蛋白质模型中螺旋-卷曲转变是否具有普适性？
Is there a universality of the helix-coil transition in protein models?
摘要：
两个完全不同的理论模型的螺旋线圈过渡的热力学性质的相似性进行了严格审查。第一个模型是一个多聚丙氨酸链的全原子表示，而第二个模型是一个最小的螺旋形成模型，不包含系统的细节。在有限尺寸标度分析中，螺旋-线团转变的关键特征，特别是这两个模型的有效临界指数彼此一致。
英文摘要：
The similarity in the thermodynamic properties of two completely different theoretical models for the helix-coil transition is examined critically. The first model is an all-atomic representation for a poly-alanine chain, while the second model is a minimal helix-forming model that contains no system specifics. Key characteristics of the helix-coil transition, in particular, the effective critical exponents of these two models agree with each other, within a finite-size scaling analysis.
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