brexpiprazole [Ligand Id: 7672] activity data from GtoPdb and ChEMBL
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| ChEMBL ligand: CHEMBL2105760 (Brexpiprazol, Brexpiprazole, OPC-34712, Rexulti, Rxulti) |
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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 Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL229] [GtoPdb: 22] [UniProtKB: P35348] | ||||||||
| ChEMBL | PDSP Secondary Binding target: ADRA1A - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 7.53 | pKi | 29.27 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| α1B-adrenoceptor/Alpha-1b adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL232] [GtoPdb: 23] [UniProtKB: P35368] | ||||||||
| ChEMBL | PDSP Secondary Binding target: ADRA1B - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 7.24 | pKi | 57.94 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| α1D-adrenoceptor/Alpha-1d adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL223] [GtoPdb: 24] [UniProtKB: P25100] | ||||||||
| ChEMBL | PDSP Secondary Binding target: ADRA1D - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 7.12 | pKi | 76.44 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| α2A-adrenoceptor/Alpha-2a adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1867] [GtoPdb: 25] [UniProtKB: P08913] | ||||||||
| ChEMBL | PDSP Secondary Binding target: ADRA2A - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 6.67 | pKi | 212.25 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| α2B-adrenoceptor/Alpha-2b adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1942] [GtoPdb: 26] [UniProtKB: P18089] | ||||||||
| ChEMBL | PDSP Secondary Binding target: ADRA2B - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 6.72 | pKi | 191.49 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| α2C-adrenoceptor/Alpha-2c adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1916] [GtoPdb: 27] [UniProtKB: P18825] | ||||||||
| ChEMBL | PDSP Secondary Binding target: ADRA2C - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 7.22 | pKi | 59.87 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| β1-adrenoceptor/Beta-1 adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL213] [GtoPdb: 28] [UniProtKB: P08588] | ||||||||
| ChEMBL | PDSP Secondary Binding target: ADRB1 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 6.23 | pKi | 589.86 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| β2-adrenoceptor/Beta-2 adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL210] [GtoPdb: 29] [UniProtKB: P07550] | ||||||||
| ChEMBL | PDSP Secondary Binding target: ADRB2 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 6.01 | pKi | 968.73 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| D1 receptor/Dopamine D1 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2056] [GtoPdb: 214] [UniProtKB: P21728] | ||||||||
| ChEMBL | PDSP Secondary Binding target: DRD1 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 7.43 | pKi | 37.46 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| D2 receptor/Dopamine D2 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL217] [GtoPdb: 215] [UniProtKB: P14416] | ||||||||
| ChEMBL | PDSP Secondary Binding target: DRD2 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 8.22 | pKi | 5.99 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| ChEMBL | Displacement of [3H]-N-methylspiperone from D2 receptor (unknown origin) expressed in HEK293T cell membranes measured after 2 hrs by microbeta scintillation counting method | B | 9.29 | pKi | 0.51 | nM | Ki | J Med Chem (2021) 64: 17239-17258 [PMID:34797051] |
| ChEMBL | Displacement of [3H]-N-methylspiperone from D2 receptor (unknown origin) expressed in HEK293T cell membranes measured after 2 hrs by microbeta scintillation counting method | B | 9.29 | pKi | 0.51 | nM | Ki | J Med Chem (2021) 64: 17239-17258 [PMID:34797051] |
| GtoPdb | - | - | 9.52 | pKi | 0.3 | nM | Ki | J Pharmacol Exp Ther (2014) 350: 589-604 [PMID:24947465] |
| ChEMBL | Displacement of [3H]-raclopride from human D2L receptor expressed in HEK293 cells incubated for 1 hr by liquid scintillation counting method | B | 9.52 | pKi | 0.3 | nM | Ki | Eur J Med Chem (2019) 183: 111736-111736 [PMID:31586817] |
| ChEMBL | Displacement of [3H]raclopride from human D2 long receptor expressed in CHO cells measured after 60 mins | B | 9.52 | pKi | 0.3 | nM | Ki | Eur J Med Chem (2020) 207: 112709-112709 [PMID:32877805] |
