ARPC3
(redirected from actin related protein 2/3 complex, subunit 3, 21kDa)ARPC3
A gene on chromosome 12q24.11 that encodes p21, one of the seven subunits of the Arp2/3 protein complex, which is thought to control actin polymerisation in cells; its exact role is unknown.Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.