Rnd2 is a small ( ~ 21 kDa ) signaling G protein ( to be specific , a GTPase ) .
Is a member of the Rnd subgroup of the Rho family of GTPases .
Rnd2 is a small ( ~ 21 kDa ) signaling G protein ( to be specific , a GTPase ) , and is a member of the Rnd subgroup of the Rho family of GTPases .