Kegg

KEGG

KEGG (Kyoto Encyclopedia of Genes and Genomes) is a collection of online databases dealing with genomes, enzymatic pathways, and biological chemicals. The PATHWAY database records networks of molecular interactions in the cells, and variants of them specific to particular organisms. Since July 2011, KEGG switched to a subscription model, and access via FTP is no longer free.

Read more about Kegg.