酶动力学的细胞自动机模型

Lemont B. Kier , C.-K. Cheng , Bernard Testa , Pierre-Alain Carrupt
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引用次数: 39

摘要

我们已经开发了一个细胞自动机模型的酶反应与底物在水中。该模型产生的Michaelis-Menten动力学具有良好的Lineweaver-Burk图。亲和参数的变化预示着,一般来说,疏水底物与酶的反应性更强,这一属性比酶与底物之间的关系更重要。该模型的易于生成和说明价值使我们相信细胞自动机模型在酶动力学等动态现象的研究中具有有用的作用。
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A cellular automata model of enzyme kinetics

We have developed a cellular automata model of an enzyme reaction with a substrate in water. The model produces Michaelis-Menten kinetics with good Lineweaver-Burk plots. The variation in affinity parameters predicts that, in general, hydrophobic substrates are more reactive with enzymes, this attribute being more important than the relationship between enzyme and substrate. The ease of generation and the illustrative value of the model lead us to believe that cellular automata models have a useful role in the study of dynamic phenomena such as enzyme kinetics.

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