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NarGHI complex

Term Information

Accession
GO:0044799
Name
NarGHI complex
Ontology
cellular_component
Synonyms
cytoplasmic membrane-bound quinol-nitrate oxidoreductase, nitrate reductase A
Alternate IDs
None
Definition
A heterotrimeric protein complex with iron-sulfur and molybdenum cofactors that functions as a terminal reductase in electron transport pathways that operate during anaerobic nitrate respiration. In E. coli electrons are passed from the FdnGHI complex to the NarGHI complex via menoquinone and menaquinol. Within NarGHI, electrons are passed from the two heme molecules in the NarI subunit down a Fe-S cluster chain in the NarH and NarG subunits to the Molybdenum cofactor, Mo-bisMGD, in the NarG subunit. Source: PMID:11289299, GOC:bhm, PMID:12910261, PMID:17964535
Comment
None
History
See term history for GO:0044799 at QuickGO
Subset
None
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Parents of NarGHI complex (GO:0044799)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
NarGHI complex [BFO:0000050 relation] BFO:0000050  plasma membrane respirasome (GO:0070470)
NarGHI complex [is_a relation] is_a  respiratory chain complex (GO:0098803)
NarGHI complex [is_a relation] is_a  nitrate reductase complex (GO:0009325)
NarGHI complex [is_a relation] is_a  plasma membrane protein complex (GO:0098797)

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None.