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Proteins/UNIPROT:Q8N8R3
Mitochondrial transporter of arginine, lysine, homoarginine, methylarginine and, to a much lesser extent, ornithine and histidine. Does not transport carnitine nor acylcarnitines. Functions by both counter-exchange and uniport mechanisms. Plays a physiological role in the import of basic amino acids into mitochondria for mitochondrial protein synthesis and amino acid degradation..
Function from UniProtKB (Q8N8R3), read 2026-09-23. CC BY 4.0.
Curated compounds routed: 1 · transported by
1 compound
1 compound.
0 reported routes1 assembled route
43 statements
43 statements · 4 reference databases · Subject: SLC25A29 · Sources: Bgee, Reactome, Rhea, WikiPathways
9 reactions
Transported by SLC38A8 or SLC7A1 or CHRNA7 or SLC7A2 or SLCO4C1 or SLC25A29 or SLC7A3 or SLC25A2
Reaction pageDirection not assertedBalanced
Rhea RHEA:32143CC BY 4.0Reference data
7 names
Resolves to: SLC25A29
Reaction pageDirection not assertedBalanced
Rhea RHEA:34991CC BY 4.0Reference data
L-lysine+L-arginineL-lysine+L-arginine
Transported by SLC7A9 or SLC25A29 or SLC7A6
Reaction pageLeft to rightBalanced
Rhea RHEA:70827CC BY 4.0Reference data
Transported by SLC7A1 or SLC7A2 or SLC25A29 or SLC7A3 or SLC25A2
Reaction pageDirection not assertedBalanced
Rhea RHEA:70935CC BY 4.0Reference data
L-histidine+L-arginineL-histidine+L-arginine
Transported by SLC7A9 or SLC25A29
Reaction pageLeft to rightBalanced
Rhea RHEA:71063CC BY 4.0Reference data
Transported by SLC7A1 or SLC7A2 or SLC25A29 or SLC7A3 or SLC25A2
Reaction pageDirection not assertedBalanced
Rhea RHEA:71199CC BY 4.0Reference data
L-homoarginine+L-arginineL-homoarginine+L-arginine
Transported by SLC25A29
Reaction pageDirection not assertedBalanced
Rhea RHEA:72799CC BY 4.0Reference data
N(omega)-methyl-L-arginine+L-arginineN(omega)-methyl-L-arginine+L-arginine
Transported by SLC25A29
Reaction pageDirection not assertedBalanced
Rhea RHEA:72803CC BY 4.0Reference data
Transported by SLC38A8 or SLC7A5 or SLC25A29
Reaction pageDirection not assertedBalanced
Rhea RHEA:72807CC BY 4.0Reference data