5-CT [Ligand Id: 4] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL18840 (5-Carboxamidotryptamine)
  • 5-HT1A receptor/Serotonin 1a (5-HT1a) receptor in Human [ChEMBL: CHEMBL214] [GtoPdb: 1] [UniProtKB: P08908]
  • 5-HT1A receptor/Serotonin 1a (5-HT1a) receptor in Rat [ChEMBL: CHEMBL273] [GtoPdb: 1] [UniProtKB: P19327]
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  • 5-HT1B receptor/Serotonin 1b (5-HT1b) receptor in Human [ChEMBL: CHEMBL1898] [GtoPdb: 2] [UniProtKB: P28222]
  • 5-HT1B receptor in Mouse [GtoPdb: 2] [UniProtKB: P28334]
  • 5-HT1B receptor/Serotonin 1b (5-HT1b) receptor in Rat [ChEMBL: CHEMBL3459] [GtoPdb: 2] [UniProtKB: P28564]
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  • 5-HT1D receptor/Serotonin 1d (5-HT1d) receptor in Human [ChEMBL: CHEMBL1983] [GtoPdb: 3] [UniProtKB: P28221]
  • Serotonin 1d (5-HT1d) receptor in Pig [ChEMBL: CHEMBL4105] [UniProtKB: P79400]
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  • 5-HT2A receptor/Serotonin 2a (5-HT2a) receptor in Human [ChEMBL: CHEMBL224] [GtoPdb: 6] [UniProtKB: P28223]
  • 5-HT2A receptor/Serotonin 2a (5-HT2a) receptor in Rat [ChEMBL: CHEMBL322] [GtoPdb: 6] [UniProtKB: P14842]
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  • 5-HT2C receptor/Serotonin 2c (5-HT2c) receptor in Human [ChEMBL: CHEMBL225] [GtoPdb: 8] [UniProtKB: P28335]
  • 5-HT2C receptor/Serotonin 2c (5-HT2c) receptor in Rat [ChEMBL: CHEMBL324] [GtoPdb: 8] [UniProtKB: P08909]
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  • 5-HT5A receptor/Serotonin 5a (5-HT5a) receptor in Human [ChEMBL: CHEMBL3426] [GtoPdb: 10] [UniProtKB: P47898]
  • 5-HT5A receptor in Mouse [GtoPdb: 10] [UniProtKB: P30966]
  • 5-HT5A receptor in Rat [GtoPdb: 10] [UniProtKB: P35364]
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  • 5-HT6 receptor/Serotonin 6 (5-HT6) receptor in Human [ChEMBL: CHEMBL3371] [GtoPdb: 11] [UniProtKB: P50406]
  • 5-HT6 receptor in Rat [GtoPdb: 11] [UniProtKB: P31388]
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  • 5-HT7 receptor/Serotonin 7 (5-HT7) receptor in Human [ChEMBL: CHEMBL3155] [GtoPdb: 12] [UniProtKB: P34969]
  • 5-HT7 receptor in Mouse [GtoPdb: 12] [UniProtKB: P32304]
  • 5-HT7 receptor/Serotonin 7 (5-HT7) receptor in Rat [ChEMBL: CHEMBL3223] [GtoPdb: 12] [UniProtKB: P32305]
  • Serotonin 7 (5-HT7) receptor in Guinea pig [ChEMBL: CHEMBL5494] [UniProtKB: P50407]
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  • 5-ht1e receptor in Human [GtoPdb: 4] [UniProtKB: P28566]
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  • 5-HT1F receptor in Human [GtoPdb: 5] [UniProtKB: P30939]
  • 5-HT1F receptor in Rat [GtoPdb: 5] [UniProtKB: P30940]
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  • 5-HT2B receptor in Human [GtoPdb: 7] [UniProtKB: P41595]
  • 5-HT2B receptor in Rat [GtoPdb: 7] [UniProtKB: P30994]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
5-HT1A receptor/Serotonin 1a (5-HT1a) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL214] [GtoPdb: 1] [UniProtKB: P08908]
ChEMBL Binding affinity to 5HT1A receptor B 9.4 pKd 0.4 nM Kd J Med Chem (2009) 52: 6107-6125 [PMID:19754201]
