actin related protein 2/3 complex subunit 4
p20-Arc, ARC20
actin related protein 2/3 complex, subunit 4 (20 kD), "actin related protein 2/3 complex subunit 4, 20kDa"
Arp2/3 protein complex subunit p20, "actin related protein 2/3 complex, subunit 4 (20 kD)"