Upload a complete species proteome to STRING, and we'll generate its interaction network and predict protein functions, including Gene Ontology terms and KEGG pathways.

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Clicking on a gene name gives you the protein sequence as well as a list of similar proteins in STRING. Initially, only predictions with medium (or better) confidence, limited to the top 10 interactors will be …

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In the download section of STRING you can find all the flat-files that will let you generate your own STRING network. Most of the other data STRING uses to generate the evidences behind the links …

With our API you can retrieve an image of a STRING network of a neighborhood surrounding one or more proteins or ask STRING to show only the network of interactions between your input proteins.

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Now you can choose STRING to display your query names, instead of the default names in the “Settings” tab. For proteins that are not part of your query (like the added interaction partners), …

While all links in STRING are meaningful, some analyses might require only higher-confidence interactions, excluding the more exploratory part of the interaction spectrum.

The STRING database in 2023: protein–protein association networks and functional enrichment analyses for any sequenced genome of interest. Nucleic Acids Res. 2023 Jan 6;51 (D1):D638-646.