The three dimensional structure of DNA binding protein HU.
نویسندگان
چکیده
منابع مشابه
Comparison of histone-like HU protein DNA-binding properties and HU/IHF protein sequence alignment
BACKGROUND The structure and function of bacterial nucleoid are controlled by histone-like proteins of HU/IHF family, omnipresent in bacteria and also founding archaea and some eukaryotes.HU protein binds dsDNA without sequence specificity and avidly binds DNA structures with propensity to be inclined such as forks, three/four-way junctions, nicks, overhangs and DNA bulges. Sequence comparison ...
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A DNA-binding protein has been isolated from two cyanobacteria (blue-green algae): Anabaena sp and Aphanocapsa sp. It has a molecular weight as determined by sodium dodecyl sulfate polyacrylamide gel electrophoresis of about 10,000, is rich in lysine and arginine, and lacks tyrosine, tryptophan, and cysteine. The proteins from both strains show immunological identity with a similar DNA-binding ...
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15 صفحه اولStructure and dynamics of the DNA-binding protein HU of B. stearothermophilus investigated by Raman and ultraviolet-resonance Raman spectroscopy.
The histone-like protein HU of Bacillus stearothermophilus (HUBst) is a 90-residue homodimer that binds nonspecifically to B DNA. Although the structure of the HUBst:DNA complex is not known, the proposed DNA-binding surface consists of extended arms that project from an alpha-helical platform. Here, we report Raman and ultraviolet-resonance Raman (UVRR) spectra diagnostic of subunit secondary ...
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ژورنال
عنوان ژورنال: Seibutsu Butsuri
سال: 1989
ISSN: 0582-4052,1347-4219
DOI: 10.2142/biophys.29.6_278