Data

= Level 3 Data =


 * Reactome
 * UCSD Nature Molecule Pages
 * BioCyc, . For freely available datasets visit http://biocyc.org/open-reg.shtml. For full dataset (free to academics, fees apply to industry), visit http://biocyc.org/flat-file-reg.shtml . You can get the entire set of organisms in one file (named biopax.owl) or each individually (each one also named biopax.owl. Also, -
 * PathCase - save pathways and search results in BioPAX; has BiopaxViz, etc.
 * UCSD Nature Molecule Pages- download link is available on each molecule page.
 * NCI PID - pathways curated by NCI-Nature and others imported from BioCarta
 * PANTHER Pathway -
 * PhosphoSitePlus -
 * TODO add more...

= Level 2 Data =


 * Molecule Pages is available in BioPAX Level 3 format.
 * Reactome is available in BioPAX Level 3 format.
 * BioCyc is available in BioPAX Level 2 format.
 * INOH is available in BioPAX Level 2 format (57 signal transduction pathways with more than 1300 interactions were available)
 * BioModels is available in BioPAX Level 2 format.
 * BioModels Database - Level 2 format: Download link available on each model page.
 * Nature/NCI Pathway Interaction Database is available in BioPAX Level 2 format.
 * Cancer Cell Map is available in BioPAX Level 2 format.
 * Pathway Commons is available in BioPAX Level 2 format.
 * KEGG is available in BioPAX Level 2 format.

= Level 1 Data =


 * BioCyc is available in BioPAX Level 1 format.
 * KEGG is no longer available in BioPAX Level 1 format see BioPAX Level 2 Data