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Category:GO:0045283 ! fumarate reductase complex

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DAG for GO:0045283id: GO:0045283

name: fumarate reductase complex
namespace: cellular_component
def: "A membrane-bound flavoenzyme complex consisting of four subunits, A, B, C, and D. A and B comprise the membrane-extrinsic catalytic domain and C (InterPro:IPR003510; InterPro:IPR004224) and D (InterPro:IPR003418) link the catalytic centers to the electron-transport chain. This family consists of the 13 kDa hydrophobic subunit D. This component may be required to anchor the catalytic components of the fumarate reductase complex to the cytoplasmic membrane. Fumarate reductase couples the reduction of fumarate to succinate to the oxidation of quinol to quinone, in a reaction opposite to that catalyzed by the related complex II of the respiratory chain (succinate dehydrogenase-(ubiquinone))." [InterPro:IPR003418, InterPro:IPR004224]
comment: See also the molecular function term 'succinate dehydrogenase (ubiquinone) activity ; GO:0008177'.
subset: gosubset_prok
is_a: GO:0043234 ! protein complex
is_a: GO:0044424 ! intracellular part
is_a: GO:0044425 ! membrane part
relationship:part_of: GO:0045273 ! respiratory chain complex II

AmiGO

Last version checked
date: 16:04:2012 16:56
saved-by: kchris
auto-generated-by: OBO-Edit 2.1

Last updated
date: 15:10:2010 08:38
saved-by: dph
auto-generated-by: OBO-Edit 2.0


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