ATP6AP1

ATP6AP1
Identifiers
Aliases ATP6AP1, 16A, ATP6IP1, ATP6S1, Ac45, CF2, VATPS1, XAP-3, XAP3, ATPase H+ transporting accessory protein 1
External IDs MGI: 109629 HomoloGene: 914 GeneCards: ATP6AP1
RNA expression pattern
More reference expression data
Orthologs
Species Human Mouse
Entrez

537

54411

Ensembl

ENSG00000071553

ENSMUSG00000019087

UniProt

Q15904

Q9R1Q9

RefSeq (mRNA)

NM_001183

NM_018794

RefSeq (protein)

NP_001174.2

NP_061264.1

Location (UCSC) Chr X: 154.43 – 154.44 Mb Chr X: 74.3 – 74.3 Mb
PubMed search [1] [2]
Wikidata
View/Edit HumanView/Edit Mouse

The human gene ATP6AP1 encodes the S1 subunit of the enzyme V-type proton ATPase.[3][4][5]

This gene encodes a component of a multisubunit enzyme (1 mDa MW) that mediates acidification of eukaryotic intracellular organelles. Vacuolar ATPase (V-ATPase) is composed of a cytosolic, V1, (site of the ATP catalytic site) and a transmembrane, V0, domain. V-ATPase dependent organelle acidification is necessary for such intracellular processes as protein sorting, zymogen activation, and receptor-mediated endocytosis. The encoded protein of this gene is approximately 45 kD and may assist in the V-ATPase-mediated acidification of neuroendocrine secretory granules.[5]

References

  1. "Human PubMed Reference:".
  2. "Mouse PubMed Reference:".
  3. Chen EY, Zollo M, Mazzarella R, Ciccodicola A, Chen CN, Zuo L, Heiner C, Burough F, Repetto M, Schlessinger D, D'Urso M (Jun 1997). "Long-range sequence analysis in Xq28: thirteen known and six candidate genes in 219.4 kb of high GC DNA between the RCP/GCP and G6PD loci". Hum Mol Genet. 5 (5): 659–68. doi:10.1093/hmg/5.5.659. PMID 8733135.
  4. Sedlacek Z, Korn B, Konecki DS, Siebenhaar R, Coy JF, Kioschis P, Poustka A (Feb 1994). "Construction of a transcription map of a 300 kb region around the human G6PD locus by direct cDNA selection". Hum Mol Genet. 2 (11): 1865–9. doi:10.1093/hmg/2.11.1865. PMID 8281148.
  5. 1 2 "Entrez Gene: ATP6AP1 ATPase, H+ transporting, lysosomal accessory protein 1".

Further reading


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