ISSN:
0021-8383
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Spin Labeled Oligopeptides as Substrate Analogous Inhibitors of Leucine AminopeptidaseThe synthesis of L-Thr(But)-(L-Phe)n-SL peptides C-terminal labeled with the nitroxide spin label 2,2,5,5-tetramethyl-3-amino-pyrrolidin-1-oxyl, is described and e.s.r. parameters of the labeled compounds are presented. As shown by e.s.r. spectroscopy studies Thr(But)-Phe-SL is a competitive inhibitor of the leucine aminopeptidase and is bound by the enzyme with high affinity.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/prac.19803220621