申请人:Monsanto Company
公开号:US04596675A1
公开(公告)日:1986-06-24
The disclosure relates to novel synthetic thiopeptolide substrates having high activity for the enzyme collagenase. These substrates have the following amino acid sequences: R-Pro-X-Gly-S-Y-Z-Gly-R.sub.1 wherein R=H or N-protecting group, X=Leu, Ile, Phe, Val, Gln, Ala, Y=Leu, Ile, Phe, Val, Ala, Z=Leu, Ile, Phe, Val, Gln, Ala, and R.sub.1 =terminal amide, carboxyl or ester group.
该披露涉及具有对胶原酶酶活性高的新型合成硫肽酰亚胺底物。这些底物具有以下氨基酸序列:R-Pro-X-Gly-S-Y-Z-Gly-R.sub.1,其中R=H或N-保护基,X=Leu、Ile、Phe、Val、Gln、Ala,Y=Leu、Ile、Phe、Val、Ala,Z=Leu、Ile、Phe、Val、Gln、Ala,R.sub.1=末端酰胺、羧基或酯基。