Protein Domain : Vacuole morphology and inheritance protein 14 IPR026825

Type  Family
Description  Vac14 is a component of the PI(3,5)P2 regulatory complex, which regulates both the synthesis and turnover of phosphatidylinositol 3,5-bisphosphate (PI(3,5)P2) [ ]. This complex is composed of Atg18, Fig4, Fab1, Vac14 and Vac7 in yeast. In mammals it consists of PIKfyve, FIG4 and VAC14. Fab1/PIKfyve (Fab1 in yeast and PIKfyve in mammals) is a kinase that converts PI(3)P into PI(3,5)P2 by phosphorylation at the 5-position; conversely Fig4 dephosphorylates PI(3,5)P2 back to PI(3)P. Vac14 is a scaffolding adaptor protein whose multimerisation is a prerequisite step for PI(3,5)P2 complex assembly and function [].
Short Name  Vac14

0 Child Features

1 Gene Families

13 Genes

2 Ontology Annotations

0 Parent Features

4 Publications

USDA
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