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. 2009 Nov 13;76(1):338–346. doi: 10.1128/AEM.02026-09

TABLE 2.

Kinetic constants of C. acetobutylicum GH44 endoglucanase on different substrates in 0.1 M NaOAc buffer at pH 5.0

Substrate kcat (s−1)a Km (g/liter)a kcat/Km (liter/g·s)
CMC 18.9 ± 0.5 0.263 ± 0.027 65
Birch wood xylan 31.6 ± 1.0 0.412 ± 0.045 77
Larch wood xylan 29.5 ± 1.7 0.278 ± 0.035 106
a

Values are means ± standard errors.