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. Author manuscript; available in PMC: 2009 Apr 10.
Published in final edited form as: Biochemistry. 2008 Oct 2;47(43):11340–11347. doi: 10.1021/bi801503r

Table 1.

Parameters for KI quenching of pyrene fluorescence of apoA-I variants

lipid-free
 SUV-bound
apoA-I variants fa KSV fa KSV
M-1 M-1
apoA-I V53C-pyrene 0.63 ± 0.02 5.5 ± 0.2 0.51 ± 0.02 5.9 ± 0.3
apoA-I F229C-pyrene 0.62 ± 0.02 11.7 ± 0.8 0.62 ± 0.02 9.0 ± 0.6