clemastine [Ligand Id: 6063] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL1626 (Clemastin, Clemastine, HS-592, NSC-756685)
  • α1A-adrenoceptor/Alpha-1a adrenergic receptor in Rat [ChEMBL: CHEMBL319] [GtoPdb: 22] [UniProtKB: P43140]
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  • α1B-adrenoceptor/Alpha-1b adrenergic receptor in Rat [ChEMBL: CHEMBL315] [GtoPdb: 23] [UniProtKB: P15823]
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  • α1D-adrenoceptor/Alpha-1d adrenergic receptor in Human [ChEMBL: CHEMBL223] [GtoPdb: 24] [UniProtKB: P25100]
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  • α2A-adrenoceptor/Alpha-2a adrenergic receptor in Human [ChEMBL: CHEMBL1867] [GtoPdb: 25] [UniProtKB: P08913]
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  • α2B-adrenoceptor/Alpha-2b adrenergic receptor in Human [ChEMBL: CHEMBL1942] [GtoPdb: 26] [UniProtKB: P18089]
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  • α2C-adrenoceptor/Alpha-2c adrenergic receptor in Human [ChEMBL: CHEMBL1916] [GtoPdb: 27] [UniProtKB: P18825]
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  • D1 receptor/Dopamine D1 receptor in Human [ChEMBL: CHEMBL2056] [GtoPdb: 214] [UniProtKB: P21728]
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  • D2 receptor/Dopamine D2 receptor in Human [ChEMBL: CHEMBL217] [GtoPdb: 215] [UniProtKB: P14416]
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  • D3 receptor/Dopamine D3 receptor in Human [ChEMBL: CHEMBL234] [GtoPdb: 216] [UniProtKB: P35462]
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  • H1 receptor/Histamine H1 receptor in Human [ChEMBL: CHEMBL231] [GtoPdb: 262] [UniProtKB: P35367]
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  • H2 receptor/Histamine H2 receptor in Human [ChEMBL: CHEMBL1941] [GtoPdb: 263] [UniProtKB: P25021]
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  • M1 receptor/Muscarinic acetylcholine receptor M1 in Human [ChEMBL: CHEMBL216] [GtoPdb: 13] [UniProtKB: P11229]
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  • M2 receptor/Muscarinic acetylcholine receptor M2 in Human [ChEMBL: CHEMBL211] [GtoPdb: 14] [UniProtKB: P08172]
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  • M3 receptor/Muscarinic acetylcholine receptor M3 in Human [ChEMBL: CHEMBL245] [GtoPdb: 15] [UniProtKB: P20309]
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  • M4 receptor/Muscarinic acetylcholine receptor M4 in Human [ChEMBL: CHEMBL1821] [GtoPdb: 16] [UniProtKB: P08173]
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  • M5 receptor/Muscarinic acetylcholine receptor M5 in Human [ChEMBL: CHEMBL2035] [GtoPdb: 17] [UniProtKB: P08912]
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  • NET/Norepinephrine transporter in Human [ChEMBL: CHEMBL222] [GtoPdb: 926] [UniProtKB: P23975]
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  • 5-HT1B receptor/Serotonin 1b (5-HT1b) receptor in Rat [ChEMBL: CHEMBL3459] [GtoPdb: 2] [UniProtKB: P28564]
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  • 5-HT2A receptor/Serotonin 2a (5-HT2a) receptor in Human [ChEMBL: CHEMBL224] [GtoPdb: 6] [UniProtKB: P28223]
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  • 5-HT2B receptor/Serotonin 2b (5-HT2b) receptor in Human [ChEMBL: CHEMBL1833] [GtoPdb: 7] [UniProtKB: P41595]
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  • 5-HT2C receptor/Serotonin 2c (5-HT2c) receptor in Human [ChEMBL: CHEMBL225] [GtoPdb: 8] [UniProtKB: P28335]
