Southern Regional Research Center, U.S. Department of Agriculture, New Orleans, LA, USA.
Methods Mol Biol. 2020;2149:513-539. doi: 10.1007/978-1-0716-0621-6_29.
Computerized molecular modeling continues to increase in capability and applicability to carbohydrates. This chapter covers nomenclature and conformational aspects of carbohydrates, perhaps of greater use to computational chemists who do not have a strong background in carbohydrates, and its comments on various methods and studies might be of more use to carbohydrate chemists who are inexperienced with computation. Work on the intrinsic variability of glucose, an overall theme, is described. Other areas of the authors' emphasis, including evaluation of hydrogen bonding by the atoms-in-molecules approach, and validation of modeling methods with crystallographic results are also presented.
计算机分子建模在碳水化合物方面的能力和适用性继续提高。本章涵盖碳水化合物的命名和构象方面,对于计算化学家可能更有用,他们在碳水化合物方面没有很强的背景,而对各种方法和研究的评论可能对没有计算经验的碳水化合物化学家更有用。描述了葡萄糖内在可变性这一总体主题的工作。还介绍了作者强调的其他领域,包括通过原子在分子中的方法评估氢键,以及用晶体学结果验证建模方法。