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. 2019 Aug 27;294(43):15662–15671. doi: 10.1074/jbc.RA119.010406

Table 2.

Michaelis–Menten kinetic parameters of PydE (error values reported are the S.E. for the fits)

Enzyme Substrate kcat Km kcat/Km
s1 mm m1 s1
PydE NADP+; 3-HP 4.23 ± 0.07 7.4 ± 0.4 (3-HP) 570 ± 30
PydE NADP+; isethionate 3.07 ± 0.09 55 ± 3 (isethionate) 56 ± 4
PydE NAD+; 3-HP 3.4 ± 0.2 4.0 ± 0.7 (NAD+) 680 ± 160
PydE NADP+; 3-HP 2.9 ± 0.1 3.4 ± 0.5 (NADP+) 840 ± 130