The class II phosphatidylinositol 3-kinases (PI3Ks) serve important roles in diverse cellular processes. The lab of Volker Haucke has now determined high-resolution structures of mouse PI3KC2α in both active and inactive conformations, elucidating the autoregulatory mechanism of class II PI3K activation.
- Pujuan Deng
- Jun-Jie Gogo Liu