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Table 2 Kinetic parameters of Xyn10B-TM1 with xylan substrates

From: The extracellular endo-β-1,4-xylanase with multidomain from the extreme thermophile Caldicellulosiruptor lactoaceticus is specific for insoluble xylan degradation

Substrates

V amax (IU/μmol)

K am (mg/mL)

BWX

1300.0 ± 82.8

4.2 ± 0.7

SCX

1033.0 ± 131.4

5.6 ± 1.6

OSX

5740.0 ± 303.8

1.2 ± 0.2

CCX

3925.0 ± 292.7

2.3 ± 0.5

  1. BWX Beechwood xylan, SCX sugarcane xylan, OSX oat spelt xylan, CCX corncob xylan
  2. a The kinetic parameters of Xyn10B-TM1 against xylan substrates were determined in pH 6.0 citrate buffer at 65 °C. ± indicates the standard error of three independent experiments
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Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

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