湖北农业科学
湖北農業科學
호북농업과학
2010年
3期
710-714
,共5页
蓝藻%Clp%Deg%FtsH%蛋白酶
藍藻%Clp%Deg%FtsH%蛋白酶
람조%Clp%Deg%FtsH%단백매
cyanobacteria%Clp%Deg%FtsH%protease
蛋白酶对于细胞保持结构、适应变化和维持稳态具有重要的作用.分别概述了蓝藻中Clp、Deg、FtsH蛋白酶的蛋白组成、结构特点和细胞内功能,重点讨论了这3类蛋白酶与光合系统反应中心(P5 Ⅰ、PS Ⅱ)的受损修复过程以及D1蛋白亚基的降解之间的关系,从而为蓝藻蛋白酶的研究提供借鉴.
蛋白酶對于細胞保持結構、適應變化和維持穩態具有重要的作用.分彆概述瞭藍藻中Clp、Deg、FtsH蛋白酶的蛋白組成、結構特點和細胞內功能,重點討論瞭這3類蛋白酶與光閤繫統反應中心(P5 Ⅰ、PS Ⅱ)的受損脩複過程以及D1蛋白亞基的降解之間的關繫,從而為藍藻蛋白酶的研究提供藉鑒.
단백매대우세포보지결구、괄응변화화유지은태구유중요적작용.분별개술료람조중Clp、Deg、FtsH단백매적단백조성、결구특점화세포내공능,중점토론료저3류단백매여광합계통반응중심(P5 Ⅰ、PS Ⅱ)적수손수복과정이급D1단백아기적강해지간적관계,종이위람조단백매적연구제공차감.
Proteases play important roles in keeping cellular structure, adapting environmental change and maintaining cellular homeostasis. Protein component, construction features and intracellular function of Clp, Deg and FtsH proteases in cyanobacteria was reviewed in this paper. Relationships between Clp, Deg and FtsH proteases and repairing process of impaired photosystem reaction centers (PS Ⅰ and PS Ⅱ ) or degradation of D1 subunit were mainly discussed. This paper would provide useful data for further research on cyanobacterial proteases.
