Table 1.

Conformation Analysis of Ionic Polypeptides

Entry	Polypeptide	DP	-[θ]222 ×10-3 (cm2·deg·dmol-1)a	Helical content (%)b
1	(PLL)60	60	-	0
2	(PVBLG-I)10	10	7.2	26
3	(PAOBLG-AET)10	10	28.5	81
4	(PAOBLG-AET)20	20	34.0	94
5	(PAOBLG-AET)50	50	36.8	100
6	(PAOBLG-MPA)10	10	29.6	84

^aThe mean residue molar ellipticity [θ] was determined by following literature-reported formulas: Ellipticity ([θ]_{222 nm} in cm² deg dmol^-1) = (millidegrees × mean residue weight)/(path length in millimetres × concentration of polypeptide in mg·ml^-1)

^bThe helical contents of the polypeptides were calculated using the following equation: percentage of α-helix = (-[θ]₂₂₂ + 3000)/39,000.⁴⁷