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Yorodumi- 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 | ||||||||||||||||||
Components | (Cytochrome c oxidase subunit ...) x 13 | ||||||||||||||||||
Keywords | OXIDOREDUCTASE / Respiratory enzyme Membrane protein Protein complex Heme protein | ||||||||||||||||||
| Function / homology | Function and homology informationComplex IV assembly / TP53 Regulates Metabolic Genes / respiratory chain complex IV assembly / Cytoprotection by HMOX1 / mitochondrial respirasome assembly / Respiratory electron transport / respiratory chain complex IV / respiratory chain complex / cytochrome-c oxidase / oxidative phosphorylation ...Complex IV assembly / TP53 Regulates Metabolic Genes / respiratory chain complex IV assembly / Cytoprotection by HMOX1 / mitochondrial respirasome assembly / Respiratory electron transport / respiratory chain complex IV / 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 | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.7 Å | ||||||||||||||||||
Authors | Shimada, A. / Yoshikawa, S. / Tsukihara, T. | ||||||||||||||||||
| Funding support | Japan, 5items
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Citation | Journal: To Be PublishedTitle: 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. | ||||||||||||||||||
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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 | 7ev7.cif.gz | 1.4 MB | Display | PDBx/mmCIF format |
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| PDB format | pdb7ev7.ent.gz | 1.2 MB | Display | PDB format |
| PDBx/mmJSON format | 7ev7.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ev/7ev7 ftp://data.pdbj.org/pub/pdb/validation_reports/ev/7ev7 | HTTPS FTP |
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-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: X-RAY DIFFRACTION / Number of used crystals: 1 |
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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: SYNCHROTRON / Site: SPring-8 / Beamline: BL44XU / Wavelength: 0.9 Å |
| 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
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting 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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X-RAY DIFFRACTION
Japan, 5items
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