Structural aspects of nucleosides: Protonated and complexed adenosines

被引：0
|
作者：
Hauser, J
Keese, R
机构：
[1] Univ Bern, Lab Chem & Mineral Crystallog, CH-3012 Bern, Switzerland
[2] Univ Bern, Dept Chem & Biochem, CH-3012 Bern, Switzerland
来源：
HELVETICA CHIMICA ACTA | 2002年 / 85卷 / 08期
关键词：
D O I：
10.1002/1522-2675(200208)85:8<2481::AID-HLCA2481>3.0.CO;2-K
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
To gain insight into the structural changes exerted by protonation or complexation of the adenine in nucleosides, the X-ray structures of adenosines were compared with their protonated or complexed congeners. Comparison of a variety of bond angles, bond lengths, and torsional angles in and around the ribose ring revealed only small differences. The specific case of the 5'-deoxy-5'-adenosyl moiety covalently bonded to the Co-atom in coenzyme B-12 is discussed.
引用
收藏
页码：2481 / 2488
页数：8
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