Suppr超能文献

核磁共振光谱法:一些常见核苷酸的13C光谱。

Nuclear magnetic resonance spectroscopy: 13C spectra of some common nucleotides.

作者信息

Dorman D E, Roberts J D

出版信息

Proc Natl Acad Sci U S A. 1970 Jan;65(1):19-26. doi: 10.1073/pnas.65.1.19.

Abstract

Natural-abundance (13)C nuclear magnetic resonance spectra of ten common nucleotides in neutral, aqueous solutions have been determined and interpreted. The spectra of two of these substances were also determined in acidic solutions, and several of the carbon chemical shifts were found to depend markedly on pH. Within the limited range of concentrations employed, there were observed no carbon chemical-shift changes which could be ascribed to base-stacking or base-pairing phenomena.

摘要

已测定并解释了中性水溶液中十种常见核苷酸的天然丰度(13)C核磁共振谱。还测定了其中两种物质在酸性溶液中的谱,发现几个碳化学位移明显依赖于pH值。在所采用的有限浓度范围内,未观察到可归因于碱基堆积或碱基配对现象的碳化学位移变化。

相似文献

2
Optical rotatory dispersion of the anomeric nucleosides and nucleotides.异头核苷和核苷酸的旋光色散
Biochim Biophys Acta. 1968 Apr 22;157(2):221-32. doi: 10.1016/0005-2787(68)90076-2.
3
Observation of specific interaction of mononucleotides with ribonucleases by nuclear magnetic resonance spectra.
Biochim Biophys Acta. 1966 Oct 17;128(1):100-5. doi: 10.1016/0926-6593(66)90146-9.
7
Variations in free nucleotides during the differentiation stage of the central nervous system.
J Neurochem. 1969 May;16(5):829-31. doi: 10.1111/j.1471-4159.1969.tb06465.x.
9
Effect of alkali on ribonucleoside-2',3'-monophosphates.碱对核糖核苷-2',3'-单磷酸的影响。
Acta Chem Scand. 1968;22(1):360. doi: 10.3891/acta.chem.scand.22-0360.

引用本文的文献

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验