Actin-binding FH2 (formin homology 2) family protein;(source:Araport11)
TAIR Curator Summary:
Localizes to plasmodesmata (PD) through its transmembrane domain and is required for normal intercellular trafficking. Functions in a partially redundant manner with its closest homolog AtFH1. Regulates PD's permeability by anchoring actin filaments to PD. Caps the barbed end of actin filaments and stabilizes them in vitro.
TAIR Short Description:
Actin-binding FH2 (formin homology 2) family protein