3.5.1.53 50 - 10 min, 47% loss of activity 209189 3.5.1.53 70 - AguB activity is stable at up to 70°C for 30 min in 50 mM PIPES buffer, pH 6.5 685687 3.5.1.53 70 - up to 70°C, stable for 30 min at pH 6.5, 50 mM PIPES buffer 685687