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. 2021 Feb 5;77(Pt 2):164–175. doi: 10.1107/S2059798320015247

Figure 5.

Figure 5

(a) Analysis of retinoid fluorescence of DC271 and DC645 in the presence and absence of CRABPII (n = 3). It can be seen that DC271 presents a stark solvatochromic effect when in the presence of CRABPII owing to inclusion into the binding site, as discussed previously (Chisholm et al., 2019 ▸). DC645 conversely displays some intrinsic fluorescence but no solvatochromic effect. (a) Binding analysis of DC645 to CRABPII by the displacement of DC271; curve fitting was performed using DynaFit (Kuzmič, 1996 ▸; Tomlinson et al., 2018 ▸).