Single Protein by Name / Identifier

Multiple Proteins by Names / Identifiers

Protein Pair by Name/Identifier

STRING chat

Single / Multiple Proteins by Sequence

Proteins with Values/Ranks - Functional Enrichment Analysis

Submit your entire experiment as a list of proteins - no cutoffs.
Behind each protein, put a meaningful value for ranking (fold-change, log-pvalue, abundance, ...).

Geneset by Pathway / Process / Disease / Publication

Search for any pathway name and visualize its proteins as a STRING network. You can query any identifier or a keyword matching, among others, Gene Ontology terms, KEGG pathways, and diseases, but also published manuscripts that may discuss groups of genes.

Organisms and Clades

Add any organism to STRING / Annotate proteome

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. Once uploaded, you can explore and analyze your proteome data through our web interface, access it programmatically via API, or download all predictions in bulk.

Examples and Highlights

Protein Family by Name

Protein Family by Protein Name

Protein Family by Protein Sequence

Protein Families by Multiple Names

Protein Families by Multiple Sequences