Sar1
= Sar1
{c}
<Sar1> is a small GTPase that initiates <COPII> assembly. In its activated state an N-terminal amphipathic helix inserts into the cytosolic membrane leaflet, contributing to curvature and coat recruitment.
= Sar1
{c}
<Sar1> is a small GTPase that initiates <COPII> assembly. In its activated state an N-terminal amphipathic helix inserts into the cytosolic membrane leaflet, contributing to curvature and coat recruitment.