Figure 4From: The acid-tolerant L-arabinose isomerase from the mesophilic Shewanella sp. ANA-3 is highly active at low temperaturesThermostability profiles of (A) the metal depleted wild-type Shewanella sp. ANA-3 L -AI and (B) in the presence of 0.6 mM Mn2+: (■) 35°C, (♦) 40°C, (▲) 45°C and (●) 50°C. The initial activity was defined as 100%. Error bars represent the standard deviation from three independent experiments.Back to article page