Carolina is a general corpus of contemporary Brazilian Portuguese with provenance, typology and versioning information. Released versions can be downloaded and accessed through Portulan and HuggingFace. Individual documents have their own licenses, which range from public domain to sharing terms that restrict commercial use.
IMEx data
IMEx provides curated molecular interaction data from a range of organisms in formats including MITAB.

About IMEx data
IMEx is a consortium that provides curated molecular interaction data. Its homepage describes a non-redundant set of physical molecular interaction data from a broad taxonomic range of organisms. Records are curated from direct submissions, peer-reviewed journals, or pre-prints to a consistent standard. The data is provided by a network of participating public domain databases, including DIP, IntAct, MINT, and others listed on the site.
As of 3 June 2024, the homepage states that more than 1.5 million molecular interactions were available for search and download from the IMEx website and from Consortium member websites. Curation covers binding sites and the effect of point mutations on interactions. Contextual details such as cell lines and agonist or antagonist treatments are included when available. Pricing is not stated in the source, and the project is not listed as open source.
Key features
- Non-redundant physical molecular interaction data from a broad range of organisms
- Curated from direct submissions, peer-reviewed journals, and pre-prints
- Downloads available in MITAB or PSI-MI XML 3.0 formats
- Records of binding sites and effects of point mutations on interactions
- Contextual data such as cell lines and agonist or antagonist treatments, when available
- Data supplied by a network of participating public domain databases
- Curation follows a stated consistent standard across submissions and publications
- Available in standard formats, MITAB and PSI-MI XML 3.0
- Homepage reports more than 1.5 million interactions as of 3 June 2024
- Contextual information such as cell lines and treatments is included only when available
IMEx data at a glance
- Official website
- imexconsortium.org
- Category
- Research & Data › Open Data & Datasets
- Type
- Dataset
- Platforms
- Web
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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