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  • 5-HT6 receptor/Serotonin 6 (5-HT6) receptor in Human [ChEMBL: CHEMBL3371] [GtoPdb: 11] [UniProtKB: P50406]
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  • sigma non-opioid intracellular receptor 1/Sigma opioid receptor in Human [ChEMBL: CHEMBL287] [GtoPdb: 2552] [UniProtKB: Q99720]
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  • Organic cation transporter 1/Solute carrier family 22 member 1 in Human [ChEMBL: CHEMBL5685] [GtoPdb: 1019] [UniProtKB: O15245]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
α1A-adrenoceptor/Alpha-1a adrenergic receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL319] [GtoPdb: 22] [UniProtKB: P43140]
ChEMBL DRUGMATRIX: Alpha-1A adrenergic receptor radioligand binding (ligand: prazosin) B 7.68 pKi 21 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Alpha-1A adrenergic receptor radioligand binding (ligand: prazosin) B 7.28 pIC50 53 nM IC50 DrugMatrix in vitro pharmacology data
α1B-adrenoceptor/Alpha-1b adrenergic receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL315] [GtoPdb: 23] [UniProtKB: P15823]
ChEMBL DRUGMATRIX: Alpha-1B adrenergic receptor radioligand binding (ligand: prazosin) B 7.39 pKi 41 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Alpha-1B adrenergic receptor radioligand binding (ligand: prazosin) B 7.13 pIC50 74 nM IC50 DrugMatrix in vitro pharmacology data
α1D-adrenoceptor/Alpha-1d adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL223] [GtoPdb: 24] [UniProtKB: P25100]
ChEMBL DRUGMATRIX: Alpha-1D adrenergic receptor radioligand binding (ligand: prazosin) B 7.82 pKi 15 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Alpha-1D adrenergic receptor radioligand binding (ligand: prazosin) B 7.49 pIC50 32 nM IC50 DrugMatrix in vitro pharmacology data
α2A-adrenoceptor/Alpha-2a adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1867] [GtoPdb: 25] [UniProtKB: P08913]
ChEMBL Activity of compound against Alpha-2A (ADRA2A) adrenergic receptor by displacement of [3H]-rauwolscine B 6.77 pKi 169.82 nM Ki A SARS-CoV-2 protein interaction map reveals targets for drug repurposing
ChEMBL DRUGMATRIX: Alpha-2A adrenergic receptor radioligand binding (ligand: MK-912) B 7.16 pKi 69 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Alpha-2A adrenergic receptor radioligand binding (ligand: MK-912) B 6.74 pIC50 183 nM IC50 DrugMatrix in vitro pharmacology data
α2B-adrenoceptor/Alpha-2b adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1942] [GtoPdb: 26] [UniProtKB: P18089]
ChEMBL Activity of compound against Alpha 2B (ADRA2B) adrenergic receptor by displacement of [3H]-rauwolscine B 6.32 pKi 478.63 nM Ki A SARS-CoV-2 protein interaction map reveals targets for drug repurposing
ChEMBL DRUGMATRIX: Alpha-2B adrenergic receptor radioligand binding (ligand: Rauwolscine) B 6.85 pKi 142 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Alpha-2B adrenergic receptor radioligand binding (ligand: Rauwolscine) B 6.51 pIC50 311 nM IC50 DrugMatrix in vitro pharmacology data
α2C-adrenoceptor/Alpha-2c adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1916] [GtoPdb: 27] [UniProtKB: P18825]
ChEMBL Activity of compound against Alpha 2C (ADRA2C) adrenergic receptor by displacement of [3H]-rauwolscine B 6.65 pKi 223.87 nM Ki A SARS-CoV-2 protein interaction map reveals targets for drug repurposing
ChEMBL DRUGMATRIX: Adrenergic Alpha-2C radioligand binding (ligand: [3H] MK-912) B 7.85 pKi 14 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Adrenergic Alpha-2C radioligand binding (ligand: [3H] MK-912) B 7.02 pIC50 95 nM IC50 DrugMatrix in vitro pharmacology data
