Author:
Alford M. A.,Brotman M.,Chudy M. A.,Fraser M. J.
Abstract
Measurements of α-glutamyl-RNA synthetase and glutaminyl-RNA synthetase activities have been made in fractions derived from 105,000 × g supernatants of homogenates of rat liver and of mouse Ehrlich ascites carcinoma cells. Evidence is presented which indicates that each amino acid is activated by a specific enzyme. Both enzymes catalyze amino acid dependent ATP-32PP exchange. The α-glutamyl-RNA synthetase purified 42-fold from rat liver 105,000 × g supernatant is free of glutamine synthetase.
Publisher
Canadian Science Publishing
Cited by
6 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献