Reactome is a free, open-source, curated and peer reviewed pathway database. Our goal is to provide intuitive bioinformatics tools for the visualization, interpretation and analysis of pathway knowledge to support basic research, genome analysis, modeling, systems biology and education. The current version (v62) of Reactome was released on September 27, 2017.

If you use Reactome in Asia, we suggest using our Chinese mirror site at reactome.ncpsb.org.