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. Author manuscript; available in PMC: 2019 May 1.
Published in final edited form as: Mutat Res. 2018 Mar 20;809:6–12. doi: 10.1016/j.mrfmmm.2018.03.002

Table I.

Steady-state kinetic parameters for primer extension by hPol β.

Template kcat (min−1) Km (dNTP)(μM) kcat/Km (1/min-μM) Relative Efficiencya
Unmodified 6.3 ± 1.1 111 ± 77 0.057 1.0
Cisplatin monoadduct 0.23 ± 0.22 48 ± 25 0.0048 0.084
DEB monoadduct 0.31 ± 0.16 42 ± 32 0.0074 0.13
ECH monoadduct 0.38 ± 0.24 51 ± 55 0.0075 0.13
a

The ratio of kcat/Km of the monoadduct-containing template versus the unmodified template.