[1]王子璇,商巾杰.粟酒裂殖酵母中Hsp60蛋白定位与表达水平的研究[J].南京师范大学学报(工程技术版),2021,21(04):087-92.[doi:10.3969/j.issn.1672-1292.2021.04.013]
 Wang Zixuan,Shang Jinjie.Localization and Expression of Hsp60 Protein in Schizosaccharomyces pombe[J].Journal of Nanjing Normal University(Engineering and Technology),2021,21(04):087-92.[doi:10.3969/j.issn.1672-1292.2021.04.013]
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粟酒裂殖酵母中Hsp60蛋白定位与表达水平的研究
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南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
21卷
期数:
2021年04期
页码:
087-92
栏目:
生物工程
出版日期:
2021-12-15

文章信息/Info

Title:
Localization and Expression of Hsp60 Protein in Schizosaccharomyces pombe
文章编号:
1672-1292(2021)04-0087-06
作者:
王子璇商巾杰
南京师范大学生命科学学院,江苏 南京 210023
Author(s):
Wang ZixuanShang Jinjie
School of Life Sciences,Nanjing Normal University,Nanjing 210023,China
关键词:
线粒体Hsp60热应激
Keywords:
mitochondriaHsp60heat stress
分类号:
Q71
DOI:
10.3969/j.issn.1672-1292.2021.04.013
文献标志码:
A
摘要:
对裂殖酵母Hsp60蛋白进行生物信息学与蛋白结构分析,发现其与人和芽殖酵母分别有56%或67%的同源性和71%或79%的同源性. 使用MitoProt II软件预测显示其线粒体信号肽为N端前33个氨基酸,且存在一个Chaperonin Cpn60/TCP-1 family结构域. 进一步研究发现,Hsp60定位于线粒体基质. 通过检测野生型细胞在30 ℃和37 ℃条件下和不同生长时期的Hsp60蛋白水平,发现Hsp60蛋白水平在37 ℃条件下显著增加,而在生长后期无变化.
Abstract:
In this paper,we analyze Hsp60 protein in Schizosaccharomyces pombe by bioinformatics and protein structure. Hsp60 shares 56% or 67% homology with human and 71% or 79% homology with budding yeast,respectively. The MitoProt II software predicts that the Mitochondria targeting sequence is the first 33 amino acids of N-terminal and that there is a Chaperonin Cpn60/TCP-1 family domain. We further find that Hsp60 is localized in the mitochondrial matrix. The Hsp60 protein level of wild-type cells at 30 ℃ and 37 ℃ and different growth stages are detected. It is found that the Hsp60 protein level increases significantly at 37 ℃,but does not change at the stationary phase.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2021-03-30.
基金项目:国家自然科学基金青年基金项目(31400032)、江苏高校自然科学研究项目(13KJB180010).
通讯作者:商巾杰,博士,副教授,研究方向:裂殖酵母中与人类疾病相关基因的结构和功能. E-mail:jinjieshang@njnu.edu.cn
更新日期/Last Update: 2021-12-15