CYP2C19/Cytochrome P450 2C19 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3622] [GtoPdb: 1328] [UniProtKB: P33261]
ChEMBL DRUGMATRIX: CYP450, 2C19 enzyme inhibition (substrate: 3-Cyano-7-ethoxycoumarin) B 6.22 pIC50 600 nM IC50 DrugMatrix in vitro pharmacology data
CYP2D6/Cytochrome P450 2D6 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL289] [GtoPdb: 1329] [UniProtKB: P10635]
ChEMBL DRUGMATRIX: CYP450, 2D6 enzyme inhibition (substrate: 3-Cyano-7-ethoxycoumarin) B 5.52 pIC50 3000 nM IC50 DrugMatrix in vitro pharmacology data
D1 receptor/Dopamine D1 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2056] [GtoPdb: 214] [UniProtKB: P21728]
ChEMBL DRUGMATRIX: Dopamine D1 radioligand binding (ligand: [3H] SCH-23390) B 6.12 pKi 767 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Dopamine D1 radioligand binding (ligand: [3H] SCH-23390) B 5.81 pIC50 1535 nM IC50 DrugMatrix in vitro pharmacology data
D2 receptor/Dopamine D2 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL217] [GtoPdb: 215] [UniProtKB: P14416]
ChEMBL DRUGMATRIX: Dopamine D2L radioligand binding (ligand: [3H] Spiperone) B 7.35 pKi 45 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Dopamine D2L radioligand binding (ligand: [3H] Spiperone) B 6.87 pIC50 136 nM IC50 DrugMatrix in vitro pharmacology data
D3 receptor/Dopamine D3 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL234] [GtoPdb: 216] [UniProtKB: P35462]
ChEMBL DRUGMATRIX: Dopamine D3 radioligand binding (ligand: [3H] Spiperone) B 8.6 pKi 2.49 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Dopamine D3 radioligand binding (ligand: [3H] Spiperone) B 8.13 pIC50 7.33 nM IC50 DrugMatrix in vitro pharmacology data
DAT/Dopamine transporter in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL238] [GtoPdb: 927] [UniProtKB: Q01959]
ChEMBL DRUGMATRIX: Dopamine Transporter radioligand binding (ligand: [125I] RTI-55) B 6.27 pKi 538 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Dopamine Transporter radioligand binding (ligand: [125I] RTI-55) B 6.17 pIC50 678 nM IC50 DrugMatrix in vitro pharmacology data
Kv11.1/HERG in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL240] [GtoPdb: 572] [UniProtKB: Q12809]
ChEMBL DRUGMATRIX: Potassium Channel HERG radioligand binding (ligand: [3H] Astemizole) B 6.49 pKi 323.7 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Potassium Channel HERG radioligand binding (ligand: [3H] Astemizole) B 6.4 pIC50 395.1 nM IC50 DrugMatrix in vitro pharmacology data
H1 receptor/Histamine H1 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL231] [GtoPdb: 262] [UniProtKB: P35367]
ChEMBL DRUGMATRIX: Histamine H1, Central radioligand binding (ligand: [3H] Pyrilamine) B 10.31 pKi 0.05 nM Ki DrugMatrix in vitro pharmacology data
GtoPdb - - 10.31 pKi 0.05 nM Ki National Toxicology Program: Dept of Health and Human Services.. DrugMatrix
ChEMBL DRUGMATRIX: Histamine H1, Central radioligand binding (ligand: [3H] Pyrilamine) B 9.38 pIC50 0.42 nM IC50 DrugMatrix in vitro pharmacology data
H2 receptor/Histamine H2 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1941] [GtoPdb: 263] [UniProtKB: P25021]
ChEMBL DRUGMATRIX: Histamine H2 radioligand binding (ligand: [125I] Aminopotentidine) B 6.44 pKi 364 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Histamine H2 radioligand binding (ligand: [125I] Aminopotentidine) B 6.43 pIC50 370 nM IC50 DrugMatrix in vitro pharmacology data
