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. 2012 Oct 12;7(10):e47177. doi: 10.1371/journal.pone.0047177

Table 3. Inhibition potencies of the p27-KID mutants.

Variant IC50 (nM) 95% confidence intervals of IC50 (nM)a
p27-KIDwt 0.22 0.17–0.28
p27-KID+H 4.1 3.3–5.1
p27-KID−H 0.29 0.26–0.33
p27-KIDloop 16.0 9.9–25.7
a

Error is reported as the 95% confidence interval of the IC50 from a curve fit of a triplicate data set.