TABLE 2.

Predicted indices of helicity and experimental helix contents^a

Peptide	Index of helicity (AGADIR)	Helix contentb
		Buffer		Liposomes
		− Salt	+ Salt	− Salt	+ Salt
LLG	0.97	13	11	12	10
GKE	5.16	26	26	32	28
FKR	2.93	26	27	37	38

^aExperiments performed in 10 mM Tris buffer (pH 7.4) in the presence (+ Salt) or absence (− Salt) of 150 mM NaCl.

^bDetermined by circular dichroism spectroscopy of the peptides used in the study. Mean percent values of experiments performed in duplicate.