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. Author manuscript; available in PMC: 2019 Oct 1.
Published in final edited form as: J Am Soc Mass Spectrom. 2018 Jul 12;29(10):2067–2080. doi: 10.1007/s13361-018-2018-7

Table 2.

Mass Spectral Peak Widths for Native-Like Nanodisc Ions Determined Using P(k) and Directly from Mass Spectrum

Analyte (Instrument) z FWHM found using P(k) FWHM from Mass Spectrum
DPPC-MSP1E3D1 (QTOF) 20+ 13.7 ± 0.2 13. ± 1.
21+ 12.2 ± 0.1 12. ± 1.
22+ 13.6 ± 1.0 13. ± 1.
DMPC-MSP1D1 (Orbitrap) 17+ 8.1 ± 0.1 7.8 ± 0.6
18+ 7.9 ± 0.1 6.4 ± 0.6
19+ 7.5 ± 0.1 6.3 ± 0.6