Ontology highlight
ABSTRACT:
SUBMITTER: Chuang Y
PROVIDER: S-EPMC3547897 | biostudies-literature | 2012 Nov-Dec
REPOSITORIES: biostudies-literature
Chuang Yayu Y Xu Xiaonan X Kwiatkowska Aneta A Tsapraillis George G Hwang Hyonson H Petritis Konstantinos K Flynn Dan D Symons Marc M
Cell adhesion & migration 20121017 6
Synaptojanin 2 (SYNJ2) is a phosphatidylinositol (PI) phosphatase that controls two distinct functions, clathrin-mediated endocytosis and tumor cell invadopodia formation and invasion. Here, we identify a number of novel SYNJ2 binding partners, several of which have previously been shown to be necessary for invadopodia formation or clathrin-mediated endocytosis. We focus on Src family kinases. We found that Src phosphorylates SYNJ2 on Tyr ( 490) , thereby stimulating SYNJ2 5'-phosphatase activit ...[more]