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Proteins/UNIPROT:Q9H1U9

SLC25A51

Protein·UNIPROT:Q9H1U9

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Mitochondrial membrane carrier protein that mediates the import of NAD(+) into mitochondria. Mitochondrial NAD(+) is required for glycolysis and mitochondrial respiration. Compared to SLC25A52, SLC25A51-mediated transport is essential for the import of NAD(+) in mitochondria. The transport mechanism, uniport or antiport, its electrogenicity and substrate selectivity, remain to be elucidated..

Function from UniProtKB (Q9H1U9), read 2026-09-23. CC BY 4.0.

Curated compounds routed: 0

What the reference databases state

Inferred

Inferred — not reported by a source. Evidence key

Statements

6 statements

6 statements · 3 reference databases · Subject: SLC25A51 · Sources: Hetionet, Reactome, Rhea

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ATXN1 interacts with SLC25A51ProteinHetionet hetionet:interacts:6310-92014Inferred only
SLC25A51 participates in MetabolismPathwayReactome R-HSA-1430728Inferred only
SLC25A51 participates in Metabolism of vitamins and cofactorsPathwayReactome R-HSA-196854Inferred only
SLC25A51 participates in Metabolism of water-soluble vitamins and cofactorsPathwayReactome R-HSA-196849Inferred only
SLC25A51 participates in Nicotinate metabolismPathwayReactome R-HSA-196807Inferred only
NAD(1-) is transported by SLC25A51CompoundRhea RHEA:65408Inferred only

Reactions

1 reaction

NAD(1-)NAD(1-)
Transported by SLC25A47 or SLC25A51
Reaction pageDirection not assertedBalanced
Rhea RHEA:65408CC BY 4.0Reference data

Other names

4 names

Resolves to: SLC25A51

Also called: MCART1Mitochondrial carrier triple repeat protein 1Mitochondrial NAD(+) transporter SLC25A51Solute carrier family 25 member 51

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