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ChEMBL ligand: CHEMBL1027 (A-70569-1, ABBOTT-70569, ABBOTT-70569-1, ABBOTT-705691 FREE BASE, ABBOTT-70569 FREE BASE, ABT-569, ABT-569 FREE BASE, Gabitril, NNC-05-0328, NNC-050328 FREE BASE, NO-05-0328, NO-050328 FREE BASE, Tiagabine) |
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DB | Assay description | Assay Type | Standard value | Standard parameter | Original value | Original units | Original parameter | Reference |
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GAT1/GABA transporter 1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1903] [GtoPdb: 929] [UniProtKB: P30531] | ||||||||
ChEMBL | Competitive inhibition of human GAT1 expressed in COS cells assessed as reduction in [2H6]GABA uptake by measuring [2H6]GABA Kd(app) at 1 uM preincubated for 25 mins followed by [2H6]GABA addition and measured after 4 mins by liquid scintillation counting method (Rvb = 28.3 +/- 1.5 nM) | B | 6.83 | pKd | 146.8 | nM | Kd | J Med Chem (2018) 61: 10310-10332 [PMID:30376325] |
ChEMBL | Competitive inhibition of human GAT1 expressed in COS cells assessed as reduction in [2H6]GABA uptake by measuring [2H6]GABA Kd(app) at 100 nM preincubated for 25 mins followed by [2H6]GABA addition and measured after 4 mins by liquid scintillation counting method (Rvb = 28.3 +/- 1.5 nM) | B | 7.39 | pKd | 40.5 | nM | Kd | J Med Chem (2018) 61: 10310-10332 [PMID:30376325] |
ChEMBL | Binding affinity to human GAT1 expressed in HEK293 cells using NO71156 as unlabelled marker by LC-ESI-MS-MS based competitive MS binding assay | B | 7.32 | pKi | 47.86 | nM | Ki | Bioorg Med Chem (2015) 23: 1284-1306 [PMID:25698617] |
ChEMBL | Displacement of [3H]Tiagabine from human recombinant GAT1 expressed in HEK293 cells by equilibrium binding assay | B | 7.77 | pKi | 16.98 | nM | Ki | Bioorg Med Chem Lett (2011) 21: 602-605 [PMID:21134748] |
ChEMBL | Inhibition of human GAT1 expressed in HEK293 cells by [3H]GABA uptake assay | B | 6.42 | pIC50 | 380.19 | nM | IC50 | Bioorg Med Chem (2015) 23: 1284-1306 [PMID:25698617] |
ChEMBL | Inhibition of GAT1 transport activity | B | 6.55 | pIC50 | 280 | nM | IC50 | Bioorg Med Chem Lett (2006) 16: 225-227 [PMID:16246548] |
ChEMBL | Inhibition of NO711 binding to human GAT1 expressed in COS cell membranes preincubated for 25 mins by LC-ESI-MS/MS analysis | B | 6.81 | pIC50 | 154.88 | nM | IC50 | J Med Chem (2018) 61: 10310-10332 [PMID:30376325] |
ChEMBL | Inhibitory activity against human GABA transporter-1 (hGAT1) | B | 7.15 | pIC50 | 70 | nM | IC50 | J Med Chem (1994) 37: 2334-2342 [PMID:8057281] |
GtoPdb | - | - | 7.2 | pIC50 | 70 | nM | IC50 | Eur J Pharmacol (1994) 269: 219-24 [PMID:7851497] |
GAT1/GABA transporter 1 in Mouse (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5445] [GtoPdb: 929] [UniProtKB: P31648] | ||||||||
ChEMBL | Binding affinity to mouse GAT-1 expressed in HEK293 cells after 4 hrs in presence of NO711 by LC-ESI-MS/ms analysis | B | 7.26 | pKi | 54.95 | nM | Ki | Bioorg Med Chem (2019) 27: 1232-1245 [PMID:30777661] |
ChEMBL | Binding affinity to mouse GAT1 stably transfected in HEK293 cells by NO-711 binding assay | B | 7.41 | pKi | 38.9 | nM | Ki | Bioorg Med Chem (2013) 21: 5154-5167 [PMID:23859778] |
ChEMBL | Displacement of NO 711 from mouse GAT1 expressed in HEK293 cell membranes after 40 mins by LC-ESI-MS-MS-based MS binding assay | B | 7.43 | pKi | 37.15 | nM | Ki | Bioorg Med Chem (2016) 24: 2072-2096 [PMID:27039250] |
ChEMBL | Inhibition of NO711 binding to mouse GAT1 expressed in HEK293 cell membranes assessed as reduction in NO711 binding at incubated for 4 hrs in presence of NO711 by LC-ESI-MS/MS analysis relative to control | B | 7.43 | pKi | 37.15 | nM | Ki | Bioorg Med Chem (2019) 27: 2753-2763 [PMID:31097402] |
