Fig. 5From: Elucidating the degradation pattern of a new cold-tolerant pectate lyase used for efficient preparation of pectin oligosaccharidesBiochemical characterization of ErPelPL1. A The optimal temperature of ErPelPL1. B The thermal stability of ErPelPL1. C The optimal pH of ErPelPL1. D The pH stability of ErPelPL1. E The optimal Ca2+ concentration of ErPelPL1. F The effects of various metal ions and reagents on ErPelPL1. Each value represents the mean of three replicates ± standard deviation. The enzymatic activity without adding metal ions or reagents was designated as 100% served as the controlBack to article page