The Distribution of Fatty Acids Reveals the Functional Structure of Human Serum Albumin
作者:Matthias J. N. Junk、Hans Wolfgang Spiess、Dariush Hinderberger
DOI:10.1002/anie.201003495
日期:2010.11.8
Flexible on the outside: The functional structure of the transport protein in human blood, human serum albumin (HSA), was characterized by distance measurements with double electron–electron resonance (DEER) spectroscopy on spin‐labeled fatty acids that are bound to HSA. The functional protein structure derived has a more rigid inner core, while the surface of the protein shows much greater structural
外部灵活:人血中转运蛋白的功能结构,人血清白蛋白(HSA),是通过对与HSA结合的自旋标记脂肪酸进行双电子-电子共振(DEER)光谱测量距离来表征的。衍生的功能性蛋白质结构具有更刚性的内核,而蛋白质的表面则显示出更大的结构柔韧性。