A selection that reports on protein–protein interactions within a thermophilic bacterium
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چکیده
منابع مشابه
A Highly Stable Adenosine Triphosphatase from a Thermophilic Bacterium
1. A highly stable ATPase (TF,) was purified to a monodispersed state from the membranes of a thermophilic bacterium PS3. Its molecular weight was 380,000, and it was composed of five subunits cy, p, y, a’, and 6 with molecular weights of 56,000, 53,000, 32,000, 15,500, and 11,000, respectively. 2. TF, was stable against dissociating agents such as 5.5 M urea and 4.0 M LiCl, organic solvents, s...
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A novel, anaerobic, non-spore-forming, mobile, Gram-negative, thermophilic bacterium, strain TMOT, was isolated from a thermophilic sulfate-reducing bioreactor operated at 65 C with methanol as the sole substrate. The G+C content of the DNA of strain TMOT was 39.2 mol%. The optimum pH, NaCl concentration, and temperature for growth were 7.0, 1.0%, and 65 degrees C, respectively. Strain TMOT was...
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BACKGROUND The contour length of the circular chromosome of bacteria is greater than a millimeter but must be accommodated within a cell that is only a few micrometers in length. Bacteria do not have nucleosomes and little is known about the arrangement of the chromosome inside a prokaryotic cell. RESULTS We have investigated the arrangement of chromosomal DNA within the bacterium Bacillus su...
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A moderately thermophilic, facultatively anaerobic, amylolytic bacterium was isolated from palm wine, a tropical alcoholic beverage that was sampled in Senegal. The cells were gram positive, catalase positive, non-spore forming, rod shaped, and slightly motile with peritrichous flagella. The strain which we examined did not possess cytochrome and produced L-(+)-lactate, acetate, ethanol, and fo...
متن کاملBiochemical characterization of thermophilic dextranase from a thermophilic bacterium, Thermoanaerobacter pseudethanolicus.
TPDex, a putative dextranase from Thermoanaerobacter pseudethanolicus, was purified as a single 70 kDa band of 7.37 U/mg. Its optimum pH was 5.2 and the enzyme was stable between pH 3.1 and 8.5 at 70 degrees C. A half-life comparison showed that TPDex was stable for 7.4 h at 70 degrees C, whereas Chaetominum dextranase (CEDex), currently used as a dextranase for sugar milling, was stable at 55 ...
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ژورنال
عنوان ژورنال: Protein Engineering, Design and Selection
سال: 2010
ISSN: 1741-0134,1741-0126
DOI: 10.1093/protein/gzq024