CID intersections between experimental and calculated probes for selected PubChem sources, ranked by the number of experimental probe matches. Note that most of these results can alternatively be read off directly from the P&D portal and give the same or close numbers. The total column represents a number of distinct compounds in the respective sources.
| Source | Total | Experimental | Calculated |
|---|---|---|---|
| PubChem | 109 818 005 | 915 | 3557 |
| BioAssays – active | 1 457 929 | 800 | 3487 |
| Vendors | 59 867 622 | 784 | 810 |
| ChEMBL | 2 067 192 | 770 | 3519 |
| Patents | 39 401 959 | 652 | 2227 |
| MLSMR | 406 097 | 622 | 416 |
| BindingDB | 975 228 | 608 | 3331 |
| GtoPdb | 8705 | 305 | 335 |
| PDBe | 33 543 | 242 | 287 |
| Chemical Probes Portal | 467 | 186 | 131 |
| BioAssays Probes | 223 | 152 | 2 |