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0The research introduces GOOSE, a high-throughput computational framework specifically engineered for the rational design of intrinsically disordered proteins (IDRs). While traditional protein engineering often focuses on rigid structures, this tool allows scientists to manipulate the flexible, unstructured regions of proteins by adjusting sequence properties, such as charge and hydrophobicity. Using GOOSE, researchers successfully mapped how specific amino acid patterns influence molecular dimensions and localization within living cells. The study further demonstrates the platform's versatility by creating synthetic IDRs that can self-assemble or protect yeast cells from environmental desiccation. Ultimately, this work establishes a powerful methodology for exploring the complex relationships between disordered sequences and biological functions.
References:
Hunter K, Brandt T, Guadalupe K, et al. Rational design of disordered proteins for sequence–function investigation[J]. Nature, 2026: 1-10.
