Binding of the bovine pancreatic secretory trypsin inhibitor (Kazal) to bovine serine (pro)enzymes

Enea Menegatti, Mario Guarneri, Martino Bolognesi, Paolo Ascenzi, Gino Amiconi

Research output: Contribution to journalArticlepeer-review

Abstract

The effect of temperature and pH on the association equilibrium constant (Ka) for the binding of the bovine pancreatic secretory trypsin inhibitor (bovine PSTI, type I; Kazal inhibitor) to bovine β-trypsin, bovine α-chymotrypsin and bovine trypsinogen has been investigated. The results suggest that serine (pro)enzyme inhibitor interaction involves both rigorous spatial configuration and molecular flexibility.

Original languageEnglish
Pages (from-to)129-132
Number of pages4
JournalJournal of Molecular Biology
Volume198
Issue number1
DOIs
Publication statusPublished - Nov 5 1987

ASJC Scopus subject areas

  • Virology

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