Fig. 6.
All-atom models of rHDL(A-IM/A-IM) particles of various sizes after MD simulations. Upper panels show top views and lower panels show side views. The two protein molecules in each model are in rainbow colors from the N to the C terminus (blue to red). The position of the C173-C173′ disulfide in each model is indicated. Residue pairs that are located across from the C173 pair and are approximately in registry in the two molecules are indicated. This includes K96-K96′ pair that formed a BS3 cross-link only on the small rHDL(A-IM/A-IM) but not in their larger counterparts (10).