Table 1.
Pathguide statistics
| Category | Number of databases |
|---|---|
| Protein–protein interactions | 79 |
| Metabolic pathways | 43 |
| Signaling pathways | 41 |
| Pathway diagrams | 22 |
| Transcription factors/gene regulatory networks | 20 |
| Protein–compound interactions | 14 |
| Genetic interaction networks | 5 |
| Protein sequence focused | 12 |
| Other | 11 |
| Unique total | 196 |
The number of pathway databases in each Path-guide database category is listed. Uncategorized databases are listed in “Other”. Databases can be in more than one category, so the unique total number of databases is shown.