TABLE 3.
Nucleotide exchange rate constants, kd (second−1), of E. coli CgtAE
Assay temp (°C) |
kd (s−1) for nucleotide at Mg2+ concn (mM)
|
|||
---|---|---|---|---|
mGDP
|
mGTP
|
|||
0 | 5 | 0 | 5 | |
37 | 1.1 ± 0.1 | 0.65 ± 0.01 | 0.57 ± 0.01 | 0.21 ± 0.01 |
30 | 0.67 ± 0.01 | 0.61 ± 0.01 | 0.55 ± 0.01 | 0.14 ± 0.01 |