Thursday, October 14, 2010

In vivo evidence for the iron binding activity of an iron-sulfur cluster assembly protein IscA in Escherichia co

Biochem. J. (2010) Immediate Publication, doi:10.1042/BJ20101507

Wu Wang, Hao Huang, Guoqiang Tan, Fan Si, Min Liu, Aaron P. Landry, Jianxin Lu and Huangen Ding
Biological Sciences, Louisiana State University, Baton Rouge, LA 70803, U.S.A.

"IscU, a proposed iron-sulfur cluster assembly scaffold protein, and CyaY, a bacterial frataxin homolog that has been postulated as an iron donor for the iron-sulfur cluster assembly, fail to bind any iron in E. coli cells under the same experimental conditions"

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