Probing the Essential Catalytic Residues and Substrate Affinity in the Thermoactive Bacillus stearothermophilus US100 l -Arabinose Isomerase by Site-Directed Mutagenesis

The L-arabinose isomerase (L-AI) from Bacillus stearothermophilus US100 is characterized by its high thermoactivity and catalytic efficiency. Furthermore, as opposed to the majority of l-arabinose isomerases, this enzyme requires metallic ions for its thermostability rather than for its activity. Th...

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Veröffentlicht in:	Journal of bacteriology 2007, Vol.189 (9), p.3556-3563
Hauptverfasser:	Rhimi, Moez, Juy, Michel, Aghajari, Nushin, Haser, Richard, Bejar, Samir
Format:	Artikel
Sprache:	eng
Schlagworte:	Biochemistry, Molecular Biology Life Sciences
Online-Zugang:	Volltext
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