Welcome to Expasy 3.1!
Check out the new features and browse the website to discover >160 high quality interconnected resources.
Latest News
New OMA release available
Posted 21 July 2026
A new version of the OMA Browser is out! This 32nd release covers 2,983 genomes. For the specifics of the new and updated genomes, refer to this OMA Blog entry.
Glittr has undergone a major update
Posted 15 July 2026
Glittr.org lists Git repositories with educational materials for the computational life sciences. The latest update improves its interoperability. [Read more]
Expasy: Temporary service interruption
Posted 07 July 2026
You may encounter problems accessing Expasy on Tuesday July 14th from 18 h to 20h (CEST) due to maintenance work.
New Cellosaurus release
Posted 30 June 2026
The diversity and coverage of Cellosaurus has been expanded through the integration of new patient-derived and commercially available cell line collections in version 56. Check out this latest release!
New in Expasy: TEA (and STEAM)
Posted 17 June 2026
Interested in carrying out highly sensitive and efficient large-scale protein homology searches? STEAM, Search with TEA against Many, performs a fast search against large datasets of proteins translated to TEA (The Embedded Alphabet). [Read more]