ASIC3
Template:PBB Amiloride-sensitive cation channel 3 is a protein that in humans is encoded by the ACCN3 gene.[1][2][3]
Function
This gene encodes a member of the degenerin/epithelial sodium channel (DEG/ENaC) superfamily. The members of this family are amiloride-sensitive sodium channels that contain intracellular N and C termini, two hydrophobic transmembrane regions, and a large extracellular loop, which has many cysteine residues with conserved spacing. The member encoded by this gene is an acid sensor and may play an important role in the detection of lasting pH changes. In addition, a heteromeric association between this member and ACCN1 has been observed as proton-gated channels sensitive to gadolinium. Alternative splicing of this gene generates three transcript variants encoding distinct isoforms.[3]
Interactions
ACCN3 has been shown to interact with LIN7B,[4] GOPC[4] and MAGI1.[4]
See also
References
- ^ Ishibashi K, Marumo F (June 1998). "Molecular cloning of a DEG/ENaC sodium channel cDNA from human testis". Biochem. Biophys. Res. Commun. 245 (2): 589–93. doi:10.1006/bbrc.1998.8483. PMID 9571199.
- ^ de Weille JR, Bassilana F, Lazdunski M, Waldmann R (October 1998). "Identification, functional expression and chromosomal localisation of a sustained human proton-gated cation channel". FEBS Lett. 433 (3): 257–60. doi:10.1016/S0014-5793(98)00916-8. PMID 9744806.
- ^ a b "Entrez Gene: ACCN3 amiloride-sensitive cation channel 3".
- ^ a b c Hruska-Hageman AM, Benson CJ, Leonard AS, Price MP, Welsh MJ (November 2004). "PSD-95 and Lin-7b interact with acid-sensing ion channel-3 and have opposite effects on H+- gated current". J. Biol. Chem. 279 (45): 46962–8. doi:10.1074/jbc.M405874200. PMID 15317815.
{{cite journal}}: CS1 maint: unflagged free DOI (link)
Further reading
- Babinski K, Lê KT, Séguéla P (1999). "Molecular cloning and regional distribution of a human proton receptor subunit with biphasic functional properties". J. Neurochem. 72 (1): 51–7. doi:10.1046/j.1471-4159.1999.0720051.x. PMID 9886053.
- Babinski K, Catarsi S, Biagini G, Séguéla P (2000). "Mammalian ASIC2a and ASIC3 subunits co-assemble into heteromeric proton-gated channels sensitive to Gd3+". J. Biol. Chem. 275 (37): 28519–25. doi:10.1074/jbc.M004114200. PMID 10842183.
{{cite journal}}: CS1 maint: unflagged free DOI (link) - Catarsi S, Babinski K, Séguéla P (2001). "Selective modulation of heteromeric ASIC proton-gated channels by neuropeptide FF". Neuropharmacology. 41 (5): 592–600. doi:10.1016/S0028-3908(01)00107-1. PMID 11587714.
- Alvarez de la Rosa D, Zhang P, Shao D, White F, Canessa CM (2002). "Functional implications of the localization and activity of acid-sensitive channels in rat peripheral nervous system". Proc. Natl. Acad. Sci. U.S.A. 99 (4): 2326–31. doi:10.1073/pnas.042688199. PMC 122364. PMID 11842212.
- Anzai N, Deval E, Schaefer L, Friend V, Lazdunski M, Lingueglia E (2002). "The multivalent PDZ domain-containing protein CIPP is a partner of acid-sensing ion channel 3 in sensory neurons". J. Biol. Chem. 277 (19): 16655–61. doi:10.1074/jbc.M201087200. PMID 11872753.
{{cite journal}}: CS1 maint: unflagged free DOI (link) - Chen CC, Zimmer A, Sun WH, Hall J, Brownstein MJ, Zimmer A (2002). "A role for ASIC3 in the modulation of high-intensity pain stimuli". Proc. Natl. Acad. Sci. U.S.A. 99 (13): 8992–7. doi:10.1073/pnas.122245999. PMC 124411. PMID 12060708.
- Leonard AS, Yermolaieva O, Hruska-Hageman A, Askwith CC, Price MP, Wemmie JA, Welsh MJ (2003). "cAMP-dependent protein kinase phosphorylation of the acid-sensing ion channel-1 regulates its binding to the protein interacting with C-kinase-1". Proc. Natl. Acad. Sci. U.S.A. 100 (4): 2029–34. doi:10.1073/pnas.252782799. PMC 149953. PMID 12578970.
- Hruska-Hageman AM, Benson CJ, Leonard AS, Price MP, Welsh MJ (2004). "PSD-95 and Lin-7b interact with acid-sensing ion channel-3 and have opposite effects on H+- gated current". J. Biol. Chem. 279 (45): 46962–8. doi:10.1074/jbc.M405874200. PMID 15317815.
{{cite journal}}: CS1 maint: unflagged free DOI (link) - Price MP, Thompson RJ, Eshcol JO, Wemmie JA, Benson CJ (2004). "Stomatin modulates gating of acid-sensing ion channels". J. Biol. Chem. 279 (51): 53886–91. doi:10.1074/jbc.M407708200. PMID 15471860.
{{cite journal}}: CS1 maint: unflagged free DOI (link) - Jones NG, Slater R, Cadiou H, McNaughton P, McMahon SB (2004). "Acid-induced pain and its modulation in humans". J. Neurosci. 24 (48): 10974–9. doi:10.1523/JNEUROSCI.2619-04.2004. PMID 15574747.
- Su X, Li Q, Shrestha K, Cormet-Boyaka E, Chen L, Smith PR, Sorscher EJ, Benos DJ, Matalon S, Ji HL (2006). "Interregulation of proton-gated Na(+) channel 3 and cystic fibrosis transmembrane conductance regulator". J. Biol. Chem. 281 (48): 36960–8. doi:10.1074/jbc.M608002200. PMID 17012229.
{{cite journal}}: CS1 maint: unflagged free DOI (link)
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