Rozycki M D, Myslik J C, Schutt C E, Lindberg U
Department of Chemistry, Henry H Hoyt Laboratory, Princeton University, NJ 08544.
Curr Opin Cell Biol. 1994 Feb;6(1):87-95. doi: 10.1016/0955-0674(94)90121-x.
The three-dimensional structures of myosin subfragment 1 (S1), gelsolin segment 1 complexed with alpha-actin, villin fragment 14T, Acanthamoeba profilin-I, and bovine profilin complexed with beta-actin were completed last year. Together, they expand our understanding of the structural organization of actin-binding proteins. In addition, the segment 1 and bovine profilin complexes provide atomic-level descriptions of their interfaces with actin.
肌球蛋白亚片段1（S1）、与α-肌动蛋白复合的凝溶胶蛋白片段1、绒毛蛋白片段14T、棘阿米巴原肌球蛋白-I以及与β-肌动蛋白复合的牛原肌球蛋白的三维结构于去年完成。这些结构共同拓展了我们对肌动蛋白结合蛋白结构组织的理解。此外，片段1和牛原肌球蛋白复合物提供了它们与肌动蛋白界面的原子水平描述。
