Fig. 2From: Rational design and structure-based engineering of alkaline pectate lyase from Paenibacillus sp. 0602 to improve thermostabilityThe residue enzymatic activities of wild PelN and PelN variants for incubation at 60 °C. The relative activity was determined with the same protein concentration. The initial enzymatic activity of all enzymes was defined as 100%. The residue enzymatic activities were determined after incubating for 30 min and 60 min. All experiments were repeated three times, and the mean values were expressed as ± SDBack to article page