Anion exchange protein 3

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SLC4A3
PDB 1bh7 EBI.jpg
Identifiers
AliasesSLC4A3, AE3, SLC2C, CAE3/BAE3, solute carrier family 4 member 3
External IDsOMIM: 106195 MGI: 109350 HomoloGene: 129474 GeneCards: SLC4A3
Gene location (Human)
Chromosome 2 (human)
Chr.Chromosome 2 (human)[1]
Chromosome 2 (human)
Genomic location for SLC4A3
Genomic location for SLC4A3
Band2q35Start219,627,394 bp[1]
End219,641,980 bp[1]
RNA expression pattern
PBB GE SLC4A3 205918 at fs.png
More reference expression data
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_005070
NM_201574
NM_001326559

NM_009208
NM_001357149
NM_001357150

RefSeq (protein)

NP_001313488
NP_005061
NP_963868

NP_033234
NP_001344078
NP_001344079

Location (UCSC)Chr 2: 219.63 – 219.64 MbChr 1: 75.55 – 75.56 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Anion exchange protein 3 is a membrane transport protein that in humans is encoded by the SLC4A3 gene.[5][6] AE3 is functionally similar to the Band 3 Cl/HCO3 exchange protein but it is expressed primarily in brain neurons and in the heart. Like AE2 its activity is sensitive to pH.[7][8] AE3 mutations have been linked to seizures.[9][10]

See also[edit]

References[edit]

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000114923 - Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000006576 - Ensembl, May 2017
  3. ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. ^ Su YR, Klanke CA, Houseal TW, Linn SC, Burk SE, Varvil TS, Otterud BE, Shull GE, Leppert MF, Menon AG (Jan 1995). "Molecular cloning and physical and genetic mapping of the human anion exchanger isoform 3 (SLC2C) gene to chromosome 2q36". Genomics. 22 (3): 605–9. doi:10.1006/geno.1994.1433. PMID 8001971.
  6. ^ "Entrez Gene: SLC4A3 solute carrier family 4, anion exchanger, member 3".
  7. ^ Casey JR, Sly WS, Shah GN, Alvarez BV (November 2009). "Bicarbonate homeostasis in excitable tissues: role of AE3 Cl-/HCO3- exchanger and carbonic anhydrase XIV interaction". Am. J. Physiol., Cell Physiol. 297 (5): C1091–102. doi:10.1152/ajpcell.00177.2009. PMC 2777400. PMID 19692653.
  8. ^ Hayashi H, Suruga K, Yamashita Y (June 2009). "Regulation of intestinal Cl-/HCO3- exchanger SLC26A3 by intracellular pH". Am. J. Physiol., Cell Physiol. 296 (6): C1279–90. doi:10.1152/ajpcell.00638.2008. PMID 19321737.
  9. ^ Hentschke M, Wiemann M, Hentschke S, Kurth I, Hermans-Borgmeyer I, Seidenbecher T, Jentsch TJ, Gal A, Hübner CA (January 2006). "Mice with a targeted disruption of the Cl-/HCO3- exchanger AE3 display a reduced seizure threshold". Mol. Cell. Biol. 26 (1): 182–91. doi:10.1128/MCB.26.1.182-191.2006. PMC 1317631. PMID 16354689.
  10. ^ Vilas GL, Johnson DE, Freund P, Casey JR (September 2009). "Characterization of an epilepsy-associated variant of the human Cl-/HCO3(-) exchanger AE3". Am. J. Physiol., Cell Physiol. 297 (3): C526–36. doi:10.1152/ajpcell.00572.2008. PMID 19605733.

Further reading[edit]