured all: 84269 / Num. unique all: 26742 / Num. unique obs: 26742 / Rsym value: 0.552 / % possible all: 89.2 |
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Processing
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Refinement | Method to determine structure: ![]() Details: The number of reflections used in refinement included two derivatives and Fe-edge, at lower resolution, were merged in SHARP during phasing.
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Displacement parameters | Biso mean: 64.8 Å2 | ||||||||||||||||||||||||||||
Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 3.3→20 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 3.3→3.42 Å / Rfactor Rfree error: 0.021 / Total num. of bins used: 10
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