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. 2019 Apr 10;10:1659. doi: 10.1038/s41467-019-09655-3

Fig. 4.

Fig. 4

SPR experiments with mStau2 dsRBD1 or dsRBD2. At low micromolar concentrations, mStau2 dsRBD1 alone binds neither to (a) SRS2 + 5 nor to (b) SRS*. In contrast, dsRBD2 binds to (c) SRS2 + 5 and to (d) SRS* with fast kinetics in a non-cooperative fashion with KDs of 650 nM or 829 nM, respectively. Steady-state binding curves are described by a Hill fit. ± indicates standard deviation. Source data are provided as a Source Data file