Table 1.

Thermodynamic data for the unfolding of collagen triple helices

		circular dichroism		DSC
Peptide	Sequence	Tm, watera (°C)	Tm, EG(aq)b (°C)	ΔH (kcal/mol)	TΔS (kcal/mol)	ΔG (kcal/mol)
1	(ProHypGly)10	62.0	77.1	−35.2c	−33.2c	−2.0c
2	(ProMopGly)10	70.1	89.1	−27.9	−25.2	−2.7
3	(ProFlpGly)10	91d	ND	−20.5c	−17.2c	−3.3c

^a50 mM HOAc (pH 3.0).

^b2:1 EG/50 mM HOAc (pH 3.0).

^cValues from ref 17.

^dValue from ref 4a.

ND = Not determined.