Figure 3.

Environmental PGDBs (ePGDBS) and their contents are accessible through a built-in web server, allowing the knowledge of genes, proteins, metabolic and regulatory networks embedded within them to be queried, compared, curated and shared in a distributed fashion via the Internet. The “Cellular Overview” feature displays ePGDB contents in the form of interactive glyphs that link sub-pathways together in a global picture of metabolism scalable down to the level of pathways, reactions and individual open reading frames.