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学科主题: 生命有机化学
题名: Purification, crystallization and preliminary X-ray analysis of the DndE protein from Salmonella enterica serovar Cerro 87, which is involved in DNA phosphorothioation COMMUNICATIONS
其他题名: 参与DNA磷硫修饰的DndE蛋白(来源: 沙门氏菌血清型Cerror 87)表达、结晶及初步X衍射分析
作者: CHEN FUKUN ; LIN KUI ; ZHANG ZHENYI ; CHEN LEYI ; SHI XIAOSHAN ; Cao CY(曹春阳) ; WANG ZHIJUN ; LIANG JINGDAN ; DENG ZIXIN ; WU GENG
通讯作者: LIN KUI ; WU GENG
刊名: Acta Crystallogr. F-Struct. Biol. Cryst. Commun.
发表日期: 2011-01-01
卷: 67, 页:1440-1442
收录类别: SCI
部门归属: 上海交通大学; 中国科学院上海有机化学研究所
英文摘要: The phenomenon of DNA phosphorothioation (DNA sulfur modification) is widespread among prokaryotes and may serve as a mechanism to restrict gene transfer among bacteria. DndE is one of five essential proteins that are required for the DNA phosphorothioation process. However, its exact biochemical role in sulfur modification of DNA remains unclear. In this study, the DndE protein homologue from Salmonella enterica serovar Cerro 87 was overexpressed, purified and crystallized. The crystals of the DndE protein diffracted to 2.7 angstrom resolution and belonged to space group P3(1)21. These results will facilitate detailed structural analysis of DndE and further elucidation of its biochemical function.
语种: 英语
相关网址: 查看原文
内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/27827
Appears in Collections:上海有机化学研究所_期刊论文

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Recommended Citation:
CHEN FUKUN,LIN KUI,ZHANG ZHENYI,et al. Purification, crystallization and preliminary X-ray analysis of the DndE protein from Salmonella enterica serovar Cerro 87, which is involved in DNA phosphorothioation COMMUNICATIONS[J]. Acta Crystallogr. F-Struct. Biol. Cryst. Commun.,2011,67:1440-1442.
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