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Overview

Uniprot IDQ505J6
Protein NameMitochondrial glutamate carrier 2
Gene NameSlc25a18
OrganismRattus norvegicus

Kla Sites from experimental identification

Position Flanking peptide
47 RLQNQQGKDVYKGMT

Function

Responsible for the transport of glutamate from the cytosol into the mitochondrial matrix with the concomitant import of a proton (symport system)

Protein Sequence

10 MIACRMSSQD 20 LSITAKLING 30 GIAGLVGVTC 40 VFPIDLAKTR 50 LQNQQGKDVY 60 KGMTDCLVKT 70 ARAEGFLGMY 80 RGAAVNLTLV 90 TPEKAIKLAA 100 NDFLRQLLMQ 110 DGTQRNLKME 120 MLAGCGAGIC 130 QVVITCPMEM 140 LKIQLQDAGR 150 LAVCQQASAS 160 ATPTSRPYST 170 GSTSTHRRPS 180 ATLIAWELLR 190 TQGLSGLYRG 200 LGATLLRDIP 210 FSIIYFPLFA 220 NLNQLGVSEL 230 TGKASFTHSF 240 VAGCAAGSVS 250 AVAVTPLDVL 260 KTRIQTLKKG 270 LGEDTYRGVT 280 DCARKLWTQE 290 GAAAFMKGAG 300 CRALVIAPLF 310 GIAQGVYFIG 320 IGERILKCFE

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005743 mitochondrial inner membrane
Molecular Function GO:0005280 amino acid:proton symporter activity
Molecular Function GO:0015183 L-aspartate transmembrane transporter activity
Molecular Function GO:0005313 L-glutamate transmembrane transporter activity
Biological Process GO:0015810 aspartate transmembrane transport
Biological Process GO:0015813 L-glutamate transmembrane transport
Biological Process GO:0043490 malate-aspartate shuttle

Reference

[1] Chen Y, Sun W, Sun Z, Zhao H, Wu T et al.. Effect of electroacupuncture on hippocampal protein lactylation in a rat model of vascular dementia.. Front Neurol 16:1629474. 2025. PMID: 40963935.