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(A) The folded, native structure (left) and an unfolded conformation (right) of barnase. The constituent atoms are represented by the solid model. The polar backbone, nonpolar side chains, polar side chains, positively charged side chains, and negatively charged side chains are marked in gray, yellow, green, blue, and red, respectively. (B) Cartoon illustrating the micelle formation by surfactant molecules in water.
