Inhibitory signalling to the Arp2/3 complex …a, Alignment of acidic C termini of three NPFs and of Arpin. b, Arpin binds to the Arp2/3 complex through its acidic C-terminal region. Glutathione S-transferase (GST ... http://www.nature.com/nature/journal/v503/n7475/full/nature12611.html
