Target site localization by site-specific, DNA-binding proteins
نویسندگان
چکیده
منابع مشابه
Site-Specific Binding of Proteins to DNA
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متن کاملDynamic strategies for target-site search by DNA-binding proteins.
Gene regulatory proteins find their target sites on DNA remarkably quickly; the experimental binding rate for lac repressor is orders-of-magnitude higher than predicted by free diffusion alone. It has been proposed that nonspecific binding aids the search by allowing proteins to slide and hop along DNA. We develop a reaction-diffusion theory of protein translocation that accounts for transport ...
متن کاملStructural and thermodynamic strategies for site-specific DNA binding proteins.
BACKGROUND Site-specific protein-DNA complexes vary greatly in structural properties and in the thermodynamic strategy for achieving an appropriate binding free energy. A better understanding of the structural and energetic engineering principles might lead to rational methods for modification or design of such proteins. RESULTS A novel analysis of ten site-specific protein-DNA complexes reve...
متن کاملA genome-wide screen for site-specific DNA-binding proteins.
We used a biochemical genomics method of assaying Saccharomyces cerevisiae proteins, derived from a nearly complete set of glutathione S-transferase fusions, to develop an approach that is able to identify proteins that bind to a DNA element. Using the upstream activation sequence (UAS) of the promoter for the invertase gene, SUC2, we identified both specific and nonspecific binding activities,...
متن کاملBinding site identification in target proteins
Yi Xiong obtained his PhD degree in bioinformatics from Wuhan University, China, in 2011. He worked as a research assistant at the Department of Bioinformatics and Biostatistics in Shanghai Jiao Tong University, China, from 2009 to 2011. He is currently working as a postdoctoral research associate at the Department of Biological Sciences, Purdue University (IN, USA). He has published several sc...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2005
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.0508686102