- MPIDB 2009-11-18 released.
- MPIDB has become a topical member of IMEx.
- MPIDB curated 473 additional interactions from the literature.
- MPIDB's download format reflects latest PSI-TAB standard.
We have curated more than 1,200 articles (latest 98 issues) of the Journal of Bacteriology and Molecular Mircobiology.
Like to have us curate interactions for your favorite species or from a set of articles? Contact us.
The Microbial Protein Interaction Database
The microbial protein interaction database (MPIDB) aims to collect and provide all known physical microbial interactions. Currently, 24,295 experimentally determined interactions among proteins of 250 bacterial species/strains can be browsed and downloaded. These microbial interactions have been manually curated from the literature or imported from other databases (IntAct, DIP, BIND, MINT) and are linked to 26,578 experimental evidences (PubMed ID, PSI-MI methods). In contrast to these databases, interactions in MPIDB are further supported by 68,346 additional evidences based on interaction conservation, protein complex membership, and 3D domain contacts (iPfam, 3did). We do not include (spoke/matrix) binary interactions infered from pull-down experiments. MPIDB is a topical member of the IMEx consortium. Download MPIDB Publication