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Literature DB >> 4274133

Patterns of spatiotemporal organization in an allosteric enzyme model.

Abstract

The behavior of a model for an allosteric enzyme oscillator activated by the reaction product is analyzed in the presence of diffusion. When the concentrations of the chemicals are fixed at the boundaries, dynamic dissipative structures are shown to arise in the form of propagating concentration waves. The model is applied to the phosphofructokinase reaction and suggests that a spatiotemporal organization may originate at a macroscopic (supracellular) level from the glycolytic system.

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Year: 1973 PMID： 4274133 PMCID： PMC427211 DOI： 10.1073/pnas.70.11.3255

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

15 in total

1. A CHEMICAL MECHANISM FOR OSCILLATION OF GLYCOLYTIC INTERMEDIATES IN YEAST CELLS.

Authors: J HIGGINS
Journal: Proc Natl Acad Sci U S A Date: 1964-06 Impact factor: 11.205

2. ON THE NATURE OF ALLOSTERIC TRANSITIONS: A PLAUSIBLE MODEL.

Authors: J MONOD; J WYMAN; J P CHANGEUX
Journal: J Mol Biol Date: 1965-05 Impact factor: 5.469

3. Concentration wave propagation in two-dimensional liquid-phase self-oscillating system.

Authors: A N Zaikin; A M Zhabotinsky
Journal: Nature Date: 1970-02-07 Impact factor: 49.962

4. Spiral waves of chemical activity.

Authors: A T Winfree
Journal: Science Date: 1972-02-11 Impact factor: 47.728

5. Self-oscillations in glycolysis. 1. A simple kinetic model.

Authors: E E Sel'kov
Journal: Eur J Biochem Date: 1968-03

6. Kinetics of the allosteric interactions of phosphofructokinase from Escherichia coli.

Authors: D Blangy; H Buc; J Monod
Journal: J Mol Biol Date: 1968-01-14 Impact factor: 5.469

7. Oscillations of glycolytic intermediates in yeast cells.

Authors: A Ghosh; B Chance
Journal: Biochem Biophys Res Commun Date: 1964-06-01 Impact factor: 3.575

8. Positional information and the spatial pattern of cellular differentiation.

Authors: L Wolpert
Journal: J Theor Biol Date: 1969-10 Impact factor: 2.691

Review 9. Control of developing fields.

Authors: A Robertson; M H Cohen
Journal: Annu Rev Biophys Bioeng Date: 1972

10. Cooperation of glycolytic enzymes.

Authors: B Hess; A Boiteux; J Krüger
Journal: Adv Enzyme Regul Date: 1969

20 in total

1. Dissipative metabolic patterns respond during neutrophil transmembrane signaling.

Authors: H R Petty; A L Kindzelskii
Journal: Proc Natl Acad Sci U S A Date: 2001-03-06 Impact factor: 11.205

2. Apparent role of traveling metabolic waves in oxidant release by living neutrophils.

Authors: Andrei L Kindzelskii; Howard R Petty
Journal: Proc Natl Acad Sci U S A Date: 2002-06-24 Impact factor: 11.205

3. Patterns of spatiotemporal organization in an "ambiquitous" enzyme model.

Authors: P Marmillot; J F Hervagault; G R Welch
Journal: Proc Natl Acad Sci U S A Date: 1992-12-15 Impact factor: 11.205

4. Critical length of the transport-dominated region for oscillating non-linear reactive processes.

Authors: A D Nazarea
Journal: Proc Natl Acad Sci U S A Date: 1974-09 Impact factor: 11.205

5. Control of oscillating glycolysis of yeast by stochastic, periodic, and steady source of substrate: a model and experimental study.

Authors: A Boiteux; A Goldbeter; B Hess
Journal: Proc Natl Acad Sci U S A Date: 1975-10 Impact factor: 11.205