2FBW Oxidoreductase date Dec 10, 2005
title Avian Respiratory Complex II With Carboxin Bound
authors L.S.Huang, G.Sun, D.Cobessi, A.C.Wang, J.T.Shen, E.Y.Tung, V.E.And E.A.Berry
compound source
Molecule: Succinate Dehydrogenase [Ubiquinone] Flavoprotein Mitochondrial;
Chain: A, N
Ec: 1.3.5.1
 Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031

Molecule: Succinate Dehydrogenase [Ubiquinone] Iron-Sulfur Mitochondrial;
Chain: B, O
Synonym: Iron-Sulfur Subunit Of Complex II,Ip
Ec: 1.3.5.1
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031

Molecule: Succinate Dehydrogenase Cytochrome B560 Subunit, Mitochondrial;
Chain: C, P
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031

Molecule: Succinate Dehydrogenase [Ubiquinone] Cytochrome B Subunit, Mitochondrial;
Chain: D, Q
Synonym: Cybs,Succinate Dehydrogenase Complex Subunit D,Suc Ubiquinone Oxidoreductase Cytochrome B Small Subunit,Succin Ubiquinone Reductase Membrane Anchor Subunit
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
symmetry Space Group: P 1 21 1
R_factor 0.171 R_Free 0.215
crystal
cell
length a length b length c angle alpha angle beta angle gamma
118.700 200.753 67.631 90.00 90.06 90.00
method X-Ray Diffractionresolution 2.06 Å
ligand AZI, BOG, CBE, F3S, FAD, FES, GOL, HEM, K, NA, SF4, UMQ, UNL, Y3P enzyme Oxidoreductase E.C.1.3.5.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, N

  • mitochondrial respiratory ch...
    • O, B


    P, C
  • electron transfer activity


    • Q, D


    Primary reference3-nitropropionic acid is a suicide inhibitor of mitochondrial respiration that, upon oxidation by complex II, forms a covalent adduct with a catalytic base arginine in the active site of the enzyme., Huang LS, Sun G, Cobessi D, Wang AC, Shen JT, Tung EY, Anderson VE, Berry EA, J Biol Chem. 2006 Mar 3;281(9):5965-72. Epub 2005 Dec 21. PMID:16371358
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (749 Kb) [Save to disk]
  • Biological Unit Coordinates (2fbw.pdb1.gz) 368 Kb
  • Biological Unit Coordinates (2fbw.pdb2.gz) 371 Kb
  • LPC: Ligand-Protein Contacts for 2FBW
  • CSU: Contacts of Structural Units for 2FBW
  • Likely Quarternary Molecular Structure file(s) for 2FBW
  • Structure Factors (1433 Kb)
  • Retrieve 2FBW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2FBW from S2C, [Save to disk]
  • Re-refined 2fbw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2FBW 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 2FBW
  • 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 2FBW, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2fbw] [2fbw_A] [2fbw_O] [2fbw_D] [2fbw_B] [2fbw_C] [2fbw_Q] [2fbw_P] [2fbw_N]
  • SWISS-PROT database: [Q9YHT1] [Q9YHT2] [Q5ZIS0]
  • Domain organization of [DHSA_CHICK] [DHSB_CHICK] [DHSD_CHICK] by SWISSPFAM
    • Other resources with information on 2FBW
  • Community annotation for 2FBW 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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