Vesicular monoamine transporter 2

SLC18A2
Identifiers
AliasesSLC18A2, SVAT, SVMT, VAT2, VMAT2, solute carrier family 18 member A2, Vesicular monoamine transporter 2, PKDYS2
External IDsOMIM: 193001; MGI: 106677; HomoloGene: 2298; GeneCards: SLC18A2; OMA:SLC18A2 - orthologs
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_003054

NM_172523

RefSeq (protein)

NP_003045

NP_766111

Location (UCSC)Chr 10: 117.24 – 117.28 MbChr 19: 59.25 – 59.28 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse
Distribution of VMAT2 in the human brain.

The solute carrier family 18 member 2 (SLC18A2) also known as vesicular monoamine transporter 2 (VMAT2) is a protein that in humans is encoded by the SLC18A2 gene.[5] SLC18A2 is an integral membrane protein that transports monoamines—particularly neurotransmitters such as dopamine, norepinephrine, serotonin, and histamine—from cellular cytosol into synaptic vesicles.[6] In nigrostriatal pathway and mesolimbic pathway dopamine-releasing neurons, SLC18A2 function is also necessary for the vesicular release of the neurotransmitter GABA.[7]

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000165646Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000025094Ensembl, 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. ^ Surratt CK, Persico AM, Yang XD, Edgar SR, Bird GS, Hawkins AL, et al. (March 1993). "A human synaptic vesicle monoamine transporter cDNA predicts posttranslational modifications, reveals chromosome 10 gene localization and identifies TaqI RFLPs". FEBS Letters. 318 (3): 325–330. Bibcode:1993FEBSL.318..325S. doi:10.1016/0014-5793(93)80539-7. PMID 8095030. S2CID 8062412.
  6. ^ Eiden LE, Schäfer MK, Weihe E, Schütz B (February 2004). "The vesicular amine transporter family (SLC18): amine/proton antiporters required for vesicular accumulation and regulated exocytotic secretion of monoamines and acetylcholine". Pflügers Archiv. 447 (5): 636–640. doi:10.1007/s00424-003-1100-5. PMID 12827358. S2CID 20764857.
  7. ^ Tritsch NX, Ding JB, Sabatini BL (October 2012). "Dopaminergic neurons inhibit striatal output through non-canonical release of GABA". Nature. 490 (7419): 262–266. Bibcode:2012Natur.490..262T. doi:10.1038/nature11466. PMC 3944587. PMID 23034651.