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. 2004 Aug;186(16):5249–5257. doi: 10.1128/JB.186.16.5249-5257.2004

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