High-resolution phosphorus nuclear magnetic resonance spectra of yeast phenylalanine transfer ribonucleic acid. Metal ion effects and tentative partial assignment of signals.
High-resolution phosphorus nuclear magnetic resonance spectra of yeast phenylalanine transfer ribonucleic acid. Metal ion effects and tentative partial assignment of signals.
复制标题
酵母苯丙氨酸转移核糖核酸的高分辨率磷核磁共振谱。
DOI：
10.1021/bi00511a011
复制
发表时间：
1981
期刊：
影响因子：
2.9
通讯作者：
Luxon,BA
中科院分区：
文献类型：
--
作者：
Gorenstein,DG;Goldfield,EM;Chen,R;Kovar,K;Luxon,BA
大卫G. Gorenstein，* Evelyn M.戈德菲尔德、陈鲁怀、肯·科瓦尔和布鲁斯A. Luxon摘要：酵母苯丙氨酸tRNA的31 P NMR谱的温度和金属离子的依赖性，并提供了一些个人的磷酸信号的暂定分配。通过监测31P NMR谱中的镁离子依赖性，信号A、C、F、P和T被指定为镁结合位点磷酸盐。在10 mM Mg2+存在下，在10 mM Mg2+存在下，观察到信号A、D、E和U的特定顺磁性线增宽效应。
David G. Gorenstein,* Evelyn M. Goldfield, Roulhwai Chen, Ken Kovar, and Bruce A. Luxon abstract: The temperature and metal ion dependence of the 31P NMR spectra of yeast phenylalanine tRNA is presented, and a tentative assignment of some of the individual phosphate signals is offered. Signals A, C, F, P, and T have been assigned to the magnesium binding site phosphates by monitoring the magnesium ion dependence in the 31P NMR spectra. In the presence of 10 mM Mg2+, specific paramagnetic line broadening effects are observed for signals A, D, E, and U upon