ATP6V0A4: Difference between revisions

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{{Infobox_gene}}
{{PBB_Controls
'''V-type proton ATPase 116 kDa subunit a isoform 4''' is an [[enzyme]] that in humans is encoded by the ''ATP6V0A4'' [[gene]].<ref name="pmid10577919">{{cite journal | vauthors = Karet FE, Finberg KE, Nayir A, Bakkaloglu A, Ozen S, Hulton SA, Sanjad SA, Al-Sabban EA, Medina JF, Lifton RP | title = Localization of a gene for autosomal recessive distal renal tubular acidosis with normal hearing (rdRTA2) to 7q33-34 | journal = Am. J. Hum. Genet. | volume = 65 | issue = 6 | pages = 1656–65 | year = 1999 | date = Jan 2000 | pmid = 10577919 | pmc = 1288376 | doi = 10.1086/302679 }}</ref><ref name="pmid10973252">{{cite journal | vauthors = Smith AN, Skaug J, Choate KA, Nayir A, Bakkaloglu A, Ozen S, Hulton SA, Sanjad SA, Al-Sabban EA, Lifton RP, Scherer SW, Karet FE | title = Mutations in ATP6N1B, encoding a new kidney vacuolar proton pump 116-kD subunit, cause recessive distal renal tubular acidosis with preserved hearing | journal = Nat. Genet. | volume = 26 | issue = 1 | pages = 71–5  | date = Oct 2000 | pmid = 10973252 | pmc =  | doi = 10.1038/79208 }}</ref><ref name="entrez">{{cite web | title = Entrez Gene: ATP6V0A4 ATPase, H+ transporting, lysosomal V0 subunit a4| url = https://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=50617| accessdate = }}</ref>
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| update_protein_box = yes
| update_summary = yes
| update_citations = yes
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<!-- The GNF_Protein_box is automatically maintained by Protein Box Bot.  See Template:PBB_Controls to Stop updates. -->
== Function ==
{{GNF_Protein_box
| image =
| image_source =
| PDB =
| Name = ATPase, H+ transporting, lysosomal V0 subunit a4
| HGNCid = 866
| Symbol = ATP6V0A4
| AltSymbols =; VPP2; A4; ATP6N1B; ATP6N2; MGC130016; MGC130017; RDRTA2; RTA1C; RTADR; STV1; VPH1
| OMIM = 605239
| ECnumber = 
| Homologene = 39904
| MGIid = 2153480
| GeneAtlas_image1 = PBB_GE_ATP6V0A4_220197_at_tn.png
| Function = {{GNF_GO|id=GO:0005515 |text = protein binding}} {{GNF_GO|id=GO:0015078 |text = hydrogen ion transmembrane transporter activity}}
| Component = {{GNF_GO|id=GO:0016020 |text = membrane}} {{GNF_GO|id=GO:0016021 |text = integral to membrane}} {{GNF_GO|id=GO:0016324 |text = apical plasma membrane}} {{GNF_GO|id=GO:0016471 |text = vacuolar proton-transporting V-type ATPase complex}} {{GNF_GO|id=GO:0031526 |text = brush border membrane}}
| Process = {{GNF_GO|id=GO:0001503 |text = ossification}} {{GNF_GO|id=GO:0006811 |text = ion transport}} {{GNF_GO|id=GO:0006885 |text = regulation of pH}} {{GNF_GO|id=GO:0007588 |text = excretion}} {{GNF_GO|id=GO:0007605 |text = sensory perception of sound}} {{GNF_GO|id=GO:0015991 |text = ATP hydrolysis coupled proton transport}} {{GNF_GO|id=GO:0015992 |text = proton transport}}
| Orthologs = {{GNF_Ortholog_box
    | Hs_EntrezGene = 50617
    | Hs_Ensembl = ENSG00000105929
    | Hs_RefseqProtein = NP_065683
    | Hs_RefseqmRNA = NM_020632
    | Hs_GenLoc_db = 
    | Hs_GenLoc_chr = 7
    | Hs_GenLoc_start = 138041580
    | Hs_GenLoc_end = 138133466
    | Hs_Uniprot = Q9HBG4
    | Mm_EntrezGene = 140494
    | Mm_Ensembl = ENSMUSG00000038600
    | Mm_RefseqmRNA = NM_080467
    | Mm_RefseqProtein = NP_536715
    | Mm_GenLoc_db = 
    | Mm_GenLoc_chr = 6
    | Mm_GenLoc_start = 37978091
    | Mm_GenLoc_end = 38054182
    | Mm_Uniprot = Q3TN88
  }}
}}
'''ATPase, H+ transporting, lysosomal V0 subunit a4''', also known as '''ATP6V0A4''', is a human [[gene]].<ref name="entrez">{{cite web | title = Entrez Gene: ATP6V0A4 ATPase, H+ transporting, lysosomal V0 subunit a4| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=50617| accessdate = }}</ref>


