Structural and Functional Analysis of Proteins involved in Microbial Stress Tolerance and Virulence [PDF]
, 2015 The genus Salmonella consists of pathogenic gram negative organisms which infect intestines of birds, animals and humans. They are the causative agents of salmonellosis which is characterised by diarrhoea, nausea, fever and abdominal cramps.
Bangera, Mamata
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Glucose isomerase from an Arthrobacter species [PDF]
, 1980 Imperial Users ...
Smith, Christopher Andrew +1 more
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Effect of maleic acid on the selectivity of glucose and fructose dehydration and degradation [PDF]
, 2015 5-Hydroxymethyfurfural (HMF), a platform chemical can upgrade to a variety of fuels and polymers, can be manufactured from lignocellulose. This study focuses on the Lewis and Brønsted acid effect on hexose dehydration for HMF production.
Zhang, Ximing
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Isolation and characterization of the first Xylanolytic hyperthermophilic euryarchaeon Thermococcus sp strain 2319x1 and its unusual multidomain glycosidase [PDF]
, 2016 Enzymes from (hyper)thermophiles Thermozymes offer a great potential for biotechnological applications. Thermophilic adaptation does not only provide stability towards high temperature but is also often accompanied by a higher resistance to other harsh ...
Alexei eSlesarev +13 more
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Colorimetric method to appropriately evaluate aldose isomerase activity for rare sugar production [PDF]
アルドースイソメラーゼは希少糖生産上有用であるため近年注目を集めているが、希少糖生産に向けて適切に酵素活性を測定するのは困難である。そのため、希少糖生産に必要な酵素量を正確に算出することができず、酵素の過不足が生じやすい。本稿では、ADA法がD‐フルクトース存在化ではほとんど呈色しないが、アルドースは鋭敏に検出・定量できるという報告をもとに、本法のアルドースイソメラーゼ活性測定への応用を試みた。結果として、ADA法はケトース存在下でもアルドースを定量することができ ...
Morimoto, Kenji +8 more
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Neuartige Glucose-6-Phosphat Isomerasen und Glucosamin-6-Phosphat Deaminasen in Archaea [PDF]
, 2006 In der vorliegenden Arbeit wurden Glucose-6-Phosphat Isomerasen (PGIs) und archaeelle Glucosamin-6-Phosphat Deaminasen (GPDAs) untersucht sowie erstmalig die Aktivität einer archaeellen Glutamin:Fructose-6-Phosphat Transaminase nachgewiesen.
Schlichting, Bettina
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Development of an Assay System for the Determination of Transketolase and Transaldolase Activities in Hyperthermophilic Bacteria and Archaea [PDF]
, 2016 Only a few hyperthermophilic archaea are found to have a complete nonoxidative stage of pentose phosphate pathway (NOPPP), which indicates that most archaeal hyperthermophiles are partially missing pentose metabolizing enzymes.
Chen, Qing Yun
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Studies of enzymes relevant to the biotransformation of fluorinated natural products [PDF]
, 2018 This thesis is focused on enzymes related to the biosynthetic pathway of fluorometabolite synthesis in S.cattleya. The first native fluorinating enzyme, fluorinase was isolated from a soil bacterium, Streptomyces cattleya in 2002.
Bandaranayaka, Nouchali
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Insights into the Mechanistic and Regulatory Properties of D-arabinose-5-phosphate [PDF]
, 2017 Arabinose-5-phosphate isomerase (API) catalyzes the interconversion of D-ribulose-5-phosphate and D-arabinose-5-phosphate (A5P), which is the first step in the biosynthesis of 3-deoxy-D-manno-octulosonate (Kdo).
Cech, David
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Analysis of the mechanisms for uronate isomerase from E. coli, cobyrinic acid a,c-diamide synthetase from S. typhimurium, and cobyric acid synthetase from S. typhimurium. [PDF]
, 2009 Uronate isomerase catalyzes the isomerization of D-glucuronate and Dfructuronate. This enzyme has been classified as a member of the amidohydrolase superfamily.
Williams, LaKenya
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