CATALYTIC METAL(S)

Metal/Site Information
Residue in MACiE* Atom in MACiE* Residue Type in MACiE Physiological
Metal
Site
Type
Function(s)
SF4 610 AFE1 iron iron Fe4S4 Electron relay

*It refers to the MACiE reference pdb: 2gmh

Metal/s Properties in Resting State
SF4 610 A
Oxidation State 2
Coordination Geometry tetrahedral
Coordination Number 4
Notes -
N.B.The coordination number and the geometry refer to each single iron in the iron-sulfur cluster whereas the oxidation state is the formal oxidation state of the whole cluster.


References
-Zhang J, Frerman FE, Kim JJ
Structure of electron transfer flavoprotein-ubiquinone oxidoreductase and electron transfer to the mitochondrial ubiquinone pool.
Proc Natl Acad Sci U S A. 2006 Oct 31;103(44):16212-7. Epub 2006 Oct 18.(MEDLINE:17050691)
-Swanson MA, Usselman RJ, Frerman FE, Eaton GR, Eaton SS
The iron-sulfur cluster of electron transfer flavoprotein-ubiquinone oxidoreductase is the electron acceptor for electron transfer flavoprotein.
Biochemistry. 2008 Aug 26;47(34):8894-901. Epub 2008 Aug 2.(MEDLINE:18672901)