Figure 9.

Lysine residues carbamylated in lipid-poor apoA-I mapped onto a model of lipid-poor apoA-I. Lysine residues carbamylated in vitro by the MPO/H₂O₂/SCN⁻ system are depicted with red spheres if they were found in high abundance and with violet if found in low abundance. Carbamylated lysine residues shown with white spheres were detected in vivo. Carbamylated lysine residues with red labels were detected either in vitro or in vivo. apoA-I, apolipoprotein A-I; MPO, myeloperoxidase; SCN⁻, thiocyanate ion.