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First-pass extracted concept

small-molecule responsive protein switches

Candidate: concept label1 source documents5 linked claims
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Aliases

chemical switches

Extracted Explainers

What the tool is doing

These switches control cellular processes by changing protein-protein interactions in response to a small molecule. The abstract frames them as rapid and specific control elements.

Source 1DOIPubMed

Resources required

The abstract indicates that these systems typically require two proteins and a small-molecule inducer. No additional assay or delivery requirements are specified in the provided evidence.

Source 1DOIPubMed

What problem it solves

They provide conditional control over gene expression, post-translational protein modification, and signal transduction. This addresses the need for externally triggerable regulation of cellular behavior.

Source 1DOIPubMed

What it does not solve

The abstract does not specify how these switches solve delivery, in vivo robustness, or generalizability across all ligands and contexts. It also does not provide evidence for any one named switch implementation.

Source 1DOIPubMed

Alternatives

The abstract does not explicitly name alternative control modalities. It only contrasts older switch capabilities with newer computationally enabled designs having expanded inducer range and more sophisticated mechanisms.

Source 1DOIPubMed

Evidence Snippets

Small-molecule responsive protein switches are powerful tools for controlling cellular processes.
Evidence 1Source 1DOIPubMedprovenance

Supporting Sources

Linked Claims

Claim 1application scopesupports2023Source 1DOIPubMed

Small-molecule responsive protein switches have been used to regulate gene expression, post-translational protein modification, and signal transduction.

Claim 2architecturesupports2023Source 1DOIPubMed

Small-molecule responsive protein switches typically consist of two proteins that interact with each other in the presence or absence of a small molecule.

Claim 3design propertysupports2023Source 1DOIPubMed

Small-molecule responsive protein switches are designed to respond rapidly and specifically to their inducer.

Claim 4method contributionsupports2023Source 1DOIPubMed

Computational protein design has contributed to the development of protein switches with an expanded range of small-molecule inducers and increasingly sophisticated switch mechanisms.

Claim 5utilitysupports2023Source 1DOIPubMed

Small-molecule responsive protein switches are useful for controlling cellular processes.