Figure 1From: Structural and functional characterization of human apolipoprotein E 72-166 peptides in both aqueous and lipid environmentsStructure of human apoE proteins. The model structure illustrating the full-length apoE with NT and CT domains. The structure was modified from apoE299_20K (S. Y. Sheu, unpublished data). The polymorphic sites (residues 112 and 158) that distinguished the three isoforms are highlighted. The picture was produced with PyMOL [46].Back to article page