Access through Cytoscape
The protein-protein interactions in this database can also be accessed through Cytoscape, a platform for biologcial network analysis. This requires version 3.6 of Cytoscape or greater and version 1.4 of the STRING app or greater, which is installable for free via the Cytoscape app store. A tutorial that explains how to use Cytoscape with the STRING app is available here.
Files too large?
protein.links.v10.5.txt.gz (3.7 Gb)
protein network data (scored links between proteins)
protein.links.detailed.v10.5.txt.gz (5.2 Gb)
protein network data (incl. subscores per channel)
protein.links.full.v10.5.txt.gz (5.7 Gb)
protein network data (incl. distinction: direct vs. interologs); all users require a license
Download host specific data.
protein.sequences.v10.5.fa.gz (2.1 Gb)
sequences of the proteins in STRING (can be used as a blast db)
species.v10.5.txt (19.9 Kb)
organisms in STRING
protein.aliases.v10.5.txt.gz (891.4 Kb)
aliases for STRING proteins: locus names, accessions, descriptions...
Full Database Dumps
database.schema.v10.5.pdf (121.3 Kb)
STRING database schema
items_schema.v10.5.sql.gz (4.5 Gb)
full database, part I: the players (proteins, species, COGs,...)
network_schema.v10.5.sql.gz (25.5 Gb)
full database, part II: the networks (nodes, edges, scores,...)
evidence_schema.v10.5.sql.gz (10.7 Gb)
full database, part III: interaction evidence (datasets, abstracts, predictions, ...)