3AEC Oxidoreductase Oxidoreductase Inhibitor date Feb 04, 2010
title Crystal Structure Of Porcine Heart Mitochondrial Complex II 2-Iodo-N-(1-Methylethyl)-Benzamid
authors S.Harada, T.Sasaki, M.Shindo, Y.Kido, D.K.Inaoka, J.Omori, A.Osana K.Sakamoto, J.Mao, S.Matsuoka, M.Inoue, T.Honma, A.Tanaka, K.Kita
compound source
Molecule: Succinate Dehydrogenase [Ubiquinone] Flavoprotein Mitochondrial;
Chain: A
Synonym: Flavoprotein Subunit Of Complex II, Fp
Ec: 1.3.5.1
 Organism_scientific: Sus Scrofa
Organism_common: Pig
Organism_taxid: 9823
Organ: Heart
Tissue: Muscle

Molecule: Succinate Dehydrogenase [Ubiquinone] Iron-Sulfur Mitochondrial;
Chain: B
Synonym: Iron-Sulfur Subunit Of Complex II, Ip
Ec: 1.3.5.1
Organism_scientific: Sus Scrofa
Organism_common: Pig
Organism_taxid: 9823
Organ: Heart
Tissue: Muscle

Molecule: Succinate Dehydrogenase Cytochrome B560 Subunit, Mitochondrial;
Chain: C
Synonym: Succinate-Ubiquinone Oxidoreductase Cytochrome B L Subunit, Cybl;
Organism_scientific: Sus Scrofa
Organism_common: Pig
Organism_taxid: 9823
Organ: Heart
Tissue: Muscle

Molecule: Succinate Dehydrogenase [Ubiquinone] Cytochrome B Subunit, Mitochondrial;
Chain: D
Fragment: Residues 57-159
Synonym: Succinate-Ubiquinone Oxidoreductase Cytochrome B S Subunit, Cybs, Succinate-Ubiquinone Reductase Membrane Anch Subunit, Qps3, Cii-4, Succinate Dehydrogenase Complex Subun
Organism_scientific: Sus Scrofa
Organism_common: Pig
Organism_taxid: 9823
Organ: Heart
Tissue: Muscle
symmetry Space Group: P 21 21 21
R_factor 0.245 R_Free 0.294
crystal
cell
length a length b length c angle alpha angle beta angle gamma
70.966 83.994 295.254 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.61 Å
ligand EBM, EPH, F3S, FAD, FES, HEM, SF4 enzyme Oxidoreductase E.C.1.3.5.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A

  • mitochondrial respiratory ch...
    • B
  • electron transfer activity


    • C


    D


    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (367 Kb) [Save to disk]
  • Biological Unit Coordinates (3aec.pdb1.gz) 358 Kb
  • LPC: Ligand-Protein Contacts for 3AEC
  • CSU: Contacts of Structural Units for 3AEC
  • Structure Factors (326 Kb)
  • Retrieve 3AEC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3AEC from S2C, [Save to disk]
  • Re-refined 3aec structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3AEC 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 3AEC
  • 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 3AEC, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3aec_B] [3aec_C] [3aec] [3aec_A] [3aec_D]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3AEC
  • Community annotation for 3AEC at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
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