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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: P07451
No. Gene UniProt ID Protein Name Pathway PDB
1 CA3 P07451 Carbonic anhydrase 3 hsa00910 1Z93; 1Z97; 2HFW; 3UYN; 3UYQ

13 known interactions (drugs) of input target (CA3): Carbonic anhydrase 3
No. Group Type Drug ID Drug Name SMILES
⇨ TargetHunter
1 Approved SmallMoleculeDrug DB00703 Methazolamide Thumb
2 Approved SmallMoleculeDrug DB01194 Brinzolamide Thumb
3 Approved;
SmallMoleculeDrug DB00909 Zonisamide Thumb
4 Approved;
SmallMoleculeDrug DB00580 Valdecoxib Thumb
5 Approved;
SmallMoleculeDrug DB00391 Sulpiride Thumb
6 Approved;
SmallMoleculeDrug DB00482 Celecoxib Thumb
7 Investigational SmallMoleculeDrug DB12418 Saccharin Thumb
8 Approved SmallMoleculeDrug DB00869 Dorzolamide Thumb
9 Investigational SmallMoleculeDrug DB08846 Ellagic Acid Thumb
10 Approved SmallMoleculeDrug DB00273 Topiramate Thumb
11 Approved;
SmallMoleculeDrug DB01144 Diclofenamide Thumb
12 Withdrawn SmallMoleculeDrug DB00311 Ethoxzolamide Thumb
13 Approved;
Vet approved
SmallMoleculeDrug DB00819 Acetazolamide Thumb

20 predicted interactions (drugs) of input target (CA3): Carbonic anhydrase 3
No. Group Type Drug ID Drug Name SMILES
⇨ TargetHunter
Image Confidence score
1 Approved;
Vet approved
SmallMoleculeDrug DB01021 Trichlormethiazide Thumb 59.8%
2 Approved SmallMoleculeDrug DB00562 Benzthiazide Thumb 53.6%
3 Approved SmallMoleculeDrug DB00606 Cyclothiazide Thumb 51.2%
4 Approved;
SmallMoleculeDrug DB00774 Hydroflumethiazide Thumb 50.7%
5 Approved SmallMoleculeDrug DB00232 Methyclothiazide Thumb 47.0%
6 Experimental SmallMoleculeDrug DB08155 N-{2-[4-(AMINOSULFONYL)PHENYL]ETHYL}ACETAMIDE Thumb 43.6%
7 Approved SmallMoleculeDrug DB00436 Bendroflumethiazide Thumb 42.2%
8 Approved SmallMoleculeDrug DB09460 Sodium carbonate Thumb 41.9%
9 Experimental SmallMoleculeDrug DB08157 ETHYL 3-[4-(AMINOSULFONYL)PHENYL]PROPANOATE Thumb 40.5%
10 Approved SmallMoleculeDrug DB01325 Quinethazone Thumb 39.9%
11 Experimental SmallMoleculeDrug DB03385 4-Methylimidazole Thumb 39.6%
12 Approved;
SmallMoleculeDrug DB01031 Ethinamate Thumb 37.6%
13 Approved;
Vet approved
SmallMoleculeDrug DB00999 Hydrochlorothiazide Thumb 36.1%
14 Approved;
Vet approved
SmallMoleculeDrug DB09472 Sodium sulfate Thumb 35.9%
15 Experimental SmallMoleculeDrug DB08156 3-[4-(AMINOSULFONYL)PHENYL]PROPANOIC ACID Thumb 35.0%
16 Approved;
Vet approved
SmallMoleculeDrug DB00880 Chlorothiazide Thumb 34.9%
17 Experimental SmallMoleculeDrug DB03844 N-(2,6-Diflouro-Benzyl)-4-Sulfamoyl-Benzamide Thumb 33.5%
18 Experimental SmallMoleculeDrug DB02429 4-(Aminosulfonyl)-N-[(4-Fluorophenyl)Methyl]-Benzamide Thumb 33.5%
19 Approved SmallMoleculeDrug DB01119 Diazoxide Thumb 33.4%
20 Experimental SmallMoleculeDrug DB04371 AL6528 Thumb 32.6%


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.