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Interaction Data
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protein.links.full.v11.0.txt.gz (72.5 Gb)
protein network data (incl. distinction: direct vs. interologs)
Accessory Data
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protein.info.v11.0.txt.gz (571.6 Mb)
list of STRING proteins incl. their display names and descriptions
protein.sequences.v11.0.fa.gz (5.5 Gb)
sequences of the proteins in STRING (can be used as a blast db)
protein.aliases.v11.0.txt.gz (1.7 Gb)
aliases for STRING proteins: locus names, accessions, descriptions...
protein.homology.v11.0.txt.gz (8.3 Gb)
SW alignment scores between proteins within each STRING species
protein.homology_best.v11.0.txt.gz (286.7 Gb)
SW alignment scores for best hits between proteins across species
clusters.tree.v11.0.txt.gz (30.1 Mb)
hierarchical STRING clusters tree (represented as child-parent relationship)
mapping_files (download directory)
separate identifier mapping files, for several frequently used name_spaces...
Full Database Dumps
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network_schema.v11.0.sql.gz (82.3 Gb)
full database, part II: the networks (nodes, edges, scores,...)
evidence_schema.v11.0.sql.gz (13.2 Gb)
full database, part III: interaction evidence (but: excluding license-restricted data)
homology_schema.v11.0.sql.gz (2700 Gb)
full database, part IV: homology data (all-against-all SIMAP similarity searches)