1T9G Oxidoreductase, Electron Transport date May 17, 2004
title Structure Of The Human Mcad:Etf Complex
authors H.S.Toogood, A.Van Thiel, J.Basran, M.J.Sutcliffe, N.S.Scrutton, D.Leys
compound source
Molecule: Acyl-Coa Dehydrogenase, Medium-Chain Specific, Mitochondrial;
Chain: A, B, C, D
Synonym: Mcad
Ec: 1.3.99.3
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Acadm
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Electron Transfer Flavoprotein Alpha-Subunit, Mitochondrial;
Chain: R
Synonym: Alpha-Etf
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Etfa
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Electron Transfer Flavoprotein Beta-Subunit
Chain: S
Synonym: Beta-Etf
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Etfb
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.191 R_Free 0.263
crystal
cell
length a length b length c angle alpha angle beta angle gamma
94.333 101.322 244.785 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.90 Å
ligand AMP, FAD enzyme Oxidoreductase E.C.1.3.99.3 BRENDA
related structures by homologous chain: 1EFV, 1EGE
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


R


S


Primary referenceExtensive domain motion and electron transfer in the human electron transferring flavoprotein.medium chain Acyl-CoA dehydrogenase complex., Toogood HS, van Thiel A, Basran J, Sutcliffe MJ, Scrutton NS, Leys D, J Biol Chem 2004 Jul 30;279(31):32904-12. Epub 2004 May 24. PMID:15159392
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (310 Kb) [Save to disk]
  • Biological Unit Coordinates (1t9g.pdb1.gz) 300 Kb
  • LPC: Ligand-Protein Contacts for 1T9G
  • CSU: Contacts of Structural Units for 1T9G
  • Likely Quarternary Molecular Structure file(s) for 1T9G
  • Structure Factors (424 Kb)
  • Retrieve 1T9G in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1T9G from S2C, [Save to disk]
  • Re-refined 1t9g structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1T9G 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 1T9G
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1T9G, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1t9ga2, region A:10-241 [Jmol] [rasmolscript] [script source]
        - Domain d1t9ga1, region A:242-395 [Jmol] [rasmolscript] [script source]
        - Domain d1t9gb2, region B:10-241 [Jmol] [rasmolscript] [script source]
        - Domain d1t9gb1, region B:242-395 [Jmol] [rasmolscript] [script source]
        - Domain d1t9gc2, region C:10-241 [Jmol] [rasmolscript] [script source]
        - Domain d1t9gc1, region C:242-395 [Jmol] [rasmolscript] [script source]
        - Domain d1t9gd2, region D:10-241 [Jmol] [rasmolscript] [script source]
        - Domain d1t9gd1, region D:242-395 [Jmol] [rasmolscript] [script source]
        - Domain d1t9gr_, region R [Jmol] [rasmolscript] [script source]
        - Domain d1t9gs_, region S [Jmol] [rasmolscript] [script source]
  • Fold representative 1t9g from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1t9g_A] [1t9g_C] [1t9g_B] [1t9g_D] [1t9g] [1t9g_S] [1t9g_R]
  • SWISS-PROT database: [P11310] [P13804] [P38117]
  • Domain organization of [ACADM_HUMAN] [ETFA_HUMAN] [ETFB_HUMAN] by SWISSPFAM
  • Domain found in 1T9G: [ETF ] by SMART
  • Other resources with information on 1T9G
  • Community annotation for 1T9G 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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