Literature DB >> 3947642

Kinetic analysis of enzyme inactivation by an autodecaying reagent.

O Paquatte, S C Tu.   

Abstract

A simple method is described for the determination of both the pseudo-first-order rate constant and the second-order rate constant for enzyme inactivation by a chemical reagent which itself undergoes exponential decay. The validity of this method has been demonstrated in two test cases in which the labile diethyl pyrocarbonate was used to inactivate salicylate hydroxylase and bacterial luciferase.

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Year:  1986        PMID: 3947642     DOI: 10.1016/0167-4838(86)90076-2

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN: 0006-3002


  3 in total

1.  Alternative methods for the determination of rate constants describing enzyme inactivation by an unstable inhibitor.

Authors:  C M Topham
Journal:  Biochem J       Date:  1987-09-15       Impact factor: 3.857

2.  Computer simulations of the kinetics of irreversible enzyme inhibition by an unstable inhibitor.

Authors:  C M Topham
Journal:  Biochem J       Date:  1986-12-15       Impact factor: 3.857

3.  Kinetic study of an enzyme-catalysed reaction in the presence of novel irreversible-type inhibitors that react with the product of enzymatic catalysis.

Authors:  M J Navarro-Lozano; E Valero; R Varon; F Garcia-Carmona
Journal:  Bull Math Biol       Date:  1995-01       Impact factor: 1.758

  3 in total

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