. Author manuscript; available in PMC: 2014 Aug 10.

Published in final edited form as: J Mol Biol. 2008 Jun 10;381(5):1133–1144. doi: 10.1016/j.jmb.2008.06.007

Table 1. C–H order parameters of penetratin in DMPC/DMPG membranes at 303 and 283 K.

Residue	Site	303 K	283 K
I3	C^α	0.94^s	0.94^s
	C^β	0.33^c,o, 0.66^s,o	0.84^s,o
	C^δ	0.19	0.23
	C^ε	0.14	0.23
I5	C^α	—	0.94^s
	C^γ	0.33	0.52
	C^δ	0.14	0.33
	C^ε	0.14	0.28
Q8	C^α	0.33^c	0.89^s
N9	C^α	0.52^c	0.84^s
	C^β	0.33^c,o, 0.66^s,o	0.84^s,o
K13	C^α	0.23^c	0.94^s
	C^ε	0.33	0.37

Superscripts c and s denote coil and sheet conformations, respectively. Superscript o indicates partial overlap with another peptide peak. Side-chain groups other than C^β have no conformational dependence.