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. 2011 Nov;79(11):4739–4747. doi: 10.1128/IAI.05503-11

Table 1.

Binding affinities between ERdj3 and either CTA1 or CTA11–168a

Sensor Ligand Ka (1/ms) Kd (1/s) KD (nM)
ERdj3 CTA1 140,000 0.015 110
CTA1 ERdj3 90,000 0.010 114
CTA11–168 ERdj3 62,232 0.010 163
ERdj3 CTA11–168 87,000 0.034 390
a

Ka, association rate constant; Kd, dissociation rate constant; KD, equilibrium dissociation constant.