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. Author manuscript; available in PMC: 2010 Nov 28.
Published in final edited form as: Chembiochem. 2008 Jun 16;9(9):1487–1492. doi: 10.1002/cbic.200800005

Table 1.

13C apparent linewidths (Δ*) and homogeneous linewidths (Δ) of PG-1 in POPE/POPG membrane at 283 K and 243 K. The apparent linewidths are read off from 1D CP spectra. The homogeneous linewidths are obtained from T2 measurements as Δ = 1/πT2. The linewidths were measured at a 13C Larmor frequency of 100 MHz.

Residue Sites 283 K 243 K
Δ* / Hz Δ / Hz Δ * / Hz Δ / Hz
Arg4 Cα 272 199 222 118
Cδ 222 187 493 289
Cζ 111 84 201 80
Arg11 Cα 473 289 604 133
Cδ 161 106 534 265
Cζ 81 53 222 94