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Table 1 Kinetic parameters of FjoAcXE on 4-MUA and pNP-acetate

From: A novel acetyl xylan esterase enabling complete deacetylation of substituted xylans

Substrate

Specific activity (µmol/min/mg)

kcat (s−1)

Km (mM)

kcat/Km (s−1 mM−1)

4-MUA

126.3 ± 5.9

95.1 ± 4.4

0.8 ± 0.1

114.7

pNP-acetate

160.7 ± 4.0

120.8 ± 3.0

0.9 ± 0.1

127.9

  1. n = 3; errors represent standard deviation