Close contacts between carbonyl oxygen atoms and aromatic centers in protein structures:: π•••π or lone-pair•••π interactions?
Close contacts between carbonyl oxygen atoms and aromatic centers in protein structures:: π•••π or lone-pair•••π interactions?
复制标题
DOI：
10.1021/jp0727421
复制
发表时间：
2007-08-02
影响因子：
3.3
通讯作者：
Sankararamakrishnan, Ramasubbu
中科院分区：
文献类型：
--
作者：
Jain, Alok;Purohit, Chandra Shekhar;Sankararamakrishnan, Ramasubbu
Lone-pair center dot center dot center dot pi and, more recently, pi center dot center dot center dot pi interactions have been studied in small molecule crystal structures, and they are the focus of attention in some biomolecules. In this study, we have systematically analyzed 500 high-resolution protein structures (resolution