ChEMBL Binding affinity for 5-hydroxytryptamine 1A receptor was determined B 9.5 pKd 9.5 - pKD J Med Chem (1993) 36: 1918-1919 [PMID:8515429]
ChEMBL Binding affinity against 5-hydroxytryptamine 1A human cloned receptors in HEK293 cells using [3H]8-OH-DPAT as radioligand B 9.2 pKi 0.63 nM Ki J Med Chem (2003) 46: 5117-5120 [PMID:14613313]
ChEMBL Displacement of [3H]8-OH-DPAT from human 5HT1A receptor expressed in HEK293 cell membranes measured after 120 mins B 9.47 pKi 0.34 nM Ki Eur J Med Chem (2019) 180: 673-689 [PMID:31357129]
ChEMBL Binding affinity was measured on cloned Human 5-hydroxytryptamine 1A receptor which is labeled by [3H]8-OH-DPAT B 9.52 pKi <0.3 nM Ki J Med Chem (2000) 43: 1339-1349 [PMID:10753471]
GtoPdb - - 10.3 pKi - - - Biochem J (1992) 285 ( Pt 3): 933-8 [PMID:1386736];
Eur J Pharmacol (1998) 355: 245-56 [PMID:9760039];
Naunyn Schmiedebergs Arch Pharmacol (1998) 357: 205-17 [PMID:9550290];
Naunyn Schmiedebergs Arch Pharmacol (1997) 355: 682-8 [PMID:9205951]
ChEMBL In Vitro Binding affinity againist 5-HT1A receptor by displacing [3H]8-OH-DPAT from pig cortex B 9.53 pIC50 0.3 nM IC50 Bioorg Med Chem Lett (1994) 4: 1207-1212
5-HT1A receptor/Serotonin 1a (5-HT1a) receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL273] [GtoPdb: 1] [UniProtKB: P19327]
ChEMBL Binding affinity of a compound to rat brain 5-hydroxytryptamine 1A (serotonin) receptor assayed by radiolabeled [3H]-8-OH-DPAT ligand displacement B 9.53 pKi 0.3 nM Ki J Med Chem (1996) 39: 126-134 [PMID:8568799]
ChEMBL Evaluated for the binding affinity to hippocampus striatal membranes at 5-hydroxytryptamine 1A receptor binding site by using [3H]-8-OH- DPAT as a radioligand. B 9.7 pKi 0.2 nM Ki J Med Chem (1987) 30: 1-12 [PMID:3543362]
5-HT1B receptor/Serotonin 1b (5-HT1b) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1898] [GtoPdb: 2] [UniProtKB: P28222]
GtoPdb - - 8.8 pKi - - - Proc Natl Acad Sci USA (1992) 89: 3630-4 [PMID:1565658];
J Neurochem (1996) 67: 2096-103 [PMID:8863519]
ChEMBL Binding affinity against human 5-hydroxytryptamine 1B receptor cloned receptors in CHO cells B 8.9 pKi 1.26 nM Ki J Med Chem (2003) 46: 5117-5120 [PMID:14613313]
5-HT1B receptor in Mouse [GtoPdb: 2] [UniProtKB: P28334]
GtoPdb - - 8.1 pKi - - - Proc Natl Acad Sci USA (1992) 89: 3020-4 [PMID:1557407]
5-HT1B receptor/Serotonin 1b (5-HT1b) receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3459] [GtoPdb: 2] [UniProtKB: P28564]
ChEMBL Binding affinity (Ki) to rat cortical membranes at 5-HT1B binding site by using [125 I] ICYP as a radioligand. B 8.3 pKi 5 nM Ki J Med Chem (1987) 30: 1-12 [PMID:3543362]
5-HT1D receptor/Serotonin 1d (5-HT1d) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1983] [GtoPdb: 3] [UniProtKB: P28221]
ChEMBL Binding affinity for 5-hydroxytryptamine 1D receptor was determined B 8.8 pKd 8.8 - pKD J Med Chem (1993) 36: 1918-1919 [PMID:8515429]
GtoPdb - - 9.2 pKi - - - Proc Natl Acad Sci USA (1992) 89: 3630-4 [PMID:1565658];
Mol Pharmacol (1996) 50: 1567-80 [PMID:8967979];
Mol Pharmacol (1991) 40: 143-8 [PMID:1652050]
ChEMBL In Vitro Binding affinity againist 5-hydroxytryptamine 1D receptor by displacing [125I]GTI from pig caudate B 8.47 pIC50 3.39 nM IC50 Bioorg Med Chem Lett (1994) 4: 1207-1212
