Results 41 to 50 of about 196,977 (320)

Development of a D-xylose fermenting and inhibitor tolerant industrial Saccharomyces cerevisiae strain with high performance in lignocellulose hydrolysates using metabolic and evolutionary engineering [PDF]

open access: yes, 2013
Background: The production of bioethanol from lignocellulose hydrolysates requires a robust, D-xylose-fermenting and inhibitor-tolerant microorganism as catalyst.
Boles, Eckhard   +13 more
core   +1 more source

Emerging roles of protein disulfide isomerase in cancer

open access: yesBMB Reports, 2017
The protein disulfide isomerase (PDI) family is a group of multifunctional endoplasmic reticulum (ER) enzymes that mediate the formation of disulfide bonds, catalyze the cysteine-based redox reactions and assist the quality control of client proteins ...
Eunyoug Lee, Do Hee Lee
semanticscholar   +1 more source

Comparing the xylose reductase/xylitol dehydrogenase and xylose isomerase pathways in arabinose and xylose fermenting Saccharomyces cerevisiae strains

open access: yesBiotechnology for Biofuels, 2008
Background Ethanolic fermentation of lignocellulosic biomass is a sustainable option for the production of bioethanol. This process would greatly benefit from recombinant Saccharomyces cerevisiae strains also able to ferment, besides the hexose sugar ...
Hahn-Hägerdal Bärbel   +2 more
doaj   +1 more source

Novofumigatonin biosynthesis involves a non-heme iron-dependent endoperoxide isomerase for orthoester formation

open access: yesNature Communications, 2018
Novofumigatonin (1), isolated from the fungus Aspergillus novofumigatus, is a heavily oxygenated meroterpenoid containing a unique orthoester moiety. Despite the wide distribution of orthoesters in nature and their biological importance, little is known ...
Yudai Matsuda   +10 more
semanticscholar   +1 more source

Protein disulphide isomerase inhibition as a potential cancer therapeutic strategy

open access: yesCancer Medicine, 2021
The protein disulphide isomerase (PDI) gene family is a large, diverse group of enzymes recognised for their roles in disulphide bond formation within the endoplasmic reticulum (ER).
Lauren E. Powell, Paul A. Foster
doaj   +1 more source

Comparison of the Recombinant Glucosephosphate Isomerase from Different Zymodemes of Entamoeba histolytica with Their Natural Counterparts by Isoenzyme Electrophoresis [PDF]

open access: yesIranian Journal of Public Health, 2005
Entamoeba histolytica is the etiological agent of invasive amoebiasis, the third leading parasitic cause of mortality in the world. Our aim was to find a molecular correlation between a glucosephosphate isomerase zymodeme analyses in E.
E Razmjou   +6 more
doaj   +1 more source

Glutathione Transferases as Efficient Ketosteroid Isomerases

open access: yesFrontiers in Molecular Biosciences, 2021
In addition to their well-established role in detoxication, glutathione transferases (GSTs) have other biological functions. We are focusing on the ketosteroid isomerase activity, which appears to contribute to steroid hormone biosynthesis in mammalian ...
Bengt Mannervik   +4 more
doaj   +1 more source

Artificial Photosynthesis Would Unify the Electricity-Carbohydrate-Hydrogen Cycle for Sustainability [PDF]

open access: yes, 2010
Sustainable development requires balanced integration of four basic human needs – air (O2/CO2), water, food, and energy. To solve key challenges, such as CO2 fixation, electricity storage, food production, transportation fuel production, water ...
Yi-Heng Percival Zhang
core   +2 more sources

The Unfolded Protein Response and the Role of Protein Disulfide Isomerase in Neurodegeneration

open access: yesFront. Cell Dev. Biol., 2016
The maintenance and regulation of proteostasis is a critical function for post-mitotic neurons and its dysregulation is increasingly implicated in neurodegenerative diseases. Despite having different clinical manifestations, these disorders share similar
E. Perri   +4 more
semanticscholar   +1 more source

Optimization of Fermentation Conditions and Media for Production of Glucose Isomerase from Bacillus megaterium Using Response Surface Methodology

open access: yesScientifica, 2018
Glucose isomerase is an enzyme widely used in food industry for producing high-fructose corn syrup. Many microbes, including Bacillus megaterium, have been found to be able to produce glucose isomerase. However, the number of studies of glucose isomerase
Hoang-Yen Thi Nguyen, Gia-Buu Tran
doaj   +1 more source

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