This may be an important mechanism for the era of new internet sites of nucleation on actin fibers and therefore advertise branched actin superstructures
A specific characteristic of Abp1 as N-WASP activator is that in addition to its N-WASP interacting area it has two N-terminal F-actin binding modules. Abp1/N-WASP/Arp2/3 complexes can therefore affiliate with…