these results suggest that ( 1 ) the conformation of apolipoprotein b is more stable with respect to ph in the absence of lipids than in their presence , ( 2 ) intramolecular disulfide linkages play an insignificant role in the conformation of apolipoprotein b , and ( 3 ) the changes in alpha-helix structure of lipoprotein b or cm-lipoprotein b due to delipidization and denaturation are reversible .
C0023779
lipids
C0023820
lipoprotein