This result suggested that gamma - secretase , like beta - secretase , contains a pair of aspartic acids essential for catalyzing the protein - cutting reaction 这个结果暗示,分泌酶就像分泌酶一样,也含有催化蛋白切割反应所必需的一对天冬胺酸。
Renin , a proteolytic enzyme formed in the granules of the juxtaglomerular apparatus cells , catalyzes conversion of the protein angiotensinogen to angiotensin i , a decapeptide 肾素是肾小球旁体细胞颗粒内形成的一种蛋白水解酶,催化蛋白血管紧张素原转换为血管紧张素,即十肽。
Members of this subset ? which includes the protease involved in replicating hiv , the virus that causes aids ? use aspartic acid , a type of amino acid , to catalyze the protein - cutting reaction 这群蛋白酶会利用天冬胺酸这种胺基酸来催化蛋白切割反应,其成员包括参与爱滋病毒hiv复制的蛋白酶。