Table 3.
Presteady state kinetics of single nucleotide incorporation
| RTs | Template-primer
|
|||
|---|---|---|---|---|
| RNA–DNA
|
DNA–DNA
|
|||
| kpol (s−1) | Kd (μM) | kpol (s−1) | Kd (μM) | |
| WT | 38.7 ± 3.53a | 5.1 ± 1.97 | 26.1 ± 2.20 | 1.6 ± 0.71 |
| K103N | 40.2 ± 2.21 | 4.8 ± 1.07 | 21.3 ± 1.71 | 2.6 ± 0.39 |
| G190A | 38.1 ± 4.76 | 4.4 ± 1.83 | 27.9 ± 1.57 | 2.0 ± 0.53 |
| G190S | 52.0 ± 2.43 | 7.5 ± 1.28 | 37.6 ± 2.88 | 2.9 ± 0.94 |
Values are listed ± standard errors from the curve fit to the hyperbolic equation (see Materials and methods).