一种对胆汁酸的牛磺酸共轭物具有特异性的新型水解酶。
A new hydrolase specific for taurine-conjugates of bile acids.
作者信息
Kobashi K, Nishizawa I, Yamada T, Hase J
出版信息
J Biochem. 1978 Aug;84(2):495-7. doi: 10.1093/oxfordjournals.jbchem.a132152.
Abstract
Through the investigation of the bile acid-deconjugation activities of human intestinal anaerobes, a new enzyme was discovered in Peptostreptococcus intermedius which hydrolyzed specifically the taurine-conjugates, but not the glycine-conjugates of bile acids. However, the enzymes in Streptococcus faecalis and Lactobacillus brevis hydrolyzed chiefly the glycine-conjugates.
摘要
通过对人体肠道厌氧菌胆汁酸去结合活性的研究，在中间消化链球菌中发现了一种新酶，该酶能特异性水解胆汁酸的牛磺酸结合物，而不能水解其甘氨酸结合物。然而，粪链球菌和短乳杆菌中的酶主要水解甘氨酸结合物。
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