| ChEMBL | Partial agonist activity at D2 receptor (unknown origin) expressed in HEK293T cells co-expressing GFP2-beta-arrestin2 assessed as beta-arrestin2 recruitment preincubated for 2 mins with coelenterazine followed by compound addition and measured after 2 mins by BRET assay | F | 7.79 | pEC50 | 16.22 | nM | EC50 | J Med Chem (2021) 64: 17239-17258 [PMID:34797051] |
| ChEMBL | Partial agonist activity at D2 receptor (unknown origin) expressed in HEK293T cells co-expressing GFP2-beta-arrestin2 assessed as beta-arrestin2 recruitment preincubated for 2 mins with coelenterazine followed by compound addition and measured after 2 mins by BRET assay | F | 7.79 | pEC50 | 16.1 | nM | EC50 | J Med Chem (2021) 64: 17239-17258 [PMID:34797051] |
| ChEMBL | Partial agonist activity at D2 receptor (unknown origin) expressed in HEK293T cells co-expressing Rluc8-tagged Galpahi1 assessed as Galphai1 dissociation preincubated for 2 mins with coelenterazine followed by compound addition and measured after 2 mins by BRET assay | F | 7.99 | pEC50 | 10.2 | nM | EC50 | J Med Chem (2021) 64: 17239-17258 [PMID:34797051] |
| ChEMBL | Partial agonist activity at D2 receptor (unknown origin) expressed in HEK293T cells co-expressing Rluc8-tagged Galpahi1 assessed as Galphai1 dissociation preincubated for 2 mins with coelenterazine followed by compound addition and measured after 2 mins by BRET assay | F | 8 | pEC50 | 10 | nM | EC50 | J Med Chem (2021) 64: 17239-17258 [PMID:34797051] |
| ChEMBL | Agonist activity at D2 receptor (unknown origin) | B | 8.2 | pEC50 | 6.3 | nM | EC50 | Bioorg Med Chem Lett (2020) 30: 127027-127027 [PMID:32122737] |
| D2 receptor/Dopamine D2 receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL339] [GtoPdb: 215] [UniProtKB: P61169] | ||||||||
| ChEMBL | Displacement of [3H]raclopride from D2 receptor in rat brain striatum incubated for 60 mins by radioligand binding assay | B | 8.42 | pKi | 3.8 | nM | Ki | Bioorg Med Chem Lett (2019) 29: 126667-126667 [PMID:31547945] |
| ChEMBL | Dopamine D2 Receptor Binding Assay: The assay was performed according to the method by Kohler et al. (Kohler C, Hall H, Ogren S O and Gawell L, Specific in vitro and in vivo binding of 3H-raclopride. A potent substituted benzamide drug with high affinity for dopamine D-2 receptors in the rat brain. Biochem. Pharmacol., 1985; 34: 2251-2259). The binding assay was performed using 40 ul of the membrane specimen, 20 ul of [3H]-raclopride (final concentration 1 to 2 nM), 20 ul of a test drug and 50 mM Tris-hydrochloric acid buffer (containing 120 mM NaCl, 5 mM KCl, 2 mM CaCl2, 1 mM MgCl2, pH 7.4) so that the total amount was 200 ul (final dimethylsulfoxide concentration 1%). The reaction was performed at room temperature for 1 hour and terminated by conducting suction filtration with a cell harvester on a glass fiber filter plate. The filter plate made of glass fiber was washed with 50 mM Tris-hydrochloric acid buffer (pH 7.4), and after dried, a microplate liquid scintillation cocktail was added. | B | 9.7 | pKi | 0.2 | nM | Ki | US-9206167-B2. Piperazine-substituted benzothiophenes for treatment of mental disorders (2015) |
| D3 receptor/Dopamine D3 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL234] [GtoPdb: 216] [UniProtKB: P35462] | ||||||||
| ChEMBL | PDSP Secondary Binding target: DRD3 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 7.98 | pKi | 10.42 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| D4 receptor/Dopamine D4 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL219] [GtoPdb: 217] [UniProtKB: P21917] | ||||||||
| ChEMBL | PDSP Secondary Binding target: DRD4 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 7.44 | pKi | 35.98 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| D5 receptor/Dopamine D5 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1850] [GtoPdb: 218] [UniProtKB: P21918] | ||||||||
| ChEMBL | PDSP Secondary Binding target: DRD5 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 6.46 | pKi | 344.47 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| DAT/Dopamine transporter in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL238] [GtoPdb: 927] [UniProtKB: Q01959] | ||||||||
| ChEMBL | PDSP Secondary Binding target: SLC6A3 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 6.44 | pKi | 363.83 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| GPR183/G-protein coupled receptor 183 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3259470] [GtoPdb: 81] [UniProtKB: P32249] | ||||||||