M1 receptor/Muscarinic acetylcholine receptor M1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL216] [GtoPdb: 13] [UniProtKB: P11229]
ChEMBL Activity of compound against Muscarinic acetylcholine receptor M1 (CHRM1) by displacement of 3H-QNB B 7.7 pKi 19.95 nM Ki A SARS-CoV-2 protein interaction map reveals targets for drug repurposing
M2 receptor/Muscarinic acetylcholine receptor M2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL211] [GtoPdb: 14] [UniProtKB: P08172]
ChEMBL Activity of compound against Muscarinic acetylcholine receptor M2 (CHRM2) by displacement of 3H-QNB B 6.93 pKi 117.49 nM Ki A SARS-CoV-2 protein interaction map reveals targets for drug repurposing
M3 receptor/Muscarinic acetylcholine receptor M3 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL245] [GtoPdb: 15] [UniProtKB: P20309]
ChEMBL Activity of compound against Muscarinic acetylcholine receptor M3 (CHRM3) by displacement of 3H-QNB B 7.25 pKi 56.23 nM Ki A SARS-CoV-2 protein interaction map reveals targets for drug repurposing
ChEMBL DRUGMATRIX: Muscarinic M3 radioligand binding (ligand: [3H] N-Methylscopolamine) B 8.08 pKi 8.25 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Muscarinic M3 radioligand binding (ligand: [3H] N-Methylscopolamine) B 7.41 pIC50 39 nM IC50 DrugMatrix in vitro pharmacology data
M4 receptor/Muscarinic acetylcholine receptor M4 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1821] [GtoPdb: 16] [UniProtKB: P08173]
ChEMBL Activity of compound against Muscarinic acetylcholine receptor M4 (CHRM4) by displacement of 3H-QNB B 7.27 pKi 53.7 nM Ki A SARS-CoV-2 protein interaction map reveals targets for drug repurposing
ChEMBL DRUGMATRIX: Muscarinic M4 radioligand binding (ligand: [3H] N-Methylscopolamine) B 8.56 pKi 2.77 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Muscarinic M4 radioligand binding (ligand: [3H] N-Methylscopolamine) B 7.7 pIC50 20 nM IC50 DrugMatrix in vitro pharmacology data
M5 receptor/Muscarinic acetylcholine receptor M5 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2035] [GtoPdb: 17] [UniProtKB: P08912]
ChEMBL Activity of compound against Muscarinic acetylcholine receptor M5 (CHRM5) by displacement of 3H-QNB B 7.56 pKi 27.54 nM Ki A SARS-CoV-2 protein interaction map reveals targets for drug repurposing
ChEMBL DRUGMATRIX: Muscarinic M5 radioligand binding (ligand: [3H] N-Methylscopolamine) B 8.22 pKi 6.02 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Muscarinic M5 radioligand binding (ligand: [3H] N-Methylscopolamine) B 8.08 pIC50 8.37 nM IC50 DrugMatrix in vitro pharmacology data
NET/Norepinephrine transporter in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL222] [GtoPdb: 926] [UniProtKB: P23975]
ChEMBL DRUGMATRIX: Norepinephrine Transporter radioligand binding (ligand: [125I] RTI-55) B 5.51 pKi 3060 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Norepinephrine Transporter radioligand binding (ligand: [125I] RTI-55) B 5.51 pIC50 3086 nM IC50 DrugMatrix in vitro pharmacology data
5-HT1B receptor/Serotonin 1b (5-HT1b) receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3459] [GtoPdb: 2] [UniProtKB: P28564]
ChEMBL DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT1B radioligand binding (ligand: [125I] Cyanopindolol) B 6.66 pKi 220 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT1B radioligand binding (ligand: [125I] Cyanopindolol) B 6.44 pIC50 359 nM IC50 DrugMatrix in vitro pharmacology data
5-HT2A receptor/Serotonin 2a (5-HT2a) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL224] [GtoPdb: 6] [UniProtKB: P28223]