Serotonin 1d (5-HT1d) receptor in Pig (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4105] [UniProtKB: P79400]
ChEMBL Binding activity against 5-hydroxytryptamine 1D receptor from pig caudate membrane using [3H]5-HT as radioligand B 8.4 pIC50 3.98 nM IC50 J Med Chem (1995) 38: 1799-1810 [PMID:7752204]
ChEMBL Displacement of radioligand [3H]5-HT binding to 5-hydroxytryptamine 1D receptor in pig caudate membrane B 8.4 pIC50 3.98 nM IC50 J Med Chem (1993) 36: 1529-1538 [PMID:8496922]
5-HT2A receptor/Serotonin 2a (5-HT2a) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL224] [GtoPdb: 6] [UniProtKB: P28223]
ChEMBL Binding affinity against 5-hydroxytryptamine 2A receptor human cloned receptors in HEK 293 cells using [3H]ketanserin as radioligand B 5.3 pKi <5011.87 nM Ki J Med Chem (2003) 46: 5117-5120 [PMID:14613313]
GtoPdb - - 6.5 pKi - - - Naunyn Schmiedebergs Arch Pharmacol (2004) 370: 114-23 [PMID:15322733]
5-HT2A receptor/Serotonin 2a (5-HT2a) receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL322] [GtoPdb: 6] [UniProtKB: P14842]
ChEMBL In Vitro Binding affinity againist 5-HT2A receptor by displacing [3H]-DOB from rat cortex homogenates B 4.66 pIC50 21877.62 nM IC50 Bioorg Med Chem Lett (1994) 4: 1207-1212
5-HT2C receptor/Serotonin 2c (5-HT2c) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL225] [GtoPdb: 8] [UniProtKB: P28335]
ChEMBL Binding affinity against 5-hydroxytryptamine 2C receptor human cloned receptors in HEK 293 cells using [3H]mesulergine as radioligand B 5.6 pKi 2511.89 nM Ki J Med Chem (2003) 46: 5117-5120 [PMID:14613313]
ChEMBL Evaluated for the binding affinity to porcine choroid plexus at 5-hydroxytryptamine 2C receptor binding site by using [3H]-MES as a radioligand. B 6.21 pKi 620 nM Ki J Med Chem (1987) 30: 1-12 [PMID:3543362]
GtoPdb - - 6.7 pKi - - - Naunyn Schmiedebergs Arch Pharmacol (2004) 370: 114-23 [PMID:15322733];
Synapse (2000) 35: 144-150 [PMID:10611640]
ChEMBL In Vitro Binding affinity againist 5-hydroxytryptamine 2C receptor by displacing [3H]mesulergine from pig cortex B 6.23 pIC50 588.84 nM IC50 Bioorg Med Chem Lett (1994) 4: 1207-1212
5-HT2C receptor/Serotonin 2c (5-HT2c) receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL324] [GtoPdb: 8] [UniProtKB: P08909]
ChEMBL Binding affinity for 5-hydroxytryptamine 1C receptor was determined B 6.2 pKd 6.2 - pKD J Med Chem (1993) 36: 1918-1919 [PMID:8515429]
5-HT5A receptor/Serotonin 5a (5-HT5a) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3426] [GtoPdb: 10] [UniProtKB: P47898]
ChEMBL Binding affinity towards human 5-hydroxytryptamine 5A receptor B 7.7 pKi 20 nM Ki J Med Chem (2003) 46: 2795-2812 [PMID:12825922]
ChEMBL Binding affinity towards human 5-hydroxytryptamine 5A receptor was evaluated using [3H]-5-CT as radioligand B 7.7 pKi 20 nM Ki J Med Chem (2003) 46: 2795-2812 [PMID:12825922]
GtoPdb - - 7.7 pKi - - - FEBS Lett (1994) 355: 242-6 [PMID:7988681];
Eur J Pharmacol (2001) 418: 157-67 [PMID:11343685]
5-HT5A receptor in Mouse [GtoPdb: 10] [UniProtKB: P30966]
GtoPdb - - 7.8 pKi - - - Mol Pharmacol (1993) 43: 313-9 [PMID:8450829];
Eur J Pharmacol (2001) 418: 157-67 [PMID:11343685];
