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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: P32297
No. Gene UniProt ID Protein Name Pathway PDB
1 CHRNA3 P32297 Neuronal acetylcholine receptor subunit alpha-3 hsa04080; hsa04725 4ZK4

14 known interactions (drugs) of input target (CHRNA3): Neuronal acetylcholine receptor subunit alpha-3
No. Group Type Drug ID Drug Name SMILES
⇨ TargetHunter
1 Approved SmallMoleculeDrug DB00514 Dextromethorphan Thumb
2 Approved;
SmallMoleculeDrug DB01227 Levomethadyl Acetate Thumb
3 Experimental SmallMoleculeDrug DB07720 Epibatidine Thumb
4 Investigational SmallMoleculeDrug DB05710 Gantacurium Chloride Thumb
5 Approved SmallMoleculeDrug DB00915 Amantadine Thumb
6 Approved SmallMoleculeDrug DB00674 Galantamine Thumb
7 Approved;
Vet approved
SmallMoleculeDrug DB00472 Fluoxetine Thumb
8 Approved SmallMoleculeDrug DB01156 Bupropion Thumb
9 Approved;
Vet approved;
SmallMoleculeDrug DB00848 Levamisole Thumb
10 Approved;
SmallMoleculeDrug DB09028 Cytisine Thumb
11 Approved;
SmallMoleculeDrug DB01273 Varenicline Thumb
12 Approved SmallMoleculeDrug DB01090 Pentolinium Thumb
13 Approved SmallMoleculeDrug DB00898 Ethanol Thumb
14 Approved SmallMoleculeDrug DB00184 Nicotine Thumb

20 predicted interactions (drugs) of input target (CHRNA3): Neuronal acetylcholine receptor subunit alpha-3
No. Group Type Drug ID Drug Name SMILES
⇨ TargetHunter
Image Confidence score
1 Investigational SmallMoleculeDrug DB05740 RPI-78M Thumb 54.9%
2 Approved;
Vet approved
SmallMoleculeDrug DB00572 Atropine Thumb 50.1%
3 Approved;
SmallMoleculeDrug DB00657 Mecamylamine Thumb 47.7%
4 Investigational SmallMoleculeDrug DB05137 Lobeline Thumb 44.7%
5 Approved;
SmallMoleculeDrug DB00747 Scopolamine Thumb 43.5%
6 Approved SmallMoleculeDrug DB01245 Decamethonium Thumb 40.2%
7 Approved;
Vet approved
SmallMoleculeDrug DB00753 Isoflurane Thumb 39.5%
8 Investigational SmallMoleculeDrug DB05458 Pozanicline Thumb 39.3%
9 Approved SmallMoleculeDrug DB03128 Acetylcholine Thumb 38.8%
10 Approved SmallMoleculeDrug DB01199 Tubocurarine Thumb 38.2%
11 Approved;
SmallMoleculeDrug DB00981 Physostigmine Thumb 38.1%
12 Approved;
SmallMoleculeDrug DB00564 Carbamazepine Thumb 37.7%
13 Investigational SmallMoleculeDrug DB05855 Rivanicline Thumb 37.3%
14 Approved;
SmallMoleculeDrug DB14006 Choline salicylate Thumb 34.2%
15 Approved;
SmallMoleculeDrug DB02709 Resveratrol Thumb 33.2%
16 Approved SmallMoleculeDrug DB00333 Methadone Thumb 32.0%
17 Approved SmallMoleculeDrug DB01161 Chloroprocaine Thumb 30.9%
18 Investigational SmallMoleculeDrug DB11726 Encenicline Thumb 30.0%
19 Approved;
SmallMoleculeDrug DB09061 Cannabidiol Thumb 30.0%
20 Investigational SmallMoleculeDrug DB05069 ATG003 Thumb 28.9%


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.