+Open data
-Basic information
Entry | Database: PDB / ID: 3h1j | |||||||||
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Title | Stigmatellin-bound cytochrome bc1 complex from chicken | |||||||||
Components |
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Keywords | OXIDOREDUCTASE / CYTOCHROME BC1 / MEMBRANE PROTEIN / HEME PROTEIN / RIESKE IRON SULFUR PROTEIN / CYTOCHROME B / CYTOCHROME C1 / COMPLEX III / MITOCHONDRIAL PROCESSING PROTEIN / UBIQUINONE / REDOX ENZYM RESPIRATORY CHAIN / ELECTRON TRANSPORT / HEME / INNER MEMBRANE IRON / MEMBRANE / METAL-BINDING / MITOCHONDRION / TRANSMEMBRANE / stigmatellin / Iron / Mitochondrion inner membrane / Respiratory chain / Transport / Disulfide bond / Iron-sulfur / Transit peptide | |||||||||
Function / homology | Function and homology information Respiratory electron transport / quinol-cytochrome-c reductase / mitochondrial respiratory chain complex III / quinol-cytochrome-c reductase / ubiquinol-cytochrome-c reductase activity / mitochondrial electron transport, ubiquinol to cytochrome c / respirasome / respiratory electron transport chain / 2 iron, 2 sulfur cluster binding / mitochondrial inner membrane ...Respiratory electron transport / quinol-cytochrome-c reductase / mitochondrial respiratory chain complex III / quinol-cytochrome-c reductase / ubiquinol-cytochrome-c reductase activity / mitochondrial electron transport, ubiquinol to cytochrome c / respirasome / respiratory electron transport chain / 2 iron, 2 sulfur cluster binding / mitochondrial inner membrane / response to oxidative stress / oxidoreductase activity / heme binding / mitochondrion / metal ion binding / cytoplasm Similarity search - Function | |||||||||
Biological species | Gallus gallus (chicken) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / rigid body refinement / Resolution: 3 Å | |||||||||
Authors | Zhang, Z. / Huang, L. / Shulmeister, V.M. / Chi, Y.-I. / Kim, K.K. / Hung, L.-W. / Crofts, A.R. / Berry, E.A. / Kim, S.-H. | |||||||||
Citation | Journal: Nature / Year: 1998 Title: Electron Transfer by Domain Movement in Cytochrome Bc1 Authors: Zhang, Z. / Huang, L.-S. / Shulmeister, V.M. / Chi, Y.I. / Kim, K.K. / Hung, L.W. / Crofts, A.R. / Berry, E.A. / Kim, S.-H. #1: Journal: J.Bioenerg.Biomembr. / Year: 1999 Title: Structure of the avian mitochondrial cytochrome bc1 complex Authors: Berry, E.A. / Huang, L.-S. / Zhang, Z. / Kim, S.-H. #2: Journal: Subcell Biochem. / Year: 2000 Title: Mitochondrial cytochrome bc1 complex Authors: Zhang, Z. / Berry, E.A. / Huang, L.-S. / Kim, S.-H. #3: Journal: Biochemistry / Year: 1999 Title: Physicochemical aspects of the movement of the Rieske iron sulfur protein during quinol oxidation by the bc1 complex from mitochondria and photosynthetic bacteria. Authors: Crofts, A.R. / Hong, S. / Zhang, Z. / Berry, E.A. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3h1j.cif.gz | 832.9 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3h1j.ent.gz | 662.7 KB | Display | PDB format |
PDBx/mmJSON format | 3h1j.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/h1/3h1j ftp://data.pdbj.org/pub/pdb/validation_reports/h1/3h1j | HTTPS FTP |
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-Related structure data
Related structure data | 1bccSC 2bccC 3bccC 3h1hC 3h1iC C: citing same article (ref.) S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
-MITOCHONDRIAL UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CORE PROTEIN ... , 2 types, 4 molecules ANBO
#1: Protein | Mass: 49503.840 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken) / References: quinol-cytochrome-c reductase #2: Protein | Mass: 46683.809 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken) References: UniProt: D0VX29*PLUS, quinol-cytochrome-c reductase |
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-Protein , 2 types, 4 molecules CPDQ
#3: Protein | Mass: 42622.977 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken) / References: UniProt: P18946, quinol-cytochrome-c reductase #4: Protein | Mass: 26973.744 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken) References: UniProt: D0VX26*PLUS, quinol-cytochrome-c reductase |
