2-oxoglutarate [mitochondrial matrix] + 2-oxoadipate [cytosol] <=> 2-oxoglutarate [cytosol] + 2-oxoadipate [mitochondrial matrix]

Stable Identifier
R-HSA-372480
Type
Reaction [transition]
Species
Homo sapiens
Compartment
mitochondrial matrix, mitochondrial inner membrane, cytosol
Synonyms
Exchange of cytosolic 2-oxoadipate for mitochondrial 2-oxoglutarate
ReviewStatus
5/5
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2-oxoglutarate [mitochondrial matrix] + 2-oxoadipate [cytosol] <=> 2-oxoglutarate [cytosol] + 2-oxoadipate [mitochondrial matrix]
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SLC25A21, the mitochondrial 2-oxodicarboxylate carrier, mediates the exchange of 2-oxoadipate and 2-oxoglutarate across the inner mitochondrial membrane. While the exchange is reversible, under physiological conditions it proceeds in the direction of 2-oxoadipate import into the mitochondrial matrix and 2-oxoglutarate export (Fiermonte et al. 2001).

Literature References
PubMed ID Title Journal Year
11083877 Identification of the human mitochondrial oxodicarboxylate carrier. Bacterial expression, reconstitution, functional characterization, tissue distribution, and chromosomal location

Fiermonte, G, Dolce, V, Ventura, M, Walker, JE, Runswick, MJ, Palmieri, L, Palmieri, F

J Biol Chem 2001
Participants
Input
Output
Participates
as an event of
Catalyst Activity

alpha-ketoglutarate transmembrane transporter activity of SLC25A21 [mitochondrial inner membrane]

Physical Entity
SLC25A21 [mitochondrial inner membrane] (Homo sapiens)
Activity
alpha-ketoglutarate transmembrane transporter activity (GO:0015139)
Orthologous Events
2-oxoglutarate [mitochondrial matrix] + 2-oxoadipate [cytosol] <=> 2-oxoglutarate [cytosol] + 2-oxoadipate [mitochondrial matrix] (Bos taurus)
2-oxoglutarate [mitochondrial matrix] + 2-oxoadipate [cytosol] <=> 2-oxoglutarate [cytosol] + 2-oxoadipate [mitochondrial matrix] (Caenorhabditis elegans)
2-oxoglutarate [mitochondrial matrix] + 2-oxoadipate [cytosol] <=> 2-oxoglutarate [cytosol] + 2-oxoadipate [mitochondrial matrix] (Canis familiaris)
2-oxoglutarate [mitochondrial matrix] + 2-oxoadipate [cytosol] <=> 2-oxoglutarate [cytosol] + 2-oxoadipate [mitochondrial matrix] (Danio rerio)
2-oxoglutarate [mitochondrial matrix] + 2-oxoadipate [cytosol] <=> 2-oxoglutarate [cytosol] + 2-oxoadipate [mitochondrial matrix] (Dictyostelium discoideum)
2-oxoglutarate [mitochondrial matrix] + 2-oxoadipate [cytosol] <=> 2-oxoglutarate [cytosol] + 2-oxoadipate [mitochondrial matrix] (Drosophila melanogaster)
2-oxoglutarate [mitochondrial matrix] + 2-oxoadipate [cytosol] <=> 2-oxoglutarate [cytosol] + 2-oxoadipate [mitochondrial matrix] (Gallus gallus)
2-oxoglutarate [mitochondrial matrix] + 2-oxoadipate [cytosol] <=> 2-oxoglutarate [cytosol] + 2-oxoadipate [mitochondrial matrix] (Mus musculus)
2-oxoglutarate [mitochondrial matrix] + 2-oxoadipate [cytosol] <=> 2-oxoglutarate [cytosol] + 2-oxoadipate [mitochondrial matrix] (Rattus norvegicus)
2-oxoglutarate [mitochondrial matrix] + 2-oxoadipate [cytosol] <=> 2-oxoglutarate [cytosol] + 2-oxoadipate [mitochondrial matrix] (Sus scrofa)
2-oxoglutarate [mitochondrial matrix] + 2-oxoadipate [cytosol] <=> 2-oxoglutarate [cytosol] + 2-oxoadipate [mitochondrial matrix] (Xenopus tropicalis)
Cross References
Rhea
Authored
D'Eustachio, P  (2008-09-13)
Created
D'Eustachio, P  (2008-06-26)
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