| ChEMBL | GPCR PRESTO-Tango dose-response in antagonist mode with target: GPR183 | F | 5.44 | pIC50 | 3634.54 | nM | IC50 | EUbOPEN Chemogenomics Library - GPCR Dose-Respose |
| H1 receptor/Histamine H1 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL231] [GtoPdb: 262] [UniProtKB: P35367] | ||||||||
| ChEMBL | PDSP Secondary Binding target: HRH1 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 8.05 | pKi | 8.88 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| H3 receptor/Histamine H3 receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL264] [GtoPdb: 264] [UniProtKB: Q9Y5N1] | ||||||||
| ChEMBL | PDSP Secondary Binding target: HRH3 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 5.58 | pKi | 2607.35 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| NET/Norepinephrine transporter in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL222] [GtoPdb: 926] [UniProtKB: P23975] | ||||||||
| ChEMBL | PDSP Secondary Binding target: SLC6A2 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 6.16 | pKi | 689.21 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| 5-HT1A receptor/Serotonin 1a (5-HT1a) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL214] [GtoPdb: 1] [UniProtKB: P08908] | ||||||||
| ChEMBL | PDSP Secondary Binding target: HTR1A - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 7.63 | pKi | 23.24 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| ChEMBL | Displacement of [3H]-8-OH-DPAT from human 5HT1A receptor expressed in CHO-K1 cell membranes incubated for 60 mins by microbeta scintillation counting analysis | B | 9.92 | pKi | 0.12 | nM | Ki | Eur J Med Chem (2019) 183: 111736-111736 [PMID:31586817] |
| ChEMBL | Displacement of [3H](+)8-OH-DPAT from human 5HT1A receptor expressed in human HeLa cells measured after 60 mins | B | 9.92 | pKi | 0.12 | nM | Ki | Eur J Med Chem (2020) 207: 112709-112709 [PMID:32877805] |
| 5-HT1A receptor/Serotonin 1a (5-HT1a) receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL273] [GtoPdb: 1] [UniProtKB: P19327] | ||||||||
| ChEMBL | Displacement of [3H]-8-OH-DPAT from 5HT1A receptor in rat brain hippocampus incubated for 60 mins by radioligand binding assay | B | 10.05 | pKi | 0.09 | nM | Ki | Bioorg Med Chem Lett (2019) 29: 126667-126667 [PMID:31547945] |
| 5-HT1B receptor/Serotonin 1b (5-HT1b) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1898] [GtoPdb: 2] [UniProtKB: P28222] | ||||||||
| ChEMBL | PDSP Secondary Binding target: HTR1B - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 7.37 | pKi | 42.64 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| 5-HT1D receptor/Serotonin 1d (5-HT1d) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1983] [GtoPdb: 3] [UniProtKB: P28221] | ||||||||
| ChEMBL | PDSP Secondary Binding target: HTR1D - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 7.62 | pKi | 24.05 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| 5-ht1e receptor/Serotonin 1e (5-HT1e) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2182] [GtoPdb: 4] [UniProtKB: P28566] | ||||||||
| ChEMBL | PDSP Secondary Binding target: HTR1E - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 6.32 | pKi | 477.97 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| 5-HT2A receptor/Serotonin 2a (5-HT2a) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL224] [GtoPdb: 6] [UniProtKB: P28223] | ||||||||
| ChEMBL | PDSP Secondary Binding target: HTR2A - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 7.74 | pKi | 18.26 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| ChEMBL | Displacement of [3H]-Ketanserin from human 5-HT2A receptor expressed in rat cortex tissue incubated for 30 mins by liquid scintillation counting method | B | 9.33 | pKi | 0.47 | nM | Ki | Eur J Med Chem (2019) 183: 111736-111736 [PMID:31586817] |
| ChEMBL | Displacement of [3H]ketanserin from human 5HT2A receptor expressed in CHO-K1 cells measured after 20 mins | B | 9.33 | pKi | 0.47 | nM | Ki | Eur J Med Chem (2020) 207: 112709-112709 [PMID:32877805] |
| 5-HT2A receptor/Serotonin 2a (5-HT2a) receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL322] [GtoPdb: 6] [UniProtKB: P14842] | ||||||||