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-Cytochrome b-c1 complex subunit Rieske, ... , 2 types, 4 molecules ERIV
#5: Protein | Mass: 21506.188 Da / Num. of mol.: 2 / Fragment: sequence database residues 77-272 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken) / References: UniProt: Q5ZLR5, quinol-cytochrome-c reductase #9: Protein/peptide | Mass: 4785.649 Da / Num. of mol.: 2 / Fragment: sequence database residues 1-76 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken) / References: UniProt: Q5ZLR5, quinol-cytochrome-c reductase |
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-MITOCHONDRIAL UBIQUINOL-CYTOCHROME C REDUCTASE ... , 4 types, 8 molecules FSGTHUJW
#6: Protein | Mass: 13394.397 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken) References: UniProt: D0VX30*PLUS, quinol-cytochrome-c reductase #7: Protein | Mass: 9498.735 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken) References: UniProt: D0VX32*PLUS, quinol-cytochrome-c reductase #8: Protein | Mass: 9057.119 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken) References: UniProt: D0VX28*PLUS, quinol-cytochrome-c reductase #10: Protein | Mass: 7005.963 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) Gallus gallus (chicken) / References: quinol-cytochrome-c reductase |
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-Non-polymers , 11 types, 50 molecules
#11: Chemical | ChemComp-UNL / Num. of mol.: 10 / Source method: obtained synthetically #12: Chemical | ChemComp-HEM / #13: Chemical | #14: Chemical | #15: Chemical | ChemComp-PEE / #16: Chemical | #17: Chemical | #18: Chemical | ChemComp-CDL / #19: Chemical | #20: Chemical | #21: Water | ChemComp-HOH / | |
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-Details
Sequence details | IN THE COORDINATES THE FIRST 15 RESIDUES IN CHAINS I AND V ARE MODELED AS UNK BECAUSE THE SEQUENCE ...IN THE COORDINATE |
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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: 4.13 Å3/Da / Density % sol: 70.23 % |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, sitting drop / pH: 6.7 Details: 20MM KMES PH 6.7, 75MM NACL, 10% GLYCEROL, AND 6% PEG4000, INHIBITOR WAS ADDED FROM ETHANOLIC SOLUTION, VAPOR DIFFUSION, SITTING DROP, temperature 277K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: SSRL / Beamline: BL7-1 / Wavelength: 1.08 / Wavelength: 1.08 Å |
Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Date: Oct 4, 1997 / Details: MIRROR |
Radiation | Monochromator: SI(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.08 Å / Relative weight: 1 |
Reflection | Resolution: 3→42.7 Å / Num. all: 141782 / Num. obs: 141782 / % possible obs: 91.8 % / Observed criterion σ(I): -3 / Redundancy: 4.7 % / Biso Wilson estimate: 76.567 Å2 / Rsym value: 0.184 / Net I/σ(I): 11.1 |
Reflection shell | Resolution: 3→3.05 Å / Redundancy: 1.8 % / Mean I/σ(I) obs: 0.972 / Num. unique all: 2378 / Rsym value: 0.896 / % possible all: 31.3 |
-Processing
Software |
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Refinement | Method to determine structure: rigid body refinement Starting model: PDB entry 1bcc Resolution: 3→42.68 Å / Rfactor Rfree error: 0.005 / Data cutoff high absF: 4094841.58 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: Engh & Huber
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Solvent computation | Solvent model: FLAT MODEL / Bsol: 34.9771 Å2 / ksol: 0.296397 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 82.1 Å2
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 3→42.68 Å
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Refine LS restraints |
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Refine LS restraints NCS | NCS model details: CONSTR | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell | Resolution: 3→3.16 Å / Rfactor Rfree error: 0.023 / Total num. of bins used: 7
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Xplor file |
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