Find Reactions, Proteins and Pathways
Pathway Browser
Visualize and interact with Reactome biological pathways
Analysis Tools
Merges pathway identifier mapping,
over-representation, and expression analysis
ReactomeFIViz
Designed to find pathways and network patterns related to cancer and other types of diseases
Documentation
Information to browse the database and use its principal tools for data analysis
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Why Reactome
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.
If you use Reactome in Asia, we suggest using our Chinese mirror site at reactome.ncpsb.org.cn.
The development of Reactome is supported by grants from the US National Institutes of Health (U41 HG003751) and the European Molecular Biology Laboratory.
Version 79 released on January 24, 2022
2,553
Human Pathways
13,960
Reactions
11,270
Proteins
1,987
Small Molecules
527
Drugs
34,252
Literature References
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API and Data access
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