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Table 3 Kinetic parameters of CoGH1A on different substrates

From: A multifunctional thermophilic glycoside hydrolase from Caldicellulosiruptor owensensis with potential applications in production of biofuels and biochemicals

Substrate K m (mM) V max (μmol mg−1 min−1) k cat (s−1) k cat/K m (mM−1 s−1)
pNPGal 0.61 ± 0.025 5100 ± 64 4522 ± 56.7 7450.0
pNPGlu 1.52 ± 0.2 4027 ± 75 3750.6 ± 66.5 2467.5
pNPC 0.87 ± 0.12 1065 ± 38 944.3 ± 33.7 1085.4
pNPX 7.18 ± 1.4 736 ± 35 652.6 ± 31.0 90.9
Cellobiose 15.65 ± 1.52 2424 ± 48 2149 ± 43 137.3