Crystallization and preliminary X-ray diffraction studies of a ferredoxin reductase component of carbazole 1,9a-dioxygenase fromNovosphingobiumsp. KA1
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چکیده
منابع مشابه
Crystallization and preliminary X-ray diffraction studies of soybean agglutinin.
Soybean agglutinin crystallizes in the monoclinic space group C2 with unit cell dimensions a = 118.6 A, b = 88.9 A, c = 165.9 A, beta = 103.0 degrees and one tetramer of 120,000 Mr per asymmetric unit. The crystals are suitable for high-resolution work.
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The initial reaction in bacterial carbazole degradation is catalyzed by carbazole 1,9a-dioxygenase, which consists of terminal oxygenase (Oxy), ferredoxin (Fd) and ferredoxin reductase components. The electron-transfer complex between reduced Oxy and oxidized Fd was crystallized at 293 K using the hanging-drop vapour-diffusion method with PEG 3350 as the precipitant under anaerobic conditions. ...
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Bovine proinsulin has been crystallized under a variety of conditions at both neutral and acid pH. Microtechniques were employed with sample weights of about 200 mug and volumes of 5-20 mul. The crystalline preparations all differ from each other morphologically.X-ray photographs of one form, tetragonal bipyramids grown at pH 3 with added ammonium sulphate solution, established the space group ...
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The amyloidogenic Leu55Pro variant of transthyretin has been expressed, purified and crystallized in space group C2. The cell constants are a--149.99, b = 78.74, c = 98.95A, = 100.5 ° and the crystals diffract to 2.7,~ resolution. There are eight monomers in the asymmetric unit giving a V M = 2.6,~,3 Da -w and 53% solvent content. In the wild-type protein, the crystals are orthorhombic with two...
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Pseudomonas putida F1 can grow with toluene as its sole source of carbon and energy. The initial reaction of the degradation of toluene is catalyzed by a three-component toluene dioxygenase enzyme system consisting of a reductase (ReductaseTOL), a ferredoxin (FerredoxinTOL) and a Rieske non-heme iron dioxygenase (OxygenaseTOL). The three components and the apoenzyme of the dioxygenase (apo-Oxyg...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section F Structural Biology and Crystallization Communications
سال: 2010
ISSN: 1744-3091
DOI: 10.1107/s1744309110014491