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Cartoon representation of sequence motifs. UNI is a sequence where all amino acids have identical binding energies. ALT sequences alternate H and P residues. The subscript indicates the sign of the binding energy perturbation δ. Positive δ indicates that the sequence begins with a H residue so the first bond is strong. The remaining sequences are triblock polymers with an aggregation prone region either in the center (HSC) or split between the two flanking regions (HSF).
