Biological roles of plant synaptotagmins
Plant synaptotagmins (SYTs) are resident proteins of the endoplasmic reticulum (ER).They are characterized by an N-terminal transmembrane region and C2 domains at navy blue achkan the C-terminus, which tether the ER to the plasma membrane (PM).In addition to their tethering role, SYTs contain a lipid-harboring SMP domain, essential for shuttling li