Table 6.
Binding of ATP and ADP to MatB and MatBK488A
Protein | Substrate | N | Kd (μM) | ΔH (kcal mol−1) | ΔS (cal mol−1 K−1) | ΔG (kcal mol−1) |
---|---|---|---|---|---|---|
MatB | ATP | 0.96 ± 0.05 | 5.6 ± 1.6 | −14.1 ± 0.62 | −23.7 ± 2.69 | −7.10 ± 0.17 |
MatB | ADP | 1.06 ± 0.06 | 10.4 ± 2.0 | −6.30 ± 0.60 | 1.49 ± 2.42 | −6.74 ± 0.12 |
MatBK488A | ATP | 0.90 ± 0.01 | 0.31 ± 0.09 | −8.94 ± 1.12 | −0.48 ± 3.19 | −8.80 ± 0.18 |
MatBK488A | ADP | 0.98 ± 0.11 | 40.5 ± 17.5 | −6.17 ± 1.12 | −0.71 ± 4.69 | −5.96 ± 0.26 |