<!-- The PBB_Summary template is automatically maintained by Protein Box Bot.  See Template:PBB_Controls to Stop updates. -->
This gene encodes a component of vacuolar ATPase ([[V-ATPase]]), a multisubunit enzyme that mediates acidification of intracellular compartments of eukaryotic cells. V-ATPase dependent 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<nowiki>''</nowiki>, and d. This gene is one of four genes in man and mouse that encode different isoforms of the a subunit. Alternatively spliced transcript variants encoding the same protein have been described. Mutations in this gene are associated with renal tubular acidosis associated with preserved hearing.<ref name="entrez"/>
{{PBB_Summary
| section_title =
| summary_text = This gene encodes a component of vacuolar ATPase (V-ATPase), a multisubunit enzyme that mediates acidification of intracellular compartments of eukaryotic cells. V-ATPase dependent 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. This gene is one of four genes in man and mouse that encode different isoforms of the a subunit. Alternatively spliced transcript variants encoding the same protein have been described. Mutations in this gene are associated with renal tubular acidosis associated with preserved hearing.<ref name="entrez">{{cite web | title = Entrez Gene: ATP6V0A4 ATPase, H+ transporting, lysosomal V0 subunit a4| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=50617| accessdate = }}</ref>
}}


==References==
== Interactions ==
{{reflist|2}}
 
==Further reading==
ATP6V0A4 has been shown to [[Protein-protein interaction|interact]] with [[PFKM]].<ref name=pmid12649290>{{cite journal | vauthors = Su Y, Zhou A, Al-Lamki RS, Karet FE | title = The a-subunit of the V-type H+-ATPase interacts with phosphofructokinase-1 in humans | journal = J. Biol. Chem. | volume = 278 | issue = 22 | pages = 20013–8  | date = May 2003 | pmid = 12649290 | doi = 10.1074/jbc.M210077200 }}</ref>
 
