ATP6AP1
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| ATPase, H+ transporting, lysosomal accessory protein 1 | |||||||||||||
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| Identifiers | |||||||||||||
| Symbols | ATP6AP1; 16A; ATP6IP1; ATP6S1; Ac45; CF2; VATPS1; XAP-3; XAP3 | ||||||||||||
| External IDs | OMIM: 300197 MGI: 109629 HomoloGene: 914 ChEMBL: 4790 GeneCards: ATP6AP1 Gene | ||||||||||||
| EC number | 3.6.3.14 | ||||||||||||
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| RNA expression pattern | |||||||||||||
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| 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 | NP_061264 | |||||||||||
| Location (UCSC) | Chr HG1497_PATCH: 153.64 – 153.64 Mb | Chr X: 74.3 – 74.3 Mb | |||||||||||
| PubMed search | |||||||||||||
V-type proton ATPase subunit S1 is an enzyme that in humans is encoded by the ATP6AP1 gene.[1][2][3]
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.[3]
References
- ↑ 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.
- ↑ 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.
- ↑ 3.0 3.1 "Entrez Gene: ATP6AP1 ATPase, H+ transporting, lysosomal accessory protein 1".
Further reading
- Finbow ME, Harrison MA (1997). "The vacuolar H+-ATPase: a universal proton pump of eukaryotes.". Biochem. J. 324 (3): 697–712. PMC 1218484. PMID 9210392.
- Stevens TH, Forgac M (1998). "Structure, function and regulation of the vacuolar (H+)-ATPase.". Annu. Rev. Cell Dev. Biol. 13: 779–808. doi:10.1146/annurev.cellbio.13.1.779. PMID 9442887.
- Nelson N, Harvey WR (1999). "Vacuolar and plasma membrane proton-adenosinetriphosphatases.". Physiol. Rev. 79 (2): 361–85. PMID 10221984.
- Forgac M (1999). "Structure and properties of the vacuolar (H+)-ATPases.". J. Biol. Chem. 274 (19): 12951–4. doi:10.1074/jbc.274.19.12951. PMID 10224039.
- Kane PM (1999). "Introduction: V-ATPases 1992-1998.". J. Bioenerg. Biomembr. 31 (1): 3–5. doi:10.1023/A:1001884227654. PMID 10340843.
- Wieczorek H, Brown D, Grinstein S, et al. (1999). "Animal plasma membrane energization by proton-motive V-ATPases.". Bioessays 21 (8): 637–48. doi:10.1002/(SICI)1521-1878(199908)21:8<637::AID-BIES3>3.0.CO;2-W. PMID 10440860.
- Yokoi H, Hadano S, Kogi M, et al. (1994). "Isolation of expressed sequences encoded by the human Xq terminal portion using microclone probes generated by laser microdissection.". Genomics 20 (3): 404–11. doi:10.1006/geno.1994.1194. PMID 8034313.
- Holthuis JC, Jansen EJ, Schoonderwoert VT, et al. (1999). "Biosynthesis of the vacuolar H+-ATPase accessory subunit Ac45 in Xenopus pituitary.". Eur. J. Biochem. 262 (2): 484–91. doi:10.1046/j.1432-1327.1999.00396.x. PMID 10336633.
- Hartley JL, Temple GF, Brasch MA (2001). "DNA cloning using in vitro site-specific recombination.". Genome Res. 10 (11): 1788–95. doi:10.1101/gr.143000. PMC 310948. PMID 11076863.
- Bagai S, Rubio E, Cheng JF, et al. (2002). "Fibroblast growth factor-10 is a mitogen for urothelial cells.". J. Biol. Chem. 277 (26): 23828–37. doi:10.1074/jbc.M201658200. PMID 11923311.
- Hodi FS, Schmollinger JC, Soiffer RJ, et al. (2002). "ATP6S1 elicits potent humoral responses associated with immune-mediated tumor destruction.". Proc. Natl. Acad. Sci. U.S.A. 99 (10): 6919–24. doi:10.1073/pnas.102025999. PMC 124504. PMID 11983866.
- Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences.". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
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