Results 21 to 30 of about 90,505 (292)

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

Protein disulphide isomerase [PDF]

open access: yesCurrent Biology, 2003
What is it? Protein disulphide isomerase is an enzyme with two interrelated activities: as an oxidoreductase, it can catalyse the formation, reduction and isomerisation of disulphide bonds; and as a polypeptide binding protein, it can function as a molecular chaperone which assists the folding of polypeptides.
openaire   +2 more sources

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

The evolution of enzyme function in the isomerases [PDF]

open access: yesCurrent Opinion in Structural Biology, 2014
The advent of computational approaches to measure functional similarity between enzymes adds a new dimension to existing evolutionary studies based on sequence and structure. This paper reviews research efforts aiming to understand the evolution of enzyme function in superfamilies, presenting a novel strategy to provide an overview of the evolution of ...
Ian Sillitoe   +4 more
openaire   +3 more sources

Production of a recombinant membrane protein in an Escherichia coli strain for the whole cell biosynthesis of phenylacetic acids

open access: yesBiotechnology Reports, 2015
The styrene oxide isomerase (SOI) represents a membrane-bound enzyme of the microbial styrene degradation pathway and has been discussed as promising biocatalyst. It catalyzes the isomerization of styrene oxide to phenylacetaldehyde. In this study a styC
Michel Oelschlägel   +3 more
doaj   +1 more source

Metabolic engineering considerations for the heterologous expression of xylose-catabolic pathways in Saccharomyces cerevisiae.

open access: yesPLoS ONE, 2020
Xylose, the second most abundant sugar in lignocellulosic biomass hydrolysates, can be fermented by Saccharomyces cerevisiae expressing one of two heterologous xylose pathways: a xylose oxidoreductase pathway and a xylose isomerase pathway.
Deokyeol Jeong   +7 more
doaj   +1 more source

Production of D-Allose From D-Allulose Using Commercial Immobilized Glucose Isomerase

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Rare sugars are regarded as functional biological materials due to their potential applications as low-calorie sweeteners, antioxidants, nucleoside analogs, and immunosuppressants.
Mi Na Choi   +6 more
doaj   +1 more source

The small subunit 1 of the Arabidopsis isopropylmalate isomerase is required for normal growth and development and the early stages of glucosinolate formation. [PDF]

open access: yesPLoS ONE, 2014
In Arabidopsis thaliana the evolutionary and functional relationship between Leu biosynthesis and the Met chain elongation pathway, the first part of glucosinolate formation, is well documented. Nevertheless the exact functions of some pathway components
Janet Imhof   +6 more
doaj   +1 more source

The Construction of a Prognostic Model Based on a Peptidyl Prolyl Cis–Trans Isomerase Gene Signature in Hepatocellular Carcinoma

open access: yesFrontiers in Genetics, 2021
Objective: The aim of the present study was to construct a prognostic model based on the peptidyl prolyl cis–trans isomerase gene signature and explore the prognostic value of this model in patients with hepatocellular carcinoma.Methods: The ...
Huadi Shi   +6 more
doaj   +1 more source

Inhibition of protein disulfide isomerase induces differentiation of acute myeloid leukemia cells

open access: yesHaematologica, 2018
A cute myeloid leukemia is a malignant disease of immature myeloid cells. Despite significant therapeutic effects of differentiation-inducing agents in some acute myeloid leukemia subtypes, the disease remains incurable in a large fraction of patients ...
Justyna Chlebowska-Tuz   +22 more
doaj   +1 more source

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