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13C-NMR study of the inhibition of delta-chymotrypsin by a tripeptide-glyoxal inhibitor.

A new inhibitor, Z-Ala-Pro-Phe-glyoxal (where Z is benzyloxycarbonyl),has been synthesized and shown to be a competitive inhibitor of delta-chymotrypsin, with a K(i) of 25+/-8 nM at pH 7.0 and 25 degrees C. Z-Ala-Pro-[1-(13)C]Phe-glyoxal and Z-Ala-Pro-[2-(13)C]Phe-glyoxal have been synthesized, and...

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Bibliographic Details
Main Authors: Djurdjevic-Pahl, Aleksandra, Hewage, Chandralal, Malthouse, J Paul G
Format: Artigo
Language:Inglês
Published: 2002
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC1222393/
https://ncbi.nlm.nih.gov/pubmed/11853541
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