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. 2020 Nov 12;11:579521. doi: 10.3389/fmicb.2020.579521

TABLE 1.

Physicochemical and kinetic parameters for RgAgaSK and RgAga using pNPGal as substrate.

RgAgaSK RgAga
Physicochemical parameters
T° optimum (°C) 42 42
pH optimum 6.0 6.0
Kinetic parameters
Vmax (nmol.min–1) 178.7 ± 6.9 236.4 ± 15.8
Km (mM) 1.3 ± 0.2 1.2 ± 0.2
kcat (s–1) 625.8 ± 24.0 827.0 ± 52.0
kcat/Km (s–1.M–1) 4.81.105 6.89.105

The pH and temperature values correspond to the average of two different assays and the kinetic parameters values correspond to the average of three different assays.