Popis: |
A novel carbohydrate binding module (CBM) was identified in a β-1,3-xylanase from Flammeovirga pacifica, which showed only 25.0% sequence identity with the reported CBMs with the coverage of 36.4%. To verify its function, a truncated β-1,3-xylanase (Xy13088-T) and a carbohydrate binding module (CBM3088) were expressed and purified. The thermostability and catalytic efficiency of the Xy13088-T declined significantly when compared with the full-length one, with the decreasing of the half-life and catalytic efficiency (Kcat/K |