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- PDB-7ev7: Bovine heart cytochrome c oxidase in the carbon monoxide-bound fu... -
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Open data
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Basic information
Entry | Database: PDB / ID: 7ev7 | ||||||||||||||||||
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Title | Bovine heart cytochrome c oxidase in the carbon monoxide-bound fully reduced state at a 50 K | ||||||||||||||||||
![]() | (Cytochrome c oxidase subunit ...) x 13 | ||||||||||||||||||
![]() | OXIDOREDUCTASE / Respiratory enzyme Membrane protein Protein complex Heme protein | ||||||||||||||||||
Function / homology | ![]() Complex IV assembly / TP53 Regulates Metabolic Genes / Cytoprotection by HMOX1 / respiratory chain complex IV assembly / mitochondrial respirasome assembly / regulation of oxidative phosphorylation / respiratory chain complex IV / Respiratory electron transport / respiratory chain complex / cytochrome-c oxidase ...Complex IV assembly / TP53 Regulates Metabolic Genes / Cytoprotection by HMOX1 / respiratory chain complex IV assembly / mitochondrial respirasome assembly / regulation of oxidative phosphorylation / respiratory chain complex IV / Respiratory electron transport / respiratory chain complex / cytochrome-c oxidase / oxidative phosphorylation / mitochondrial electron transport, cytochrome c to oxygen / cytochrome-c oxidase activity / Mitochondrial protein degradation / ATP synthesis coupled electron transport / enzyme regulator activity / aerobic respiration / central nervous system development / respiratory electron transport chain / oxidoreductase activity / mitochondrial inner membrane / copper ion binding / heme binding / mitochondrion / metal ion binding Similarity search - Function | ||||||||||||||||||
Biological species | ![]() ![]() | ||||||||||||||||||
Method | ![]() ![]() ![]() | ||||||||||||||||||
![]() | Shimada, A. / Yoshikawa, S. / Tsukihara, T. | ||||||||||||||||||
Funding support | ![]()
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![]() | ![]() Title: Structure of CO-bound fully reduced state of bovine heart cytochrome c oxidase Authors: Shimada, A. / Shinzawa-Itoh, K. / 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 | ![]() | 12.6 MB | Display | ![]() |
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Full document | ![]() | 12.8 MB | Display | |
Data in XML | ![]() | 190.7 KB | Display | |
Data in CIF | ![]() | 254.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 5b1bS S: Starting model for refinement |
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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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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: 29957.627 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #4: Protein | Mass: 17179.646 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #5: Protein | Mass: 12453.081 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #6: Protein | Mass: 10684.038 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #7: Protein | Mass: 9629.782 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #8: Protein | Mass: 10039.244 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: 6682.726 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #11: Protein | Mass: 6365.217 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #12: Protein/peptide | Mass: 5449.396 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #13: Protein/peptide | Mass: 4967.756 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
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-Sugars , 1 types, 11 molecules 
#27: Sugar | ChemComp-DMU / |
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-Non-polymers , 16 types, 2704 molecules 






























#14: Chemical | ChemComp-PGV / ( #15: Chemical | ChemComp-HEA / #16: Chemical | #17: Chemical | #18: Chemical | ChemComp-NA / #19: Chemical | #20: Chemical | ChemComp-EDO / #21: Chemical | ChemComp-TGL / #22: Chemical | #23: Chemical | ChemComp-CHD / #24: Chemical | #25: Chemical | ChemComp-PEK / ( #26: Chemical | ChemComp-CDL / #28: Chemical | #29: Chemical | #30: Water | ChemComp-HOH / | |
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-Details
Has ligand of interest | Y |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 4.04 Å3/Da / Density % sol: 69.49 % |
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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: RAYONIX MX-225 / Detector: CCD / Date: Jun 30, 2017 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9 Å / Relative weight: 1 |
Reflection | Resolution: 1.6→200 Å / Num. obs: 8129618 / % possible obs: 99.6 % / Redundancy: 9.5 % / Rmerge(I) obs: 0.102 / Rpim(I) all: 0.033 / Net I/σ(I): 38.18 |
Reflection shell | Resolution: 1.6→1.61 Å / Redundancy: 7.3 % / Rmerge(I) obs: 1.396 / Mean I/σ(I) obs: 2.16 / Num. unique obs: 21052 / Rpim(I) all: 0.565 / % possible all: 99.4 |
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Processing
Software |
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Refinement | Method to determine structure: ![]() Starting model: 5B1B Resolution: 1.7→39.743 Å / SU ML: 0.13 / Cross valid method: FREE R-VALUE / σ(F): 1.33 / Phase error: 19.01 / 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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 40.93 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.7→39.743 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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