Article
Kinetics and thermodynamics of the native and mutated extracellular endo-glucanases from Cellulomonas biazotea.
Protein and peptide letters - 1 Dec 2003
Rajoka M I, Ashraf Yasmin, Rashid Hamid, Khalid A M
Abstract excerpt
The mutation had dramatic effect on the kinetic and thermodynamic parameters inferring thermostability of endo-glucanase from Cellulomonas biazotea mutant 51 SM(r). The denaturation activation energies of native and mutated enzymes were 73.3 and 68.8 kJ/mol respectively. They showed compensation effect at 55 degrees C. Both enthalpy and entropy values of irreversible thermal inactivation for mutated enzyme were...
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