泛素介导的蛋白质降解途径是降解细胞内蛋白质的主要途径, 在维持细胞正常的蛋白质代谢中起着至关重要的作用。
The ubiquitin-proteasome proteolytic pathway, a major pathway for protein degradation in cells, plays a critical role in the protein metabolism.
SUMO的生化反应途径与泛素化有类似之处,但不同的是会使蛋白质更加稳定。而不是降解蛋白质。
The biochemical effects of SUMO are somehow similar with those of ubiquitin, but SUMO stabilizes proteins, not degrades.
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