FEBS Lett (1995) 377: 451-6 [PMID:8549774]
5-HT5A receptor in Rat [GtoPdb: 10] [UniProtKB: P35364]
GtoPdb - - 7.9 pKi - - - Proc Natl Acad Sci USA (1993) 90: 3452-6 [PMID:7682702]
5-HT6 receptor/Serotonin 6 (5-HT6) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3371] [GtoPdb: 11] [UniProtKB: P50406]
ChEMBL Binding affinity against 5-hydroxytryptamine 6 human cloned receptors in HeLa cells using [3H]LSD as radioligand B 6 pKi 1000 nM Ki J Med Chem (2003) 46: 5117-5120 [PMID:14613313]
GtoPdb - - 6.1 pKi - - - J Neurochem (1996) 66: 47-56 [PMID:8522988]
ChEMBL Binding affinity towards human 5-hydroxytryptamine 6 receptor was evaluated using [3H]-LSD as radioligand B 6.14 pKi 720 nM Ki J Med Chem (2003) 46: 2795-2812 [PMID:12825922]
5-HT6 receptor in Rat [GtoPdb: 11] [UniProtKB: P31388]
GtoPdb - - 6.7 pKi - - - Mol Pharmacol (1993) 43: 320-7 [PMID:7680751];
Neuropharmacology (1997) 36: 713-20 [PMID:9225298];
J Neurochem (1998) 71: 2169-77 [PMID:9798944]
5-HT7 receptor/Serotonin 7 (5-HT7) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3155] [GtoPdb: 12] [UniProtKB: P34969]
ChEMBL Activity at SB-269970 desensitized 5HT7 receptor assessed as reduction of substance P-induced contraction of Dunkin-Hartley guinea pig ileum B 7.48 pKd 33.11 nM Kd J Med Chem (2004) 47: 6616-6624 [PMID:15588097]
ChEMBL Binding affinity of compound towards rodent 5-hydroxytryptamine 7 receptor B 8 pKi <10 nM Ki J Med Chem (2003) 46: 2795-2812 [PMID:12825922]
ChEMBL Binding affinity to 5-HT7 receptor (unknown origin) B 9.03 pKi 0.93 nM Ki J Med Chem (2018) 61: 8475-8503 [PMID:29767995]
ChEMBL Displacement of [3H]5-HT from human 5-hydroxytryptamine 7 receptor B 9.05 pKi 0.9 nM Ki J Med Chem (2003) 46: 2795-2812 [PMID:12825922]
ChEMBL Binding affinity to human recombinant 5-hydroxytryptamine 7 receptor in mammalian cells using [3H]5-CT as radioligand B 9.31 pKi 0.49 nM Ki J Med Chem (2002) 45: 2197-2206 [PMID:12014957]
ChEMBL Displacement of [3H]-5-CT from human recombinant 5-HT7 receptor expressed in CHO-K1 cells after 120 mins B 9.4 pKi 0.4 nM Ki Eur J Med Chem (2013) 69: 920-930 [PMID:24161678]
ChEMBL Binding affinity against 5-hydroxytryptamine 7 human receptors B 9.4 pKi 0.4 nM Ki J Med Chem (2003) 46: 5117-5120 [PMID:14613313]
ChEMBL Displacement of [3H]-5-CT from human 5-HT7R expressed in human HEK293 cells assessed as inhibitory constant incubated for 60 mins by radioligand binding assay B 9.46 pKi 0.35 nM Ki Eur J Med Chem (2020) 199: 112395-112395 [PMID:32442850]
GtoPdb - - 10 pKi - - - Naunyn Schmiedebergs Arch Pharmacol (2001) 363: 620-32 [PMID:11414657];
Br J Pharmacol (1997) 122: 126-32 [PMID:9298538];
J Biol Chem (1993) 268: 23422-6 [PMID:8226867];
Br J Pharmacol (1998) 124: 1300-6 [PMID:9720804]
ChEMBL Activity at 5HT7 receptor assessed as relaxation of substance P-induced contraction of Dunkin-Hartley guinea pig ileum F 6.2 pEC50 630 nM EC50 J Med Chem (2004) 47: 6616-6624 [PMID:15588097]
ChEMBL Agonist activity at human 5HT7 receptor expressed in CHO-K1 cells by calcium 4 dye based FLIPR assay F 8.29 pEC50 5.1 nM EC50 Eur J Med Chem (2020) 207: 112709-112709 [PMID:32877805]
