从嗜热真细菌嗜热栖热菌、嗜水生栖热菌和黄栖热菌中分离并鉴定一种新的核糖体蛋白。
Isolation and characterization of a new ribosomal protein from the thermophilic eubacteria, Thermus thermophilus, T. aquaticus and T. flavus.
作者信息
Choli T, Franceschi F, Yonath A, Wittmann-Liebold B
机构信息
School of Chemistry, Laboratory of Biochemistry, Aristotle University of Thessaloniki, Greece.
出版信息
Biol Chem Hoppe Seyler. 1993 Jun;374(6):377-83. doi: 10.1515/bchm3.1993.374.1-6.377.
A ribosomal protein, showing no homology with other known prokaryotic ribosomal proteins, was isolated and characterized from the thermophilic eubacteria, Thermus thermophilus, T. aquaticus and T. flavus. This small (26 amino acids) and strongly basic (1 acidic and 13 basic residues) protein displayed the same primary structure from all three sources. Interestingly, it shows about 65% homology with a ribosomal protein from spinach chloroplasts (J. Schmidt, personal communication).
从嗜热真细菌嗜热栖热菌、嗜热水栖菌和嗜热黄杆菌中分离并鉴定出一种核糖体蛋白，它与其他已知的原核核糖体蛋白没有同源性。这种小蛋白（26个氨基酸）且呈强碱性（1个酸性残基和13个碱性残基），在所有这三个来源中都具有相同的一级结构。有趣的是，它与菠菜叶绿体中的一种核糖体蛋白显示出约65%的同源性（J.施密特，个人交流）。
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