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- PDB-7w3e: Bovine cytochrome c oxidese in CN-bound fully reduced state at 50 K -
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Open data
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Basic information
Entry | Database: PDB / ID: 7w3e | ||||||||||||||||||
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Title | Bovine cytochrome c oxidese in CN-bound fully reduced state at 50 K | ||||||||||||||||||
![]() | (Cytochrome c oxidase subunit ...) x 13 | ||||||||||||||||||
![]() | MEMBRANE PROTEIN / Cytochrome c oxidese / Respiratory enzyme / Heme protein / Protein complex / Mitochondrial protein | ||||||||||||||||||
Function / homology | ![]() TP53 Regulates Metabolic Genes / Cytoprotection by HMOX1 / respiratory chain complex IV assembly / mitochondrial respirasome assembly / respiratory chain complex IV / : / regulation of oxidative phosphorylation / Respiratory electron transport / cytochrome-c oxidase / : ...TP53 Regulates Metabolic Genes / Cytoprotection by HMOX1 / respiratory chain complex IV assembly / mitochondrial respirasome assembly / respiratory chain complex IV / : / regulation of oxidative phosphorylation / Respiratory electron transport / cytochrome-c oxidase / : / oxidative phosphorylation / mitochondrial electron transport, cytochrome c to oxygen / cytochrome-c oxidase activity / Mitochondrial protein degradation / electron transport coupled proton transport / ATP synthesis coupled electron transport / enzyme regulator activity / central nervous system development / mitochondrial inner membrane / oxidoreductase activity / copper ion binding / heme binding / mitochondrion / metal ion binding Similarity search - Function | ||||||||||||||||||
Biological species | ![]() ![]() | ||||||||||||||||||
Method | ![]() ![]() ![]() | ||||||||||||||||||
![]() | Tsukihara, T. / Shimada, A. | ||||||||||||||||||
Funding support | 5items
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![]() | ![]() Title: Crystallographic cyanide-probing for cytochrome c oxidase reveals structural bases suggesting that a putative proton transfer H-pathway pumps protons. Authors: Shimada, A. / Baba, J. / Nagao, S. / Shinzawa-Itoh, K. / Yamashita, E. / Muramoto, K. / Tsukihara, T. / Yoshikawa, S. | ||||||||||||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 1.4 MB | Display | ![]() |
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PDB format | ![]() | 1.2 MB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 13.2 MB | Display | ![]() |
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Full document | ![]() | 13.5 MB | Display | |
Data in XML | ![]() | 207 KB | Display | |
Data in CIF | ![]() | 276.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7vuwC ![]() 7vvrC ![]() 5b1aS S: Starting model for refinement C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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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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Unit cell |
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Components
-Cytochrome c oxidase subunit ... , 13 types, 26 molecules ANBOCPDQERFSGTHUIVJWKXLYMZ
#1: Protein | Mass: 57093.852 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #2: Protein | Mass: 26068.404 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #3: Protein | Mass: 29725.328 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #4: Protein | Mass: 16913.367 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #5: Protein | Mass: 11945.580 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #6: Protein | Mass: 10162.449 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #7: Protein | Mass: 9452.687 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #8: Protein | Mass: 9411.600 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #9: Protein | Mass: 8537.019 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #10: Protein | Mass: 6424.367 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #11: Protein/peptide | Mass: 5442.168 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #12: Protein/peptide | Mass: 5362.319 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #13: Protein/peptide | Mass: 4522.266 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
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-Sugars , 1 types, 17 molecules ![](data/chem/img/DMU.gif)
#26: Sugar | ChemComp-DMU / |
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-Non-polymers , 16 types, 3430 molecules ![](data/chem/img/HEA.gif)
![](data/chem/img/CU.gif)
![](data/chem/img/MG.gif)
![](data/chem/img/NA.gif)
![](data/chem/img/CYN.gif)
![](data/chem/img/TGL.gif)
![](data/chem/img/PGV.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/CUA.gif)
![](data/chem/img/CHD.gif)
![](data/chem/img/PEK.gif)
![](data/chem/img/CDL.gif)
![](data/chem/img/PSC.gif)
![](data/chem/img/ZN.gif)
![](data/chem/img/PO4.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/CU.gif)
![](data/chem/img/MG.gif)
![](data/chem/img/NA.gif)
![](data/chem/img/CYN.gif)
![](data/chem/img/TGL.gif)
![](data/chem/img/PGV.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/CUA.gif)
![](data/chem/img/CHD.gif)
![](data/chem/img/PEK.gif)
![](data/chem/img/CDL.gif)
![](data/chem/img/PSC.gif)
![](data/chem/img/ZN.gif)
![](data/chem/img/PO4.gif)
![](data/chem/img/HOH.gif)
#14: Chemical | ChemComp-HEA / #15: Chemical | #16: Chemical | #17: Chemical | ChemComp-NA / #18: Chemical | #19: Chemical | ChemComp-TGL / #20: Chemical | ChemComp-PGV / ( #21: Chemical | ChemComp-EDO / #22: Chemical | #23: Chemical | ChemComp-CHD / #24: Chemical | ChemComp-PEK / ( #25: Chemical | ChemComp-CDL / #27: Chemical | #28: Chemical | #29: Chemical | ChemComp-PO4 / | #30: Water | ChemComp-HOH / | |
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-Details
Has ligand of interest | N |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 4.09 Å3/Da / Density % sol: 69.93 % |
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Crystal grow | Temperature: 277 K / Method: batch mode / pH: 6.8 / Details: PEG 4000, Sodium phosphate buffer |
-Data collection
Diffraction | Mean temperature: 50 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Jun 11, 2014 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9 Å / Relative weight: 1 |
Reflection | Resolution: 1.45→200 Å / Num. obs: 1155078 / % possible obs: 100 % / Redundancy: 22.1 % / Rmerge(I) obs: 0.082 / Rpim(I) all: 0.016 / Net I/σ(I): 58.5 |
Reflection shell | Resolution: 1.45→1.46 Å / Mean I/σ(I) obs: 3.27 / Num. unique obs: 28677 / CC1/2: 0.975 / Rpim(I) all: 0.383 / % possible all: 100 |
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Processing
Software |
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Refinement | Method to determine structure: ![]() Starting model: 5B1A Resolution: 1.45→39.762 Å / SU ML: 0.12 / Cross valid method: FREE R-VALUE / σ(F): 1.33 / Phase error: 21.96 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.45→39.762 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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