Rubin D M, Finley D
Department of Cell Biology, Harvard Medical School, Boston, Massachusetts 02115, USA.
Curr Biol. 1995 Aug 1;5(8):854-8. doi: 10.1016/s0960-9822(95)00172-2.
The crystal structure of the proteasome suggests that degradation of ubiquitin-protein conjugates is achieved by unfolding the protein substrate and translocating it through a channel into a peptidase-containing chamber.
蛋白酶体的晶体结构表明,泛素化蛋白偶联物的降解是通过使蛋白质底物解折叠并将其通过一个通道转运到含有肽酶的腔室中实现的。