CONSTRUCTION OF A GST-CBD FUSION PROTEIN HAVING SEVERAL ENZYMATIC ACTIVITIES

The invention relates to the construction, purification and characterisation of a GST-CBD fusion protein. The inventive protein has very high and very diverse degradative enzymatic activities: cellulase, beta-glucosidase, xylanase, chitinase, laccase, while retaining the original Glutathione S trans...

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Hauptverfasser: AMOURI, BAHIA, GARGOURI, ALI
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:The invention relates to the construction, purification and characterisation of a GST-CBD fusion protein. The inventive protein has very high and very diverse degradative enzymatic activities: cellulase, beta-glucosidase, xylanase, chitinase, laccase, while retaining the original Glutathione S transferase activity thereof. All of the aforementioned potentialities are highly desirable on an industrial scale. L'invention concerne la construction, la purification et la caractérisation d'une protéine de fusion « GST-CBD ». Cette protéine possède de très fortes activités enzymatiques degradatives très diverses : cellulase, beta-glucosidase, xylanase, chitinase, laccase, tout en gardant son activité originelle de Glutathion S transférase. Toutes ces potentialités sont très recherchées à l'échelle industrielle.