Protein
Actin-related protein 2/3 complex subunit 2A
Organism
Arabidopsis thaliana
Function
Functions as actin-binding component of the Arp2/3 complex which is involved in regulation of actin polymerization and together with an activating nucleation-promoting factor (NPF) mediates the formation of branched actin networks. Seems to contact the mother actin filament (By similarity). Arp2/3 complex plays a critical role in the control of cell morphogenesis via the modulation of cell polarity development.
Similarity
Belongs to the ARPC2 family.
Sequence
MILLQSHSRFLLQTLLTRAQNLDKAVELDYQWIEFDDVRYHVQVTMKNPNLLLLSVSLPNPPPEAMSFDGLPLGAIEAIKTTYGTGFQILDPPRDGFSLTLKLNFSKVRPDEELLTKLASIREVVMGAPLKIIFKHLASRTVAPELDRLVAIMHRPNETFFLVPQADKVTVAFPMRFKDSVDTILATSFLKEFVEARRAAALNTAPSCSWSPTAPQELEGAPKETLSANAGFVTFVIFPRHVEGKKLDRTVWNLSTFHAYVSYHVKFSEGFMHTRMRRRVESMIQALDQAKPLEKTRSMNNKSFKRLGLNEVNHTNSK