ATPase, H+ transporting, lysosomal V0 subunit a1

ATP6V0A1
Identifiers
Aliases ATP6V0A1, Atp6v0a1, AA959968, ATP6a1, Atp6n1, Atp6n1a, Atpv0a1, Vpp-1, Vpp1, Stv1, Vph1, a1, ATPase, H+ transporting, lysosomal V0 subunit a1, ATP6N1, ATP6N1A, VPP1, ATPase H+ transporting V0 subunit a1
External IDs MGI: 103286 HomoloGene: 3795 GeneCards: ATP6V0A1
RNA expression pattern


More reference expression data
Orthologs
Species Human Mouse
Entrez

535

11975

Ensembl

ENSG00000033627

ENSMUSG00000019302

UniProt

Q93050

Q9Z1G4

RefSeq (mRNA)

NM_001130020
NM_001130021
NM_005177

NM_001243049
NM_001243050
NM_001243051
NM_016920

RefSeq (protein)

NP_001123492.1
NP_001123493.1
NP_005168.2

NP_001229979.1
NP_001229980.1
NP_058616.1

Location (UCSC) Chr 17: 42.46 – 42.52 Mb Chr 11: 101.01 – 101.06 Mb
PubMed search [1] [2]
Wikidata
View/Edit HumanView/Edit Mouse

V-type proton ATPase 116 kDa subunit a isoform 1 is an enzyme that in humans is encoded by the ATP6V0A1 gene.[3][4]

This gene encodes a component of vacuolar ATPase (V-ATPase), a multisubunit enzyme that mediates acidification of eukaryotic intracellular organelles. V-ATPase dependent organelle acidification is necessary for such intracellular processes as protein sorting, zymogen activation, receptor-mediated endocytosis, and synaptic vesicle proton gradient generation. V-ATPase is composed of a cytosolic V1 domain and a transmembrane V0 domain. The V1 domain consists of three A and three B subunits, two G subunits plus the C, D, E, F, and H subunits. The V1 domain contains the ATP catalytic site. The V0 domain consists of five different subunits: a, c, c', c", and d. Additional isoforms of many of the V1 and V0 subunit proteins are encoded by multiple genes or alternatively spliced transcript variants. This gene encodes one of three A subunit proteins and the encoded protein is associated with clathrin-coated vesicles. The occurrence of splice variants encoding different protein products has been reported, but the full-length natures of these transcripts have not been determined.[4]

References

  1. "Human PubMed Reference:".
  2. "Mouse PubMed Reference:".
  3. Brody LC, Abel KJ, Castilla LH, Couch FJ, McKinley DR, Yin G, Ho PP, Merajver S, Chandrasekharappa SC, Xu J, et al. (Jul 1995). "Construction of a transcription map surrounding the BRCA1 locus of human chromosome 17". Genomics. 25 (1): 238–47. doi:10.1016/0888-7543(95)80131-5. PMID 7774924.
  4. 1 2 "Entrez Gene: ATP6V0A1 ATPase, H+ transporting, lysosomal V0 subunit a1".

Further reading


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