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Table 1 Specific activity of Xyn10B truncated variants 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

Truncated variants Specific activitya (IU/μmol)
BWX SCX OSX CCX
Xyn10B-TM1 944.3 ± 16.5 837.0 ± 34.7 5371.5 ± 281.1 3619.6 ± 84.7
Xyn10B-TM2 648.9 ± 10.3 600.1 ± 11.2 3720.4 ± 217.8 2046.6 ± 51.5
Xyn10B-TM3 457.5 ± 5.5 110.1 ± 20.4 1106.1 ± 65.0 1282.1 ± 79.3
Xyn10B-TM4 284.0 ± 15.5 111.6 ± 1.4 225.4 ± 31.8 229.1 ± 71.1
  1. BWX Beechwood xylan, SCX sugarcane xylan, OSX oat spelt xylan, CCX corncob xylan
  2. aThe specific activity of each enzyme was determined under optimal conditions. ± indicates the standard deviation of three independent experiments