ChEMBL DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT2A radioligand binding (ligand: [3H] Ketanserin) B 8.04 pKi 9.2 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT2A radioligand binding (ligand: [3H] Ketanserin) B 7.49 pIC50 32 nM IC50 DrugMatrix in vitro pharmacology data
5-HT2B receptor/Serotonin 2b (5-HT2b) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1833] [GtoPdb: 7] [UniProtKB: P41595]
ChEMBL DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT2B radioligand binding (ligand: [3H] Lysergic acid diethylamide) B 7.64 pKi 23 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT2B radioligand binding (ligand: [3H] Lysergic acid diethylamide) B 7.44 pIC50 36 nM IC50 DrugMatrix in vitro pharmacology data
5-HT2C receptor/Serotonin 2c (5-HT2c) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL225] [GtoPdb: 8] [UniProtKB: P28335]
ChEMBL DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT2C radioligand binding (ligand: [3H] Mesulergine) B 7.28 pKi 52 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT2C radioligand binding (ligand: [3H] Mesulergine) B 7 pIC50 99 nM IC50 DrugMatrix in vitro pharmacology data
5-HT6 receptor/Serotonin 6 (5-HT6) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3371] [GtoPdb: 11] [UniProtKB: P50406]
ChEMBL DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT6 radioligand binding (ligand: [3H] Lysergic acid diethylamide) B 7.44 pKi 36 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL DRUGMATRIX: Serotonin (5-Hydroxytryptamine) 5-HT6 radioligand binding (ligand: [3H] Lysergic acid diethylamide) B 7.11 pIC50 77 nM IC50 DrugMatrix in vitro pharmacology data
σ2/Sigma intracellular receptor 2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4105907] [GtoPdb: 2553] [UniProtKB: Q5BJF2]
ChEMBL Displacement of [3H]-DTG from the Sigma2 receptor B 7.6 pKi 25.12 nM Ki A SARS-CoV-2 protein interaction map reveals targets for drug repurposing
sigma non-opioid intracellular receptor 1/Sigma opioid receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL287] [GtoPdb: 2552] [UniProtKB: Q99720]
ChEMBL DRUGMATRIX: Sigma1 radioligand binding (ligand: [3H] Haloperidol) B 7.85 pKi 14 nM Ki DrugMatrix in vitro pharmacology data
ChEMBL Displacement of [3H]-pentazocin from the Sigma1 receptor B 8 pKi 10 nM Ki A SARS-CoV-2 protein interaction map reveals targets for drug repurposing
ChEMBL DRUGMATRIX: Sigma1 radioligand binding (ligand: [3H] Haloperidol) B 7.47 pIC50 34 nM IC50 DrugMatrix in vitro pharmacology data
Organic cation transporter 1/Solute carrier family 22 member 1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5685] [GtoPdb: 1019] [UniProtKB: O15245]
ChEMBL Inhibition of 4-(4-(dimethylamino)styryl)-N-methylpyridinium uptake at human OCT1 expressed in HEK293 cells by confocal microscopy B 5.31 pIC50 4900 nM IC50 J Med Chem (2008) 51: 5932-5942 [PMID:18788725]

ChEMBL data shown on this page come from version 33:

Mendez D, Gaulton A, Bento AP, Chambers J, De Veij M, Félix E, Magariños MP, Mosquera JF, Mutowo P, Nowotka M, Gordillo-Marañón M, Hunter F, Junco L, Mugumbate G, Rodriguez-Lopez M, Atkinson F, Bosc N, Radoux CJ, Segura-Cabrera A, Hersey A, Leach AR. (2019) 'ChEMBL: towards direct deposition of bioassay data' Nucleic Acids Res., 47(D1). DOI: 10.1093/nar/gky1075. [EPMCID:30398643]
Davies M, Nowotka M, Papadatos G, Dedman N, Gaulton A, Atkinson F, Bellis L, Overington JP. (2015) 'ChEMBL web services: streamlining access to drug discovery data and utilities.' Nucleic Acids Res., 43(W1). DOI: 10.1093/nar/gkv352. [EPMCID:25883136]