Results 111 to 120 of about 4,843 (174)

Deciphering of a bioactive molecule with a three-domain inhibitory activity from a halophilic bacterium Arhodomonas sp. AD133. [PDF]

open access: yesBMC Microbiol
Shao S   +10 more
europepmc   +1 more source

Xylanolytic metabolism is regulated by coordination of transcription factors XynR and XylR in extremely thermophilic <i>Caldicellulosiruptorales</i>. [PDF]

open access: yesAppl Environ Microbiol
Manesh MJH   +10 more
europepmc   +1 more source

Overproduction of d-xylose isomerase in Escherichia coli by cloning the d-xylose isomerase gene

Enzyme and Microbial Technology, 1985
Abstract The Escherichia coli d -xylose isomerase ( d -xylose ketol-isomerase, EC 5.3.1.5) gene , xyl A, has been cloned on various E. coli plasmids. However, it has been found that high levels of overproduction of the d -xylose isomerase, the protein product of the xyl A gene, cannot be accomplished by cloning the intact gene on high copy ...
Nancy W Y Ho
exaly   +2 more sources

Xylose Isomerase Catalysed Novel Hexose Epimerization

Biocatalysis and Biotransformation, 1999
Novel hexose substrates and new epimerization reactions catalysed by the industrially important D-xylose ketol-isomerase (E.C. 5. 3. 1. 5.) are described. Isomerization equilibrium betweer D-allose and D-psicose or D-sorbose and D-gulose is obtained starting from either of the substrates.
Matti Leisola   +2 more
exaly   +4 more sources

Crystallographic studies of the mechanism of xylose isomerase

Biochemistry, 1989
The mechanism of xylose isomerase (EC 5.3.1.5) has been studied with X-ray crystallography. Four refined crystal structures are reported at 3-A resolution: native enzyme, enzyme + glucose, enzyme + glucose + Mg2+, and enzyme + glucose + Mn2+. One of these structures (E.G.Mg) was determined in a crystal mounted in a flow cell.
G K, Farber   +4 more
openaire   +2 more sources

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