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Table 2 The total percent loss in pNP activity due to proteins binding to lignin as lignin concentration is increased

From: New perspective on glycoside hydrolase binding to lignin from pretreated corn stover

pNP substrates Activity loss in pNP activity in the unbound fraction due to different concentrations (%) of lignin
7.5 % 15 % 30 %
pNP-cellobioside (β-d-glucosidases, endoglucanases) 78 95 96
pNP-xylopyranoside (xylanases; β-d-xylobiosidases) 74 80 83
pNP-glucopyranoside (β-d-glucosidases) 54 89 99
pNP-lactopyranoside (cellobiohydrolases, cellulases) 15 22 36