Structural effects of stabilization and complexation of a zinc-deficient superoxide dismutase
نویسندگان
چکیده
منابع مشابه
Human copper-zinc superoxide dismutase complements superoxide dismutase-deficient Escherichia coli mutants.
An Escherichia coli double mutant, sodAsodB, that is deficient in both bacterial superoxide dismutases (Mn superoxide dismutase and iron superoxide dismutase) is unable to grow on minimal medium in the presence of oxygen and exhibits increased sensitivity to paraquat and hydrogen peroxide. Expression of the evolutionarily unrelated eukaryotic CuZn superoxide dismutase in the sodAsodB E. coli mu...
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The total reconstitution of copper-zinc superoxide dismutase by stoichiometric addition of the metals to completely metal-free apoprotein is described. Reconstitution has been monitored by electron paramagnetic resonance (EPR) and absorption spectroscopy, enzymic activity, and acrylamide gel el%ctrophoresis. Under the same conditions, it has been possible to prepare highly active enzymes with c...
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در این تحقیق دانش زبانشناسی و کاربردشناسی زبان آموزان ایرانی در سطح بالای متوسط مقایسه شد. 50 دانش آموز با سابقه آموزشی مشابه از شش آموزشگاه زبان مختلف در دو آزمون دانش زبانشناسی و آزمون دانش گفتار شناسی زبان انگلیسی شرکت کردند که سوالات هر دو تست توسط محقق تهیه شده بود. همچنین در این تحقیق کارایی کتابهای آموزشی زبان در فراهم آوردن درون داد کافی برای زبان آموزان ایرانی به عنوان هدف جانبی تحقیق ...
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ژورنال
عنوان ژورنال: Heliyon
سال: 2021
ISSN: 2405-8440
DOI: 10.1016/j.heliyon.2021.e06100