Table I.

Thermodynamic Unfolding Parameters for hAnp32A 1-149, hAnp32A 1-154, and Cap Variants

		m-Value	CM
hAnp32A 1-149	−5.72 ± 0.05	2.88 ± 0.09	1.99 ± 0.05
hAnp32A 1-154 (PP32)	−7.93 ± 0.18	2.86 ± 0.02	2.77 ± 0.04
PP32 Y131F	−6.97 ± 0.09	3.05 ± 0.04	2.28 ± 0.01
PP32 D146L	−3.49 ± 0.26	3.05 ± 0.22	1.15 ± 0.02
PP32 Y131F/D146L	−4.72 ± 0.14	2.79 ± 0.14	1.69 ± 0.06
ΔNCap PP32	−4.13 ± 0.09	2.37 ± 0.04	1.74 ± 0.02

Values determined from urea-induced denaturation. in kcal·mol⁻¹; m values in kcal·mol⁻¹·M⁻¹, C_M in M (urea).