Enzyme models
نویسندگان
چکیده
منابع مشابه
Conformational-relaxation models of single-enzyme kinetics.
Fluorescent spectroscopy experiments with single-enzyme molecules yield a large volume of statistical data that can be analyzed and interpreted using stochastic models of enzyme action. Here, we present two models, each based on the mechanism that an enzyme molecule must pass through a sequence of conformational transformations to complete its catalytic turnover cycle. In the simplest model, on...
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Cooperativity is a phenomenon of universal importance in biological systems and has almost as much variety as it has ubiquity. In virtually all ecosystems the cooperativity of groups, species, and individual organisms is evident. The cooperativity known as “mutualism” is one in which one species provides a haven or a metabolic advantage to another species. On a more microscopic level is the “me...
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Enzymes play central roles in metabolic pathways, and the prediction of metabolic pathways in newly sequenced genomes usually starts with the assignment of genes to enzymatic reactions. However, genes with similar catalytic activity are not necessarily similar in sequence, and therefore the traditional sequence similarity-based approach often fails to identify the relevant enzymes, thus hinderi...
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15 صفحه اولDynamic relationships between microbial biomass, respiration, inorganic nutrients and enzyme activities: informing enzyme-based decomposition models
We re-examined data from a recent litter decay study to determine if additional insights could be gained to inform decomposition modeling. Rinkes et al. (2013) conducted 14-day laboratory incubations of sugar maple (Acer saccharum) or white oak (Quercus alba) leaves, mixed with sand (0.4% organic C content) or loam (4.1% organic C). They measured microbial biomass C, carbon dioxide efflux, soil...
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ژورنال
عنوان ژورنال: Recueil des Travaux Chimiques des Pays-Bas
سال: 1994
ISSN: 0165-0513
DOI: 10.1002/recl.19941130702