Fig. 3: InsP6 induces fold switch of PopP2.
From: Secondary-structure switch regulates the substrate binding of a YopJ family acetyltransferase
a Raman spectra of PopP2 in the absence (yellow) or presence (pink) of InsP6. b Metadynamics simulation result of the fold-switching process of PopP2. Free energy profile acquired from metadynamics simulation is shown on the top, “s-path” means progress along the path, “z-path” means deviation along the path.
