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Table 1 Specific activity of BXA43 towards p NP-monosaccharides and XOS

From: Biochemical and kinetic characterisation of a novel xylooligosaccharide-upregulated GH43 β-d-xylosidase/α-l-arabinofuranosidase (BXA43) from the probiotic Bifidobacterium animalis subsp. lactis BB-12

Substrate

U/mg

p NPX

45.0 (100%)

p NPA

1.8 (4%)

p NPG

n.d.

Xylobiose (X 2)

105 (233%)

Xylotriose (X3)

164 (364%)

Xylotetraose (X4)

253 (562%)

  1. n.d. not detected.