四肽Suc-Phe-Ala-Ala-Phe-对硝基苯胺

三字母：Suc-Phe-Ala-Ala-Phe-pNA

描述：This enzyme substrate was used to test the concept of substrate-assisted catalysis with an engineered bacterial serine endopeptidase, subtilisin. Suc-FAAF-pNA has been employed for assaying subtilisins from psychrophilic bacteria and myroilysin, a metalloproteinase from the deep sea bacterium Myroides profundi.

该酶底物用于测试底物辅助催化工程细菌丝氨酸内肽酶枯草菌素的概念。这种faaf - pna已被用于分析来自嗜冷细菌的枯草菌素和来自深海细菌Myroides profundi的一种金属蛋白酶myroilysin。