Protein kinase C and casein kinase substrate in neurons protein 2
Synonyms
Syndapin-2, Syndapin-II |
Primary ID
Q9UNF0
Links
- -
Type
protein
Relations
1
Function
Regulates the morphogenesis and endocytosis of caveolae (By similarity). Lipid-binding protein that is able to promote the tubulation of the phosphatidic acid-containing membranes it preferentially binds. Plays a role in intracellular vesicle-mediated transport. Involved in the endocytosis of cell-surface receptors like the EGF receptor, contributing to its internalization in the absence of EGF stimulus.
PKCα phosphorylates PACSIN2 at serine 313 in the linker region and decreases its membrane binding and tubulation activities. Phosphorylation of PACSIN2 at S313 negatively regulated protein interaction between NS5A and core, which affected viral assembly