Suppr超能文献

具有先进可极化势的量子力学/分子力学方法的开发与应用。

Development and application of quantum mechanics/molecular mechanics methods with advanced polarizable potentials.

作者信息

Nochebuena Jorge, Naseem-Khan Sehr, Cisneros G Andrés

机构信息

Department of Chemistry, University of North Texas, Denton, Texas, USA.

出版信息

Wiley Interdiscip Rev Comput Mol Sci. 2021 Jul-Aug;11(4). doi: 10.1002/wcms.1515. Epub 2021 Jan 12.

Abstract

Quantum mechanics/molecular mechanics (QM/MM) simulations are a popular approach to study various features of large systems. A common application of QM/MM calculations is in the investigation of reaction mechanisms in condensed-phase and biological systems. The combination of QM and MM methods to represent a system gives rise to several challenges that need to be addressed. The increase in computational speed has allowed the expanded use of more complicated and accurate methods for both QM and MM simulations. Here, we review some approaches that address several common challenges encountered in QM/MM simulations with advanced polarizable potentials, from methods to account for boundary across covalent bonds and long-range effects, to polarization and advanced embedding potentials.

摘要

量子力学/分子力学(QM/MM)模拟是研究大型系统各种特性的常用方法。QM/MM计算的一个常见应用是研究凝聚相和生物系统中的反应机制。将QM和MM方法结合起来描述一个系统会带来一些需要解决的挑战。计算速度的提高使得在QM和MM模拟中能够更广泛地使用更复杂、更精确的方法。在这里,我们回顾一些方法,这些方法利用先进的极化势来应对QM/MM模拟中遇到的几个常见挑战,从处理共价键边界和长程效应的方法,到极化和先进的嵌入势。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bcfd/8341087/5ed073e7279a/nihms-1698897-f0001.jpg

相似文献

8
10
Induction effects on the absorption maxima of photoreceptor proteins.诱导对光感受器蛋白吸收最大值的影响。
Biophys Physicobiol. 2023 Jan 24;20(Supplemental):e201007. doi: 10.2142/biophysico.bppb-v20.s007. eCollection 2023 Mar 21.

引用本文的文献

6
Trajectory Surface Hopping for a Polarizable Embedding QM/MM Formulation.极化嵌入QM/MM 公式的弹道表面跳跃。
J Phys Chem A. 2022 Sep 29;126(38):6780-6789. doi: 10.1021/acs.jpca.2c04756. Epub 2022 Sep 15.

本文引用的文献

1
MMFF VI. MMFF94s option for energy minimization studies.MMFF VI。用于能量最小化研究的MMFF94s选项。
J Comput Chem. 1999 May;20(7):720-729. doi: 10.1002/(SICI)1096-987X(199905)20:7<720::AID-JCC7>3.0.CO;2-X.
2
A Many-Body, Fully Polarizable Approach to QM/MM Simulations.多体全极化方法用于量子力学/分子力学模拟。
J Chem Theory Comput. 2020 Dec 8;16(12):7462-7472. doi: 10.1021/acs.jctc.0c00932. Epub 2020 Nov 19.
7
A self-consistent coulomb bath model using density fitting.一种采用密度拟合的自洽库仑浴模型。
J Comput Chem. 2020 Jul 5;41(18):1698-1708. doi: 10.1002/jcc.26211. Epub 2020 May 5.
10
Structure of M from SARS-CoV-2 and discovery of its inhibitors.SARS-CoV-2 M 结构与抑制剂的发现
Nature. 2020 Jun;582(7811):289-293. doi: 10.1038/s41586-020-2223-y. Epub 2020 Apr 9.

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验