Quantitative data of cell growth inhibition of wild-type and mutant TC14s. Each histogram shows a mean ± standard deviation. (A)Effects of wild-type TC14-3, TC14-3F65D, and TC14-3E106G on cell growth. (B)Effects of wild-type TC14-2, TC14-2R69T, and TC14-3T69R on cell growth. (C)Effects of TC14-3K113S, TC14-3N114E, and TC14-3K113S.N114E on cell growth. (D)Relative cell growth inhibition activities of aberrant TC14s as compared with 100% activity of wild-type TC14-3.