Table 1 Kinetic parameters of T-box–tRNA binding^a

k_U12 (h⁻¹)

k_U23 (h⁻¹)

p_U1

p_U2

k_B12 (h⁻¹)

46.8 (2.0)

40.0 (1.7)

k_B23 (h⁻¹)

113.4 (4.2)

69.8 (1.7)

k_B1 (h⁻¹)

23.4 (0.9)

23.2 (0.9)

k_B2 (h⁻¹)

18.0 (0.6)

18.1 (0.4)

k_B3 (h⁻¹)

14.5 (0.5)

11.0 (0.3)

k_a1 (nM⁻¹h⁻¹)^b

1.17 (0.05)

1.16 (0.05)

k_a2 (nM⁻¹h⁻¹)^b

0.900 (0.030)

0.907 (0.022)

k_a3 (nM⁻¹h⁻¹)^b

0.725 (0.024)

0.551 (0.014)

k_d1 (h⁻¹)

52.6 (1.7)

50.0 (1.4)

k_d2 (h⁻¹)

77.4 (2.3)

73.8 (1.6)

k_d3 (h⁻¹)

3.08 (0.088)

2.46 (0.052)

φ

0.807 (0.014)

0.814 (0.016)

k_bl (h⁻¹)^c

1.83 (0.65)