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. Author manuscript; available in PMC: 2017 Sep 16.
Published in final edited form as: ACS Chem Biol. 2016 Jul 11;11(9):2428–2437. doi: 10.1021/acschembio.6b00539

Table 2.

Calculated apparent dissociation constants for different binding states of WT and Y39E aSyn to 15% DOPS/25% DOPE/60% DOPC SUVs.

Protein All bound states
KD,app (mM)a
Extended helix
KD,app (mM)a
WT aSyn 3.8 ± 0.5 9.9 ± 1.0
aSyn Y39E 3.4 ± 0.4 26.0 ± 1.1
a

Apparent dissociation constants are calculated from fitting the bound fractions, calculated as described in Methods in SI from Figures 6C and D, to equation 3.