ExPASy is the SIB Bioinformatics Resource Portal which provides access to scientific databases and software tools (i.e., resources) in different areas of life sciences including proteomics, genomics, phylogeny, systems biology, population genetics, transcriptomics etc. (see Categories in the left menu). On this portal you find resources from many different SIB groups as well as external institutions.

Featuring today

PaxDb
protein abundance database across several organisms
[details]
ZFN-Site
Search genomes for zinc finger nuclease target sites and off-target sites
[details]
Biochemical Pathways
Digitized version of the Roche Applied Science "Biochemical Pathways" wall chart
[details]
Decrease redundancy
Redundancy reduction in a set of sequences
[details]
SwissSidechain
database of non-natural amino-acid sidechains
[details]

How to use this portal?

Features and updates
New to ExPASy
Experienced ExPASy users: what is different

Popular resources

Latest News

New resource: mOTUs - 2019-04-11

mOTUs is a tool which profiles microbial abundance, activity and population genomic using marker gene-based operational taxonomic units (mOTUs) at species-level resolution

New STR similarity search tool - 2019-03-21

You can now search for similarities between your cell line samples and the more than 6'100 human cell lines STR profiles stored in the Cellosaurus.

[More news] [SIB news]

SIB Swiss Institute of Bioinformatics | Disclaimer