Crystallization and preliminary crystallographic studies of Escherichia coli CcmG/DsbE protein.
作者信息
Ouyang Nan, Chen Wei-Yan, Li Qi, Gao Yong-Guang, Hu Hong-Yu, Xia Zong-Xiang
机构信息
State Key Laboratory of Bio-organic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People's Republic of China.
出版信息
Acta Crystallogr D Biol Crystallogr. 2003 Sep;59(Pt 9):1674-5. doi: 10.1107/s0907444903015816. Epub 2003 Aug 19.
CcmG/DsbE is a typical thiol/disulfide oxidoreductase, exhibiting a specific reducing activity in a highly oxidizing environment, and is involved in electron transfer during the maturation of c-type cytochromes. Escherichia coli CcmG/DsbE (residues 19-185) has been crystallized using the hanging-drop vapour-diffusion technique. The crystals belong to the orthorhombic space group P2(1)2(1)2(1), with unit-cell parameters a = 35.48, b = 48.52, c = 84.78 A. X-ray data have been collected to 1.9 A resolution.
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