Calcium-dependent mitochondrial solute carrier. Mitochondrial solute carriers shuttle metabolites, nucleotides, and cofactors through the mitochondrial inner membrane (PubMed:15123600). May act as a ATP-Mg/Pi exchanger that mediates the transport of Mg-ATP in exchange for phosphate, catalyzing the net uptake or efflux of adenine nucleotides into or from the mitochondria (PubMed:15123600). Acts as a regulator of mitochondrial calcium uptake via interaction with MCU and MICU1 (PubMed:24430870). [UniProt]
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Protein Aliases: Calcium-binding mitochondrial carrier protein SCaMC-3; Mitochondrial ATP-Mg/Pi carrier protein 2; Mitochondrial Ca(2+)-dependent solute carrier protein 2; mitochondrial Ca2+-dependent solute carrier protein 2; short calcium-binding mitochondrial carrier 3; sma; Small calcium-binding mitochondrial carrier protein 3; solute carrier family 25 (mitochondrial carrier; phosphate carrier), member 23; Solute carrier family 25 member 23
Gene Aliases: 2310067G05Rik; APC2; MCSC2; SCaMC-3; SCAMC3; SLC25A23
Molecular Function: mitochondrial carrier protein