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. 2005 Apr 28;24(10):1763–1774. doi: 10.1038/sj.emboj.7600663

Table 2. Dissociation constants (Kd) for nucleotide binding to PDK3 with and without L2.

Kinase Nucleotide Kd (μM)a
PDK3 ADP 0.16±0.04 (n=3)
PDK3-L2 ADP 1.30±0.14 (n=3)
PDK3 ATP 0.16±0.005 (n=3)
PDK3-L2 ATP 0.84±0.10 (n=3)
PDK3 ATPγS 0.17
PDK3-L2 ATPγS 0.96
Dissociation constants for the binding of Mg-ADP, Mg-ATP, and Mg-ATPγS to MBP–PDK3 were measured by isothermal titration calorimetry in the absence and presence of lipoylated L2, as described in ‘Materials and methods'.
aFor Mg-ADP and Mg-ATP in the absence or presence of L2, Kd values are expressed as mean±standard deviation. n=the number of experiments.