Fitting integrated enzyme rate equations to progress curves with the use of a weighting matrix
- PMID: 2006914
- PMCID: PMC1150168
- DOI: 10.1042/bj2740509
Fitting integrated enzyme rate equations to progress curves with the use of a weighting matrix
Abstract
A method is presented for fitting the pairs of values product formed-time taken from progress curves to the integrated rate equation. The procedure is applied to the estimation of the kinetic parameters of the adenosine deaminase system. Simulation studies demonstrate the capabilities of this strategy. A copy of the FORTRAN77 program used can be obtained from the authors by request.
Similar articles
-
Analysis of progress curves for enzyme-catalysed reactions. Automatic construction of computer programs for fitting integrated rate equations.Biochem J. 1989 Mar 1;258(2):397-402. doi: 10.1042/bj2580397. Biochem J. 1989. PMID: 2705990 Free PMC article.
-
Enzyme kinetic studies from progress curves.Biochem J. 1986 Jan 15;233(2):599-605. doi: 10.1042/bj2330599. Biochem J. 1986. PMID: 3954757 Free PMC article.
-
Analytical methods for fitting integrated rate equations. A discontinuous assay.Biochem J. 1987 Jul 1;245(1):67-74. doi: 10.1042/bj2450067. Biochem J. 1987. PMID: 3663158 Free PMC article.
-
Fitting enzyme kinetic data with KinTek Global Kinetic Explorer.Methods Enzymol. 2009;467:601-626. doi: 10.1016/S0076-6879(09)67023-3. Methods Enzymol. 2009. PMID: 19897109 Review.
-
Kinetic analysis of the transient phase and steady state of open multicyclic enzyme cascades.Acta Biochim Pol. 2005;52(4):765-80. Epub 2005 Aug 5. Acta Biochim Pol. 2005. PMID: 16086076 Review.
References
MeSH terms
Substances
LinkOut - more resources
Full Text Sources
Research Materials