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Computational Modeling of Realistic Cell Membranes.
Chemical Reviews ( IF 51.4 ) Pub Date : 2019-01-09 , DOI: 10.1021/acs.chemrev.8b00460 Siewert J Marrink 1 , Valentina Corradi 2 , Paulo C T Souza 1 , Helgi I Ingólfsson 3 , D Peter Tieleman 2 , Mark S P Sansom 4
Chemical Reviews ( IF 51.4 ) Pub Date : 2019-01-09 , DOI: 10.1021/acs.chemrev.8b00460 Siewert J Marrink 1 , Valentina Corradi 2 , Paulo C T Souza 1 , Helgi I Ingólfsson 3 , D Peter Tieleman 2 , Mark S P Sansom 4
Affiliation
Cell membranes contain a large variety of lipid types and are crowded with proteins, endowing them with the plasticity needed to fulfill their key roles in cell functioning. The compositional complexity of cellular membranes gives rise to a heterogeneous lateral organization, which is still poorly understood. Computational models, in particular molecular dynamics simulations and related techniques, have provided important insight into the organizational principles of cell membranes over the past decades. Now, we are witnessing a transition from simulations of simpler membrane models to multicomponent systems, culminating in realistic models of an increasing variety of cell types and organelles. Here, we review the state of the art in the field of realistic membrane simulations and discuss the current limitations and challenges ahead.
中文翻译:
现实细胞膜的计算模型。
细胞膜含有多种脂质类型,并充满蛋白质,赋予它们在细胞功能中发挥关键作用所需的可塑性。细胞膜的组成复杂性导致了异质的横向组织,目前人们对此仍知之甚少。计算模型,特别是分子动力学模拟和相关技术,在过去几十年中为细胞膜的组织原理提供了重要的见解。现在,我们正在见证从更简单的膜模型模拟到多组分系统的转变,最终形成越来越多的细胞类型和细胞器的真实模型。在这里,我们回顾了现实膜模拟领域的最新技术,并讨论了当前的局限性和未来的挑战。
更新日期:2019-01-09
中文翻译:
现实细胞膜的计算模型。
细胞膜含有多种脂质类型,并充满蛋白质,赋予它们在细胞功能中发挥关键作用所需的可塑性。细胞膜的组成复杂性导致了异质的横向组织,目前人们对此仍知之甚少。计算模型,特别是分子动力学模拟和相关技术,在过去几十年中为细胞膜的组织原理提供了重要的见解。现在,我们正在见证从更简单的膜模型模拟到多组分系统的转变,最终形成越来越多的细胞类型和细胞器的真实模型。在这里,我们回顾了现实膜模拟领域的最新技术,并讨论了当前的局限性和未来的挑战。