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Network of interactions between drugs (red spheres) and targets (blue spheres) is displayed above.
The red lines are used for the predicted interactions and the thickness of edges indicate the confidence score of predictions.

Data source: DrugBank-all; Query type: target; # of requested predictions: 20; Secondary interactions: no
Input target 1: Q9NR96
No. Gene UniProt ID Protein Name Pathway PDB
1 TLR9 Q9NR96 Toll-like receptor 9 hsa04620; hsa05142; hsa05143; hsa05144; hsa05152; hsa05162; hsa05168 NA

5 known interactions (drugs) of input target (TLR9): Toll-like receptor 9
No. Group Type Drug ID Drug Name SMILES
⇨ TargetHunter
1 Approved;
Vet approved
SmallMoleculeDrug DB00608 Chloroquine Thumb
2 Investigational BiotechDrug DB05530 CPG 10101 Thumb
3 Investigational SmallMoleculeDrug DB05475 Golotimod Thumb
4 Investigational SmallMoleculeDrug DB05463 ISS-1018 Thumb
5 Approved SmallMoleculeDrug DB01611 Hydroxychloroquine Thumb

20 predicted interactions (drugs) of input target (TLR9): Toll-like receptor 9
No. Group Type Drug ID Drug Name SMILES
⇨ TargetHunter
Image Confidence score
1 Approved;
BiotechDrug DB00055 Drotrecogin alfa Thumb 26.3%
2 Investigational SmallMoleculeDrug DB06530 Resiquimod Thumb 24.3%
3 Investigational SmallMoleculeDrug DB05127 ANA971 Thumb 23.3%
4 Approved;
BiotechDrug DB00013 Urokinase Thumb 23.3%
5 Approved SmallMoleculeDrug DB00201 Caffeine Thumb 23.0%
6 Approved;
SmallMoleculeDrug DB01118 Amiodarone Thumb 22.4%
7 Approved;
Vet approved
SmallMoleculeDrug DB01065 Melatonin Thumb 21.3%
8 Approved;
SmallMoleculeDrug DB13961 Fish oil Thumb 21.2%
9 Approved;
SmallMoleculeDrug DB00121 Biotin Thumb 21.1%
10 Approved;
SmallMoleculeDrug DB03017 Lauric Acid Thumb 20.3%
11 Experimental;
SmallMoleculeDrug DB04216 Quercetin Thumb 19.9%
12 Experimental SmallMoleculeDrug DB02052 Indirubin-3'-Monoxime Thumb 19.6%
13 Investigational SmallMoleculeDrug DB04860 Isatoribine Thumb 19.2%
14 Experimental SmallMoleculeDrug DB04396 Thiodigalactoside Thumb 19.2%
15 Approved SmallMoleculeDrug DB01592 Iron Thumb 18.9%
16 Approved;
SmallMoleculeDrug DB00157 NADH Thumb 18.9%
17 Experimental SmallMoleculeDrug DB07954 3-isobutyl-1-methyl-7H-xanthine Thumb 18.7%
18 Investigational SmallMoleculeDrug DB06089 ICA-105665 Thumb 18.7%
19 Approved;
SmallMoleculeDrug DB00761 Potassium Chloride Thumb 18.6%
20 Approved;
SmallMoleculeDrug DB00127 Spermine Thumb 18.5%


Reference:  Hongchun Li, Fen Pei, D. Lansing Taylor and Ivet Bahar. (2020) QuartataWeb: Integrated Chemical–Protein-Pathway Mapping for Polypharmacology and Chemogenomics. Bioinformatics 36(12), 3935–3937.


The QuartataWeb server is maintained by the Bahar Lab at the Department of Computational & Systems Biology at the University of Pittsburgh, School of Medicine, and sponsored by the NIH awards P41 GM103712 and P01 DK096990; and by the Li Lab at Research Center for Computer-Aided Drug Discovery at Shenzhen Institutes of Advanced Technology, CAS.

For questions and comments please contact Hongchun Li.