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. 2003 Jun;84(6):3874–3882. doi: 10.1016/S0006-3495(03)75115-7

TABLE 3.

Kinetic parameters from T-jump measurements of the cyclic peptides

kobs × 107 (s−1)§ kf × 107 (s1) ku × 107 (s1) ΔHf (kJ/mol) ΔHu (kJ/mol)
6-mer 2.4 ± 0.4 1.0 ± 0.2 1.4 ± 0.2
10-mer 1.5 ± 0.2 0.7 ± 0.1 0.7 ± 0.1 −17 ± 2 9 ± 1.0
14-mer 1.1 ± 0.1 0.8 ± 0.1 0.3 ± 0.03 −20 ± 6 23 ± 6

Standard deviations are reported.

§

Relaxation rates measured at Tf = 51°C.

Activation parameters are derived from Arrhenius plots.