| ChEMBL | Serotonin 5-HT2A Receptor Binding Assay: The assay was performed according to the method by Leysen J E et al. (Leysen J E, Niemegeers C J E, Van Nueten J M and Laduron P M. [3H] Ketanserin (R 41 468), a selective 3H-ligand for serotonin 2 receptor binding sites. Mol. Pharmacol., 1982, 21: 301-314). The binding assay was performed using 40 ul of the membrane specimen, 20 ul of [3H]-Ketanserin (final concentration 1 to 3 nM), 20 ul of a test drug and 50 mM Tris-hydrochloric acid buffer (pH 7.4) so that the total amount was 200 ul (final dimethylsulfoxide concentration 1%). The reaction was performed at 37° C. for 20 minutes and terminated by conducting suction filtration with a cell harvester on a glass fiber filter plate.The filter plate made of glass fiber was washed with 50 mM Tris-hydrochloric acid buffer (pH 7.4), and after dried, a microplate liquid scintillation cocktail was added and the radioactivity was measured with a microplate scintillation counter. | B | 8.64 | pKi | 2.3 | nM | Ki | US-9206167-B2. Piperazine-substituted benzothiophenes for treatment of mental disorders (2015) |
| 5-HT2B receptor/Serotonin 2b (5-HT2b) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1833] [GtoPdb: 7] [UniProtKB: P41595] | ||||||||
| ChEMBL | Binding affinity to 5-HT2BR (unknown origin) | B | 9.4 | pKi | 0.4 | nM | Ki | Eur J Med Chem (2019) 183: 111736-111736 [PMID:31586817] |
| 5-HT2C receptor/Serotonin 2c (5-HT2c) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL225] [GtoPdb: 8] [UniProtKB: P28335] | ||||||||
| ChEMBL | PDSP Secondary Binding target: HTR2C - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 7.22 | pKi | 60.48 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| 5-HT3A/Serotonin 3a (5-HT3a) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1899] [GtoPdb: 373] [UniProtKB: P46098] | ||||||||
| ChEMBL | PDSP Secondary Binding target: HTR3A - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 5.82 | pKi | 1528.1 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| 5-HT5A receptor/Serotonin 5a (5-HT5a) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3426] [GtoPdb: 10] [UniProtKB: P47898] | ||||||||
| ChEMBL | PDSP Secondary Binding target: HTR5A - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 6.75 | pKi | 177.79 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| 5-HT6 receptor/Serotonin 6 (5-HT6) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3371] [GtoPdb: 11] [UniProtKB: P50406] | ||||||||
| ChEMBL | PDSP Secondary Binding target: HTR6 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 6.51 | pKi | 308.35 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| 5-HT7 receptor/Serotonin 7 (5-HT7) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3155] [GtoPdb: 12] [UniProtKB: P34969] | ||||||||
| ChEMBL | PDSP Secondary Binding target: HTR7 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 7.52 | pKi | 30.43 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| ChEMBL | Displacement of [3H]-5-CT from human 5HT7 receptor expressed in HEK293 cells incubated for 1 hr by liquid scintillation counting method | B | 8.43 | pKi | 3.7 | nM | Ki | Eur J Med Chem (2019) 183: 111736-111736 [PMID:31586817] |
| SERT/Serotonin transporter in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL228] [GtoPdb: 928] [UniProtKB: P31645] | ||||||||
| ChEMBL | PDSP Secondary Binding target: SLC6A4 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 7.18 | pKi | 65.55 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| σ2/Sigma intracellular receptor 2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4105907] [GtoPdb: 2553] [UniProtKB: Q5BJF2] | ||||||||
| ChEMBL | PDSP Secondary Binding target: TMEM97 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 7.2 | pKi | 63.01 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
| sigma non-opioid intracellular receptor 1/Sigma opioid receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL287] [GtoPdb: 2552] [UniProtKB: Q99720] | ||||||||
| ChEMBL | PDSP Secondary Binding target: SIGMAR1 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity. | B | 6.35 | pKi | 451.49 | nM | Ki | EUbOPEN Chemogenomics Library - PDSP Secondary Binding |
ChEMBL data shown on this page come from version 34:
Zdrazil B, Felix E, Hunter F, Manners EJ, Blackshaw J, Corbett S, de Veij M, Ioannidis H, Lopez DM, Mosquera JF, Magarinos MP, Bosc N, Arcila R, Kizilören T, Gaulton A, Bento AP, Adasme MF, Monecke P, Landrum GA, Leach AR. (2024). The ChEMBL Database in 2023: a drug discovery platform spanning multiple bioactivity data types and time periods. Nucleic Acids Res., 52(D1). DOI: 10.1093/nar/gkad1004. [EPMCID:10767899] [PMID:37933841]
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]