== References ==
{{reflist}}
 
==External links==
* {{UCSC gene info|ATP6V0A4}}
 
== Further reading ==
{{refbegin | 2}}
{{refbegin | 2}}
{{PBB_Further_reading
* {{cite journal | vauthors = Finbow ME, Harrison MA | title = The vacuolar H+-ATPase: a universal proton pump of eukaryotes | journal = Biochem. J. | volume = 324 | issue = 3 | pages = 697–712 | year = 1997 | pmid = 9210392 | pmc = 1218484 | doi =  10.1042/bj3240697}}
| citations =
* {{cite journal | vauthors = Stevens TH, Forgac M | title = Structure, function and regulation of the vacuolar (H+)-ATPase | journal = Annu. Rev. Cell Dev. Biol. | volume = 13 | issue =  | pages = 779–808 | year = 1997 | pmid = 9442887 | doi = 10.1146/annurev.cellbio.13.1.779 }}
*{{cite journal | author=Finbow ME, Harrison MA |title=The vacuolar H+-ATPase: a universal proton pump of eukaryotes. |journal=Biochem. J. |volume=324 ( Pt 3) |issue= |pages= 697-712 |year= 1997 |pmid= 9210392 |doi=  }}
* {{cite journal | vauthors = Nelson N, Harvey WR | title = Vacuolar and plasma membrane proton-adenosinetriphosphatases | journal = Physiol. Rev. | volume = 79 | issue = 2 | pages = 361–85 | year = 1999 | pmid = 10221984 | doi =  }}
*{{cite journal | author=Stevens TH, Forgac M |title=Structure, function and regulation of the vacuolar (H+)-ATPase. |journal=Annu. Rev. Cell Dev. Biol. |volume=13 |issue=  |pages= 779-808 |year= 1998 |pmid= 9442887 |doi= 10.1146/annurev.cellbio.13.1.779 }}
* {{cite journal | vauthors = Forgac M | title = Structure and properties of the vacuolar (H+)-ATPases | journal = J. Biol. Chem. | volume = 274 | issue = 19 | pages = 12951–4 | year = 1999 | pmid = 10224039 | doi = 10.1074/jbc.274.19.12951 }}
*{{cite journal | author=Nelson N, Harvey WR |title=Vacuolar and plasma membrane proton-adenosinetriphosphatases. |journal=Physiol. Rev. |volume=79 |issue= 2 |pages= 361-85 |year= 1999 |pmid= 10221984 |doi=  }}
* {{cite journal | vauthors = Kane PM | title = Introduction: V-ATPases 1992-1998 | journal = J. Bioenerg. Biomembr. | volume = 31 | issue = 1 | pages = 3–5 | year = 1999 | pmid = 10340843 | doi = 10.1023/A:1001884227654 }}
*{{cite journal | author=Forgac M |title=Structure and properties of the vacuolar (H+)-ATPases. |journal=J. Biol. Chem. |volume=274 |issue= 19 |pages= 12951-4 |year= 1999 |pmid= 10224039 |doi= }}
* {{cite journal | vauthors = Wieczorek H, Brown D, Grinstein S, Ehrenfeld J, Harvey WR | title = Animal plasma membrane energization by proton-motive V-ATPases | journal = BioEssays | volume = 21 | issue = 8 | pages = 637–48 | year = 1999 | pmid = 10440860 | doi = 10.1002/(SICI)1521-1878(199908)21:8<637::AID-BIES3>3.0.CO;2-W }}
*{{cite journal | author=Kane PM |title=Introduction: V-ATPases 1992-1998. |journal=J. Bioenerg. Biomembr. |volume=31 |issue= 1 |pages= 3-5 |year= 1999 |pmid= 10340843 |doi= }}
* {{cite journal | vauthors = Brown D, Breton S | title = H(+)V-ATPase-dependent luminal acidification in the kidney collecting duct and the epididymis/vas deferens: vesicle recycling and transcytotic pathways | journal = J. Exp. Biol. | volume = 203 | issue = Pt 1 | pages = 137–45 | year = 2000 | pmid = 10600682 | doi =  }}
*{{cite journal | author=Wieczorek H, Brown D, Grinstein S, ''et al.'' |title=Animal plasma membrane energization by proton-motive V-ATPases. |journal=Bioessays |volume=21 |issue= 8 |pages= 637-48 |year= 1999 |pmid= 10440860 |doi= 10.1002/(SICI)1521-1878(199908)21:8<637::AID-BIES3>3.0.CO;2-W }}
* {{cite journal | vauthors = Nishi T, Forgac M | title = The vacuolar (H+)-ATPases--nature's most versatile proton pumps | journal = Nat. Rev. Mol. Cell Biol. | volume = 3 | issue = 2 | pages = 94–103 | year = 2002 | pmid = 11836511 | doi = 10.1038/nrm729 }}
*{{cite journal | author=Brown D, Breton S |title=H(+)V-ATPase-dependent luminal acidification in the kidney collecting duct and the epididymis/vas deferens: vesicle recycling and transcytotic pathways. |journal=J. Exp. Biol. |volume=203 |issue= Pt 1 |pages= 137-45 |year= 2000 |pmid= 10600682 |doi=  }}
* {{cite journal | vauthors = Kawasaki-Nishi S, Nishi T, Forgac M | title = Proton translocation driven by ATP hydrolysis in V-ATPases | journal = FEBS Lett. | volume = 545 | issue = 1 | pages = 76–85 | year = 2003 | pmid = 12788495 | doi = 10.1016/S0014-5793(03)00396-X }}
*{{cite journal | author=Nishi T, Forgac M |title=The vacuolar (H+)-ATPases--nature's most versatile proton pumps. |journal=Nat. Rev. Mol. Cell Biol. |volume=3 |issue= 2 |pages= 94-103 |year= 2002 |pmid= 11836511 |doi= 10.1038/nrm729 }}
* {{cite journal | vauthors = Morel N | title = Neurotransmitter release: the dark side of the vacuolar-H+ATPase | journal = Biol. Cell | volume = 95 | issue = 7 | pages = 453–7 | year = 2003 | pmid = 14597263 | doi = 10.1016/S0248-4900(03)00075-3 }}
*{{cite journal | author=Kawasaki-Nishi S, Nishi T, Forgac M |title=Proton translocation driven by ATP hydrolysis in V-ATPases. |journal=FEBS Lett. |volume=545 |issue= 1 |pages= 76-85 |year= 2003 |pmid= 12788495 |doi= }}
*{{cite journal | author=Morel N |title=Neurotransmitter release: the dark side of the vacuolar-H+ATPase. |journal=Biol. Cell |volume=95 |issue= 7 |pages= 453-7 |year= 2004 |pmid= 14597263 |doi= }}
*{{cite journal  | author=Karet FE, Finberg KE, Nayir A, ''et al.'' |title=Localization of a gene for autosomal recessive distal renal tubular acidosis with normal hearing (rdRTA2) to 7q33-34. |journal=Am. J. Hum. Genet. |volume=65 |issue= 6 |pages= 1656-65 |year= 2000 |pmid= 10577919 |doi=  }}
*{{cite journal  | author=Smith AN, Skaug J, Choate KA, ''et al.'' |title=Mutations in ATP6N1B, encoding a new kidney vacuolar proton pump 116-kD subunit, cause recessive distal renal tubular acidosis with preserved hearing. |journal=Nat. Genet. |volume=26 |issue= 1 |pages= 71-5 |year= 2000 |pmid= 10973252 |doi= 10.1038/79208 }}
}}
{{refend}}
{{refend}}


