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. Author manuscript; available in PMC: 2020 May 1.
Published in final edited form as: Chem Biol Drug Des. 2019 Jan 30;93(5):865–873. doi: 10.1111/cbdd.13476

Table 3: Kinetic parameters of HAT1 with respect to AcCoA and H4-20 peptide when inhibited by H4K12CoA.

Kinetics in the presence of varying concentrations of H4K12CoA was obtained by fitting the Michaelis-Menten data points to the mixed inhibition rate equation.

Varying [AcCoA] Varying [H4-20]
Vmax 3.5 ± 0.2 min−1 3.8 ± 0.2 min−1
Km 0.54 ± 0.11 µM 8.1 ± 1.9 µM
Kis 0.075 ± 0.004 µM 0.020 ± 0.002 µM
Kii 0.83 ± 0.47 µM 1.3 ± 0.1 µM