Dynamics of hydroxide-ion-driven reversible autocatalytic networks.
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ABSTRACT:
SUBMITTER: Lantos E
PROVIDER: S-EPMC10321365 | biostudies-literature | 2023 Jun
REPOSITORIES: biostudies-literature
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Dynamics of hydroxide-ion-driven reversible autocatalytic networks.
Lantos Emese E Mótyán Gergő G Frank Éva É Eelkema Rienk R van Esch Jan J Horváth Dezső D Tóth Ágota Á
RSC advances 20230601 29
In living systems adaptive regulation requires the presence of nonlinear responses in the underlying chemical networks. Positive feedbacks, for example, can lead to autocatalytic bursts that provide switches between two stable states or to oscillatory dynamics. The stereostructure stabilized by hydrogen bonds provides an enzyme its selectivity, rendering pH regulation essential for its functioning. For effective control, triggers by small concentration changes play roles where the strength of fe ...[more]
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