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. Author manuscript; available in PMC: 2019 Jul 1.
Published in final edited form as: Pept Sci (Hoboken). 2018 Aug 21;110(4):e24074. doi: 10.1002/pep2.24074

Table 3.

Spectroscopic and Fluorescence Quenching Data

λ max (nm) FWHM (nm) Ksv (M−1) Q-Ratioa QIS (nm)b





Buffer PCPG Buffer PCPG Buffer PCPG PCPG PCPG
PBP 356 329 64 59 ± 1 2.87 ± 0.1 1.14 ± 0.57 0.84 1.9
PBP-W11 356 ± 1 333 ± 1 65 66 ± 1 10.2 ± 2.9 0.89 ± 0.15 0.81 3.2
PBP-W18 357 ± 3 333 64 62 ± 1 6.77 ± 1.5 1.10 ± 0.14 0.78 2.0
PBP-X 357 ± 2 334 ± 2 64 ± 1 71 ± 6 3.15 ± 0.5 0.45 ± 0.29 2.20 2.6
PBP-A 358 ± 1 354 ± 1 63 ± 1 75 ± 1 14.4 ± 3.4 1.23 ± 0.66 6.23 3.7