WormMine

WS297

Intermine data mining platform for C. elegans and related nematodes

GO Term : GO:0044799 NarGHI complex GO

Namespace  cellular_component Obsolete  false
Description  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.

0 Cross References

0 Data Sets

1 Ontology

Name
GO

0 Ontology Annotations

13 Parents

Identifier Name Description
GO:1902494 catalytic complex A protein complex which is capable of catalytic activity.
GO:0032991 protein-containing complex A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which at least one component is a protein and the constituent parts function together.
GO:0005575 cellular_component A location, relative to cellular compartments and structures, occupied by a macromolecular machine. There are three types of cellular components described in the gene ontology: (1) the cellular anatomical entity where a gene product carries out a molecular function (e.g., plasma membrane, cytoskeleton) or membrane-enclosed compartments (e.g., mitochondrion); (2) virion components, where viral proteins act, and (3) the stable macromolecular complexes of which gene product are parts (e.g., the clathrin complex).
GO:0110165 cellular anatomical structure A part of a cellular organism consisting of a material entity with granularity above the level of a protein complex but below that of an anatomical system. Note that cellular organisms exclude viruses.
GO:0071944 cell periphery The broad region around and including the plasma membrane of a cell, encompassing the cell cortex (inside the cell), the plasma membrane, and any external encapsulating structures.
GO:0098796 membrane protein complex Any protein complex that is part of a membrane.
GO:0016020 membrane A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it.
GO:0005886 plasma membrane The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
GO:0098797 plasma membrane protein complex Any protein complex that is part of the plasma membrane.
GO:1990204 oxidoreductase complex Any protein complex that possesses oxidoreductase activity.
GO:0098803 respiratory chain complex Any protein complex that is part of a respiratory chain.
GO:0009325 nitrate reductase complex An enzyme complex that catalyzes the formation of nitrate from nitrite with the concomitant reduction of an acceptor.
GO:0044799 NarGHI complex 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.

13 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0098797 GO:0044799
is_a GO:0009325 GO:0044799
is_a GO:0098803 GO:0044799
is_a GO:0005575 GO:0044799
is_a GO:1990204 GO:0044799
is_a GO:0032991 GO:0044799
part of GO:0016020 GO:0044799
is_a GO:0098796 GO:0044799
part of GO:0071944 GO:0044799
is_a GO:1902494 GO:0044799
part of GO:0005575 GO:0044799
part of GO:0110165 GO:0044799
part of GO:0005886 GO:0044799

2 Synonyms

Name Type
nitrate reductase A synonym
cytoplasmic membrane-bound quinol-nitrate oxidoreductase synonym