期刊
TRENDS IN BIOCHEMICAL SCIENCES
卷 31, 期 5, 页码 276-283出版社
ELSEVIER SCIENCE LONDON
DOI: 10.1016/j.tibs.2006.03.003
关键词
-
Flavin-dependent enzymes catalyse a wide range of reactions and, thereby, facilitate a variety of cellular processes. Among the properties that equip flavoenzymes with this chemical versatility is their reactivity towards oxygen, which shows huge variation among flavoproteins. A survey of known 3D structures of flavin-dependent oxidases and dehydrogenases and the correlation with their functional properties indicates that there are no structural rules that enable prediction of whether or how a flavoenzyme reacts with oxygen. Combinations of subtle factors such as dipole pre-organization, charge distribution, dynamics and solvation in the active centre determine the balance of interactions that control oxygen reactivity. The chemical basis of oxygen reactivity remains a puzzling problem and represents one of the challenging questions in modern flavoenzymology.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据