soybean gene regulated by cold-2;(source:Araport11)
TAIR Curator Summary
SRC2 specifically binds the peptide PIEPPPHH, and moves from ER to a vacuole fraction where it gets internalized. Involved in Protein Storage Vacuole targeting. The mRNA is cell-to-cell mobile.
May act as an activator of the calcium-dependent activation of RBOHF that mediates reactive oxygen species (ROS) production and may play a role in cold responses.
Binds to C-terminal sequence of alpha-TIP and moves from the ER to vacuoles. Movement is accompanied by membrane internalization, and SRC2 is present in crystalloid-like structures within protein storage vacuoles (PSVs) in mature seeds.