The PP2A phosphatase associates with the Arabidopsis TRAPPII tethering complex and dephosphorylates a TRAPPII-derived phosphopeptide in vitro
Alexander Strohmayr, Alexander Steiner, Christian Wiese…·Farhah F. Assaad
This study identifies PP2A phosphatase as a potential dephosphorylating enzyme for TRAPPII subunit TRS120 in Arabidopsis, linking kinase-phosphatase balance to membrane trafficking.