3H1H Oxidoreductase date Apr 12, 2009
title Cytochrome Bc1 Complex From Chicken
authors Z.Zhang, L.Huang, V.M.Shulmeister, Y.I.Chi, K.K.Kim, L.W.Hung, A.R E.A.Berry, S.H.Kim
compound source
Molecule: Ubiquinol-Cytochrome-C Reductase Complex Core Pro Mitochondrial;
Chain: A, N
Synonym: Cytochrome Bc1 Complex, Complex III
Ec: 1.10.2.2
 Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031

Molecule: Ubiquinol-Cytochrome-C Reductase Complex Core Pro Mitochondrial;
Chain: B, O
Synonym: Complex III Subunit II
Ec: 1.10.2.2
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031

Molecule: Cytochrome B
Chain: C, P
Synonym: Ubiquinol-Cytochrome-C Reductase Complex Cytochrom Subunit, Cytochrome B-C1 Complex Subunit 3, Complex III Sub Complex III Subunit III;
Ec: 1.10.2.2
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031

Molecule: Cytochrome C1, Heme Protein, Mitochondrial
Chain: D, Q
Synonym: Cytochrome C-1
Ec: 1.10.2.2
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031

Molecule: Cytochrome B-C1 Complex Subunit Rieske, Mitochond
Chain: E, R
Fragment: Sequence Database Residues 77-272
Synonym: Ubiquinol-Cytochrome C Reductase Iron-Sulfur Subun Iron-Sulfur Protein, Risp, Complex III Subunit 5;
Ec: 1.10.2.2
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031

Molecule: Ubiquinol-Cytochrome C Reductase Complex 14 Kda P
Chain: F, S
Synonym: Complex III Subunit Vi
Ec: 1.10.2.2
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031

Molecule: Ubiquinol-Cytochrome C Reductase Complex Ubiquino Protein Qp-C;
Chain: G, T
Synonym: Ubiquinol-Cytochrome C Reductase Complex 9.5 Kda P Complex III Subunit Vii;
Ec: 1.10.2.2
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031

Molecule: Ubiquinol-Cytochrome C Reductase Complex 11 Kda P
Chain: H, U
Synonym: Mitochondrial Hinge Protein, Cytochrome C1, Nonhem Protein, Complex III Subunit Viii;
Ec: 1.10.2.2
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031

Molecule: Cytochrome B-C1 Complex Subunit Rieske, Mitochond
Chain: I, V
Fragment: Sequence Database Residues 1-76
Synonym: Ubiquinol-Cytochrome C Reductase Iron-Sulfur Subun Iron-Sulfur Protein, Risp, Complex III Subunit 5;
Ec: 1.10.2.2
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031

Molecule: Ubiquinol-Cytochrome C Reductase Complex 7.2 Kda
Chain: J, W
Synonym: Cytochrome C1, Nonheme 7 Kda Protein, Complex III
Ec: 1.10.2.2
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
symmetry Space Group: P 21 21 21
R_factor 0.253 R_Free 0.291
crystal
cell
length a length b length c angle alpha angle beta angle gamma
169.590 182.518 240.573 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.16 Å
ligand BOG, CDL, FES, GOL, HEC, HEM, PEE, UNL, UQ enzyme Oxidoreductase E.C.1.10.2.2 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
C, P


E, R


H, U


J, W


N, A
  • ubiquinol-cytochrome-c reduc...


    • O, B


    Q, D
  • electron transfer activity


    • S, F


    T, G
  • ubiquinol-cytochrome-c reduc...


    • V, I


    Primary referenceElectron transfer by domain movement in cytochrome bc1., Zhang Z, Huang L, Shulmeister VM, Chi YI, Kim KK, Hung LW, Crofts AR, Berry EA, Kim SH, Nature. 1998 Apr 16;392(6677):677-84. PMID:9565029
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (660 Kb) [Save to disk]
  • Biological Unit Coordinates (3h1h.pdb1.gz) 647 Kb
  • LPC: Ligand-Protein Contacts for 3H1H
  • CSU: Contacts of Structural Units for 3H1H
  • Likely Quarternary Molecular Structure file(s) for 3H1H
  • Structure Factors (1090 Kb)
  • Retrieve 3H1H in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3H1H from S2C, [Save to disk]
  • Re-refined 3h1h structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3H1H in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 3H1H
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3H1H, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3h1h_V] [3h1h_P] [3h1h_U] [3h1h_G] [3h1h_D] [3h1h] [3h1h_O] [3h1h_C] [3h1h_I] [3h1h_Q] [3h1h_E] [3h1h_W] [3h1h_R] [3h1h_T] [3h1h_B] [3h1h_S] [3h1h_A] [3h1h_N] [3h1h_F] [3h1h_J] [3h1h_H]
  • SWISS-PROT database: [P18946] [Q5ZLR5]
  • Domain organization of [CYB_CHICK] [UCRI_CHICK] by SWISSPFAM
    • Other resources with information on 3H1H
  • Community annotation for 3H1H at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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