Computational design of sequence-specific DNA-binding proteins

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The designed DNA-binding proteins exhibit high specificity for target DNA sequences, enhancing gene regulation capabilities.
Using computational design, binding modules achieved affinities in the mid-nanomolar range across five distinct DNA targets.
The method employs RFdiffusion to rigidly position binders, improving specificity across multiple base-pair positions.
Designed DBPs effectively function in both Escherichia coli and mammalian cells, showcasing their versatility in biotechnology.

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Computational approach generates sequence-specific DBPs for DNA targets, suggesting new applications in biotechnology.

Glasscock et al. (2025) studied this question.

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