کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4003 | 203 | 2009 | 7 صفحه PDF | دانلود رایگان |
The behaviors of adsorption and folding of oxidized superoxide dismutase (SOD) fragment on the liposome surface have been studied by varying the type of liposomes. The recognition of the SOD fragment by the liposome was found to be performed, depending on the membrane fluidity, surface charge density and, also, instability of the hydrogen bonds of the liposome surface. The conformational change of the SOD fragment on the liposome membrane was dependent on its adsorption although the variation of their secondary structures was observed. The SOD LIPOzyme (liposome with enzyme-like activity) with high SOD-like activity was obtained by the appropriate control of the recognition and folding of SOD fragment through the suitably-regulated interactions between the liposome and the peptide.
Journal: Biochemical Engineering Journal - Volume 46, Issue 3, 1 November 2009, Pages 313–319