AQUEOUS MILIEU. “Structural fluctuations of most residues (particularly those directly exposed to the aqueous environment) and of the protein as a whole are slightly attenuated in D2O, in which environment the protein is also somewhat more compact than in H2O (Fig. 7b). Additional simulations on other representative systems show that the rigidifying effect of heavy water is apparent also in small soluble proteins.”
https://lnkd.in/dzPDm5w