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{{WikiDoc Sources}}
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Latest revision as of 18:26, 29 August 2017

VALUE_ERROR (nil)
Identifiers
Aliases
External IDsGeneCards: [1]
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

n/a

n/a

RefSeq (protein)

n/a

n/a

Location (UCSC)n/an/a
PubMed searchn/an/a
Wikidata
View/Edit Human

V-type proton ATPase 116 kDa subunit a isoform 4 is an enzyme that in humans is encoded by the ATP6V0A4 gene.[1][2][3]

Function

This gene encodes a component of vacuolar ATPase (V-ATPase), a multisubunit enzyme that mediates acidification of intracellular compartments of eukaryotic cells. V-ATPase dependent 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. This gene is one of four genes in man and mouse that encode different isoforms of the a subunit. Alternatively spliced transcript variants encoding the same protein have been described. Mutations in this gene are associated with renal tubular acidosis associated with preserved hearing.[3]

Interactions

ATP6V0A4 has been shown to interact with PFKM.[4]

References

  1. Karet FE, Finberg KE, Nayir A, Bakkaloglu A, Ozen S, Hulton SA, Sanjad SA, Al-Sabban EA, Medina JF, Lifton RP (Jan 2000). "Localization of a gene for autosomal recessive distal renal tubular acidosis with normal hearing (rdRTA2) to 7q33-34". Am. J. Hum. Genet. 65 (6): 1656–65. doi:10.1086/302679. PMC 1288376. PMID 10577919. Check date values in: |year= / |date= mismatch (help)
  2. Smith AN, Skaug J, Choate KA, Nayir A, Bakkaloglu A, Ozen S, Hulton SA, Sanjad SA, Al-Sabban EA, Lifton RP, Scherer SW, Karet FE (Oct 2000). "Mutations in ATP6N1B, encoding a new kidney vacuolar proton pump 116-kD subunit, cause recessive distal renal tubular acidosis with preserved hearing". Nat. Genet. 26 (1): 71–5. doi:10.1038/79208. PMID 10973252.
  3. 3.0 3.1 "Entrez Gene: ATP6V0A4 ATPase, H+ transporting, lysosomal V0 subunit a4".
  4. Su Y, Zhou A, Al-Lamki RS, Karet FE (May 2003). "The a-subunit of the V-type H+-ATPase interacts with phosphofructokinase-1 in humans". J. Biol. Chem. 278 (22): 20013–8. doi:10.1074/jbc.M210077200. PMID 12649290.

External links

Further reading