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. 2021 Oct 6;297(5):101282. doi: 10.1016/j.jbc.2021.101282

Figure 2.

Figure 2

Spy binds clients as they fold.A, Spy binds to unfolded clients, which may then explore diverse conformations. Upon arrival at the native state, burial of hydrophobic residues decreases Spy's affinity for the client and causes client release. B, When Spy's affinity for unfolded clients is increased by point mutations, this leads to unfolding of the native state and decreases the efficiency of folding.