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Table 1 Influence of NaCl on kinetic parameters of oat-spelt xylan hydrolysis by XylCMS at 37 °C and 55 °C

From: An extreme halophilic xylanase from camel rumen metagenome with elevated catalytic activity in high salt concentrations

Conditions Specific activity (U/mg) Km (mg/ml) Kcat (1/s) Kcat/Km
37 °C (no NaCl) 345 24.4 214 8.77
37 °C (4 M NaCl) 740 5.7 579 101.6
55 °C (no NaCl) 1766 23.3 1383 59.4
55 °C (3 M NaCl) 2170 6.5 1700 261.5