STEREOISOMERS OF RETINAL - A THEORETICAL STUDY OF ENERGY DIFFERENCES

被引：22

作者：

NASH, HA

机构：

[1] Laboratory of Neurochemistry, National Institute of Mental Health, Bethesda

来源：

JOURNAL OF THEORETICAL BIOLOGY | 1969年 / 22卷 / 02期

关键词：

D O I：

10.1016/0022-5193(69)90008-3

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The potential energy difference between all-trans-retinal and 11-cis-retinal, is calculated from a consideration of non-bonded interatomic potential functions and π electron energy. A series of trial geometric structures for 11-cis-retinal is investigated, each structure differing by rotation about one or more bonds. The minimum potential energy difference achieved is in good agreement with the enthalpy of isomerization of 11-cis-retinal. The structure corresponding to the potential energy minimum is twisted from planarity by 30° to 50° about both of the single bonds adjacent to the isomerized double bond. © 1969.

引用

页码：314 / &

共 29 条

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