Table 1. Sequences, Contour Lengths, and MICs of HP(2–20) and Its Four Analogures.

AMP	Sequence*	MIC (µM)						Contour length‡ (nm)
		C.albicans		S.aureus		E.coli
		Ref.31	Ref.8†	Ref.31	Ref.8†	Ref.31	Ref.8†
HP(2–20)	AKKVFKRLEKLFSKIQNDK	>25	25	12.5	6.25	3.13	6.25	3.20±0.05
HPA1	AKKVFKRLEKLFSKIQNWK	25	25	3.13	3.12	0.78	3.12	2.93±0.03
HPA2	AKKVFKRLEKLFSKIWNDK	25	25	6.25	3.12	3.13	3.12	2.96±0.07
HPA3	AKKVFKRLEKLFSKIWNWK	12.5	6.25	1.56	0.78	1.56	1.56	3.16±0.06
HPA5	AKKVSKRLEKLFSKIQNDK	>25	>100	>12.5	50	6.25	6.25	2.91±0.05

*The italic letters in the sequence column indicate the substituted amino acid residues;

^†The MIC of bacterial growth were measured in low-salt buffer;

^‡The original contour lengths were presented as mean±SE of five different lengths measured from five random conformations in equilibrium for each peptide.