5-HT7 receptor in Mouse [GtoPdb: 12] [UniProtKB: P32304]
GtoPdb - - 9 pKi - - - Mol Pharmacol (1993) 44: 229-36 [PMID:8394987]
5-HT7 receptor/Serotonin 7 (5-HT7) receptor in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3223] [GtoPdb: 12] [UniProtKB: P32305]
ChEMBL Displacement of [3H]-5-CT from 5-HT7 receptor in Sprague-Dawley rat hypothalamus after 120 mins B 8.74 pKi 1.8 nM Ki J Med Chem (2013) 56: 7851-7861 [PMID:24050112]
ChEMBL Binding affinity to the rat 5-hydroxytryptamine 7 receptor B 9.29 pKi 0.51 nM Ki J Med Chem (2003) 46: 646-649 [PMID:12570387]
ChEMBL Displacement of [3H]LSD from rat recombinant 5HT7 receptor expressed in HEK293 cells B 9.29 pKi 0.51 nM Ki J Med Chem (2004) 47: 6616-6624 [PMID:15588097]
ChEMBL Displacement of [3H]LSD from rat recombinant 5HT7 receptor expressed in HEK293 cells B 9.29 pKi 0.51 nM Ki Bioorg Med Chem (2007) 15: 5316-5321 [PMID:17517509]
ChEMBL Displacement of [3H]LSD from rat recombinant 5HT7 receptor expressed in HEK293 cells B 9.3 pKi 0.5 nM Ki J Med Chem (2007) 50: 4214-4221 [PMID:17649988]
ChEMBL Displacement of [3H]LSD from rat cloned 5HT7 receptor expressed in HEK293 cells B 9.3 pKi 0.5 nM Ki J Med Chem (2008) 51: 5813-5822 [PMID:18800769]
GtoPdb - - 9.9 pKi - - - J Biol Chem (1993) 268: 18200-4 [PMID:8394362];
Proc Natl Acad Sci USA (1993) 90: 8547-51 [PMID:8397408]
ChEMBL Binding affinity at rat 5-hydroxytryptamine 7 receptor. B 9.92 pKi 0.12 nM Ki J Med Chem (2003) 46: 5365-5374 [PMID:14640545]
ChEMBL Binding affinity against Rat 5-hydroxytryptamine 7 receptor using [3H]5-HT B 10.54 pKi 0.03 nM Ki J Med Chem (2000) 43: 1339-1349 [PMID:10753471]
Serotonin 7 (5-HT7) receptor in Guinea pig (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5494] [UniProtKB: P50407]
ChEMBL Agonist activity at 5HT7 receptor in guinea pig ileum assessed as relaxation of substance P-induced contraction F 6.2 pEC50 630 nM EC50 J Med Chem (2007) 50: 4214-4221 [PMID:17649988]
ChEMBL Agonist activity at 5HT7 receptor assessed as relaxation of substance P-induced Dunkin-Hartley guinea pig ileum contraction F 6.2 pEC50 630 nM EC50 J Med Chem (2008) 51: 5813-5822 [PMID:18800769]
5-ht1e receptor in Human [GtoPdb: 4] [UniProtKB: P28566]
GtoPdb - - 5.5 pKi - - - J Neurochem (1996) 67: 2096-103 [PMID:8863519];
Proc Natl Acad Sci USA (1992) 89: 5517-21 [PMID:1608964];
Proc Natl Acad Sci USA (1993) 90: 408-12 [PMID:8380639];
Eur J Pharmacol (2004) 484: 127-39 [PMID:14744596]
5-HT1F receptor in Human [GtoPdb: 5] [UniProtKB: P30939]
GtoPdb - - 6.1 pKi - - - Proc Natl Acad Sci USA (1993) 90: 408-12 [PMID:8380639];
Neuropharmacology (1997) 36: 569-76 [PMID:9225282]
5-HT1F receptor in Rat [GtoPdb: 5] [UniProtKB: P30940]
GtoPdb - - 5.6 pIC50 - - - Proc Natl Acad Sci USA (1993) 90: 2184-8 [PMID:8384716]
5-HT2B receptor in Human [GtoPdb: 7] [UniProtKB: P41595]
GtoPdb - - 6.9 pKi - - - Naunyn Schmiedebergs Arch Pharmacol (2004) 370: 114-23 [PMID:15322733];
Mol Pharmacol (1994) 46: 227-34 [PMID:8078486]
5-HT2B receptor in Rat [GtoPdb: 7] [UniProtKB: P30994]
GtoPdb - - 6.8 pKi - - - Mol Pharmacol (1994) 46: 227-34 [PMID:8078486];
Mol Pharmacol (1993) 43: 419-26 [PMID:8450835]

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]