Fig. 2. Three-dimensional shape model of PV2 obtained from SAXS data using the ab
initio methods implemented in DAMMIN (see Experimental procedures). Referred to
(A) view; (B) rotated 90° around y-axis; (C) rotated 90° around z-axis.
Fig. 3. Quenching of PV2 tryptophan fluorescence spectra by acrylamide. (A) Tryptophan
fluorescence spectra obtained by titration of PV2 with acrylamide (0 to 1 M). (B) Stern-
Volmer plot obtained from the fluorescence intensity at 339 nm (spectral maximum).
Solid line corresponds to the fit of Eq. (1) to the experimental data.