Table 3 Order parameter, S, and hyperfine coupling constant, a′N, of n-PCSL in DPPC and DPPC/DPPG liposomes, in the absence and presence of P9Nal(SS)a.

From: Exploring the role of unnatural amino acids in antimicrobial peptides

 

5-PCSL

14-PCSL

S

a′N/G

S

a′N/G

DPPC

 

0.87

15.2

0.43

14.7

 

+P9Nal(SS) (L/P = 100)

0.87

15.2

0.48

14.6

 

+P9Nal(SS) (L/P = 50)

0.86

15.2

0.49

14.8

 

+P9Nal(SS) (L/P = 30)

0.79

15.6

0.60

16.8

DPPC/DPPG

 

0.73

15.9

0.46

15.0

 

+P9Nal(SS) (L/P = 100)

0.86

15.3

0.51

15.1

 

+P9Nal(SS) (L/P = 30)

0.89

15.1

0.53

15.0

 

+P9Nal(SS) (L/P = 25)

0.90

15.1

0.55

15.2

 

+P9Nal(SS) (L/P = 10)

0.84

15.4

0.65

16.8

  1. aEstimated error in S is <±2%; in a′N, 0.2 G.