Structures of eight pep1 molecules predicted by AlphaFold, show intermolecular hydrogen bonds that may stabilize the coacervates in accordance with the results from the urea titration. Additionally, the structures show π-π stacking interactions between the indole groups of the tryptophan. The predicted structures show resemblance to intermolecular ßsheet structures. This existence of such an organization of the peptide molecules in the coacervates could be supported by the substantial increase in the fluorescence of thioflavin T (ThT) inside the coacervates, which occurs when ThT is in presence of ß-sheets (Figures and).