Fig 4.

Schematic representation of secondary structure distribution of ApoA-I on 9.6-nm rHDL as compared with lipid-free ApoA-I. Secondary structure depiction from this study (residues 99–163), Lagerstedt et al. ³ (residues 1–98 ³) and Oda et al. ⁴ (residues 163–243) of lipid-bound 9.6-nm rHDL particles (top) and lipid-free ApoA-I (bottom ¹¹). The position of the loop-like element (residues 134–145) defined in the ‘looped belt’ model ⁷ is indicated.