Y
A
V
Without VASP the rate of detachment
of the branched
junction from ActA,
is slow.
-
VASP
k = 1.510
-3
s
-1
k = 2.5 10
-4
s
-1
-
VASP
A
Y
A
Y
A
Y
A
Y
ActA-coated-Bead
Filament
Arp2/3
VASP
ActA
Y
V
A
A
A
A
Y
A
A
Y
Y
Y
Y
A
Y