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. Author manuscript; available in PMC: 2011 Mar 21.
Published in final edited form as: J Mol Biol. 2010 Jun 1;400(4):878–888. doi: 10.1016/j.jmb.2010.05.041

Table 3.

Stern–Volmer constants, IR peak positions, and bandwidths for the FC≡N variants of IAPP and the GGFC≡NAA control peptide

Stern –Volmer constants (KSV) (M−1)
IR peak position (cm−1) Bandwidth (cm−1)
t=60 s t=200 s t=1000 s
15FC≡N 4.1±0.6 3.9±0.5 2.0±0.2 2233 14
23FC≡N 3.9±0.5 3.7±0.5 1.3±0.2 2229 14
37FC≡N 3.9±0.1 3.7±0.3 1.5±0.03 2230 14
GGFC≡NAA a 9.3 2236 11
a

The control peptide does not aggregate and its KSV value is independent of time.