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. 2005 Nov 4;90(2):470–479. doi: 10.1529/biophysj.105.068213

TABLE 4.

Conformation of peptide 97,848 (85% pure) alone and in presence of lipids (PC/PE 2:1 w/w) as determined by attenuated total reflection FTIR spectroscopy

α-helix β-sheet β-turn Random coil
Peptide 97,848 alone 52 ± 4% 23 ± 3% 14 ± 2% 11 ± 3%
Peptide 97,848 + lipids 60 ± 5% 21 ± 4% 9 ± 3% 9 ± 2%

The values are means ± SE from three independent experiments.