TABLE 2.

Best fit values of the order parameter (S), helix tilt angle (τ), and the fraction of aggregated nonreconstituted peptide obtained by solid-state NMR analysis of PDGFRβ-TM in different bilayers

Peptide	Thickness	τ	Aggregated	S	r.m.s.d.a
DLPC	20.9 Å	NDb	>0.70	0.98	0.00031
DMPC	25.4 Å	31°	0.54	0.94	0.00030
POPC	27.1 Å	17°	0.26	1.00	0.00024
DEPC	31.5Å	10°	0.04	0.98	0.00020

^a Root mean square deviation.

^b Due to the low fraction of oriented peptide, a meaningful result for the tilt angle was not obtained.