Fig. S6.
(A) The numerical calculations of the force partitioning on the LK, F(LK), under several external loading forces, F, as a function of the distance between two kinesins, D. For B and C, F is set to 8 pN, and D is set to 48 nm. We plot F(LK)/F as a function of (B) the stiffness of kinesin, κ, and (C) the radius of the cargo, R.