Table 1.
Overlap among PPI databases: The number of overlapping entries between Hint HQ-LC, Interactome3D, APID Level2 and STRING-Physical are listed for A. E. coli and B. Human. The numbers for Interactome 3D include PDB structures and easily constructed homology models
| A | Interactome3D | HINT HQ-LC | APID Level 2 | STRING-Physical |
|---|---|---|---|---|
| Interactome3D | 1,391 | |||
| HINT HQ-LC | 1,092 | 1,675 | ||
| APID Level 2 | 381 | 363 | 3071 | |
| STRING-Physical | 396 | 651 | 2,322 | 10,577 |
| B | Interactome3D | HINT HQ-LC | HINT HQ-Binary | APID Level 2 | STRING-Physical | PrePPI-2016 | HURI | BIOGRID-MV |
|---|---|---|---|---|---|---|---|---|
| Interactome3D | 15,629 | |||||||
| HINT HQ-LC | 8,639 | 15,598 | ||||||
| HINT HQ-Binary | 11,761 | 15,598 | 119,526 | |||||
| APID Level 2 | 9,092 | 8,098 | 102,130 | 154,955 | ||||
| STRING-Physical | 9,519 | 9,888 | 29,761 | 40,161 | 272,361 | |||
| PrePPI-2016 | 4,830 | 6,623 | 8,038 | 8,017 | 16,569 | 26,982 | ||
| HURI | 1,875 | 1,107 | 34,743 | 33,578 | 6,335 | 695 | 39,060 | |
| BIOGRID-MV | 6,692 | 8,230 | 14,040 | 17,120 | 54,531 | 15,369 | 2,173 | 78,189 |