Table 3.

Kinetic parameters

	p53C
	0 m GuHCl	0.5 m GuHCl	0.8 m GuHCl
k1 (min−1)a,b	0.025 ± 0.21 × 10−3	0.033 ± 0.22 × 10−3	0.25 ± 0.0046
k2 (min−1)a,b	0.35 ± 0.016	0.72 ± 0.065	2.22 ± 0.12
R2	0.9989	0.9993	0.9989

^a Mean and S.E. for all measurements at 5 μm protein.

^b k₃ and a values were close to zero.