VPS4A

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Template:Short description An Error has occurred retrieving Wikidata item for infobox Vacuolar protein sorting-associated protein 4A is a protein that in humans is encoded by the VPS4A gene.[1][2][3]

Function

The protein encoded by this gene is a member of the AAA protein family (ATPases associated with diverse cellular activities), and is the homolog of the yeast Vps4 protein. In humans, two paralogs of the yeast protein have been identified. They share a high degree of amino acid sequence similarity with each other, and also with yeast Vps4 and mouse proteins. Functional studies indicate that both human paralogs associate with the endosomal compartments, and are involved in intracellular protein trafficking, similar to Vps4 protein in yeast. The gene encoding this paralog has been mapped to chromosome 16; the gene for the other resides on chromosome 18.[3]

Interactions

VPS4A has been shown to interact with CHMP1A.[4]

References

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  1. ^ Page Module:Citation/CS1/styles.css has no content.Bishop N, Woodman P (April 2000). "ATPase-defective Mammalian VPS4 Localizes to Aberrant Endosomes and Impairs Cholesterol Trafficking". Mol Biol Cell. 11 (1): 227–39. doi:10.1091/mbc.11.1.227. PMC 14770. PMID 10637304.
  2. ^ Page Module:Citation/CS1/styles.css has no content.Scheuring S, Röhricht RA, Schöning-Burkhardt B, Beyer A, Müller S, Abts HF, Köhrer K (September 2001). "Mammalian cells express two VPS4 proteins both of which are involved in intracellular protein trafficking". J Mol Biol. 312 (3): 469–80. doi:10.1006/jmbi.2001.4917. PMID 11563910.
  3. ^ a b Page Module:Citation/CS1/styles.css has no content."Entrez Gene: VPS4A vacuolar protein sorting 4 homolog A (S. cerevisiae)".
  4. ^ Page Module:Citation/CS1/styles.css has no content.Howard TL, Stauffer DR, Degnin CR, Hollenberg SM (July 2001). "CHMP1 functions as a member of a newly defined family of vesicle trafficking proteins". J. Cell Sci. 114 (Pt 13): 2395–404. doi:10.1242/jcs.114.13.2395. PMID 11559748.

Further reading

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