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. 2021 Jul 12;27:101078. doi: 10.1016/j.bbrep.2021.101078

Table 5.

Kinetic parameters for the ketosteroid isomerization of Δ5-AD.


Enzyme
Km (mM) kcat (s-1) kcat/Km (mM-1 s-1)
Marmoset GST A3-3 0.374 ± 0.087 261 ± 49 698
Marmoset GST A1-1 0.303 ± 0.034 6.89 ± 0.79 22.7
Human GST A3-3 0.024 ± 0.004 204 ± 22 8600 ± 800
Equine GST A3-3 0.0137 ± 0.0015 219.2 ± 7.9 16000 ± 1900