ChEMBL | Inhibition of [2H10]NO 711 binding to mouse GAT1 expressed in HEK293 cell membranes by mass spectrometric analysis | B | 7.43 | pKi | 37.15 | nM | Ki | Bioorg Med Chem (2018) 26: 3668-3687 [PMID:29886082] |
ChEMBL | Binding affinity to mouse GAT1 expressed in HEK293 cells using NO71156 as unlabelled marker by LC-ESI-MS-MS based competitive MS binding assay | B | 7.43 | pKi | 37.15 | nM | Ki | Bioorg Med Chem (2015) 23: 1284-1306 [PMID:25698617] |
ChEMBL | Inhibition of NO711 binding to mouse GAT1 expressed in HEK293 cell membranes assessed as residual binding preincubated for 4 hrs followed by NO711 addition and measured after 40 mins by LC-ESI-MS/MS analysis | B | 7.56 | pKi | 27.54 | nM | Ki | J Med Chem (2018) 61: 10310-10332 [PMID:30376325] |
ChEMBL | Inhibition of [3H]GABA uptake at mouse GAT1 expressed in HEK293 cells after 3 mins by scintillation counting analysis | B | 6.1 | pIC50 | 800 | nM | IC50 | J Med Chem (2013) 56: 2160-2164 [PMID:23398473] |
ChEMBL | Inhibition of mouse mGAT1 expressed in HEK293 cells assessed as inhibition of [3H]GABA uptake after 3 mins incubation by TopCount microplate scintillation counting analysis | B | 6.1 | pIC50 | 800 | nM | IC50 | Bioorg Med Chem (2015) 23: 2480-2488 [PMID:25882526] |
ChEMBL | Inhibition of GAT1 in mouse D8 cells assessed as [3H]GABA transport by liquid scintillation counting | B | 6.72 | pIC50 | 191 | nM | IC50 | Bioorg Med Chem (2009) 17: 6540-6546 [PMID:19703775] |
ChEMBL | Inhibition of [3H]GABA uptake at mouse GAT1 expressed in HEK cells | B | 6.88 | pIC50 | 131.83 | nM | IC50 | Eur J Med Chem (2008) 43: 2404-2411 [PMID:18395300] |
ChEMBL | Inhibition of mouse GAT1 expressed in HEK293 cells assessed as reduction in [3H]GABA uptake preincubated for 25 mins followed by [3H]GABA addition and measured after 4 mins by liquid scintillation counting method | B | 6.88 | pIC50 | 131.83 | nM | IC50 | Bioorg Med Chem (2019) 27: 2753-2763 [PMID:31097402] |
ChEMBL | Inhibition of mouse GAT1 expressed in HEK293 cells assessed as reduction in [3H]GABA uptake preincubated for 25 mins followed by [3H]GABA addition and measured after 4 mins by liquid scintillation counting method | B | 6.88 | pIC50 | 131.83 | nM | IC50 | J Med Chem (2018) 61: 10310-10332 [PMID:30376325] |
ChEMBL | Inhibition of mouse GAT1 expressed in human HEK293 cell line assessed as inhibition of [3H]GABA uptake measured after 40 mins by LC-ESI-MS/MS analysis | B | 6.88 | pIC50 | 131.83 | nM | IC50 | Eur J Med Chem (2021) 221: 113512-113512 [PMID:34015586] |
ChEMBL | Inhibition of mouse GAT1 expressed in HEK cells assessed as inhibition of [3H]-GABA uptake after 25 mins by liquid scintillation counting analysis | B | 6.88 | pIC50 | 131.83 | nM | IC50 | Bioorg Med Chem (2013) 21: 3363-3378 [PMID:23598250] |
ChEMBL | Inhibition of mouse GAT1-mediated [3H]GABA uptake stably transfected in HEK293 cells | B | 6.88 | pIC50 | 131.83 | nM | IC50 | Bioorg Med Chem (2013) 21: 5154-5167 [PMID:23859778] |
ChEMBL | Inhibition of mouse GAT1 expressed in HEK293 cells by [3H]GABA uptake assay | B | 6.88 | pIC50 | 131.83 | nM | IC50 | Bioorg Med Chem (2015) 23: 1284-1306 [PMID:25698617] |
ChEMBL | Inhibition of mouse GAT1 expressed in HEK293 cells assessed as decrease in [3H]GABA uptake preincubated for 25 mins followed by [3H]GABA addition measured after 4 mins by liquid scintillation counter method | B | 6.88 | pIC50 | 131.83 | nM | IC50 | Eur J Med Chem (2016) 124: 852-880 [PMID:27654218] |
ChEMBL | Inhibition of mouse GAT1 expressed in HEK293 cells assessed as decrease in [3H]GABA uptake | B | 6.88 | pIC50 | 131.83 | nM | IC50 | Bioorg Med Chem (2018) 26: 3668-3687 [PMID:29886082] |
ChEMBL | Inhibition of mouse GAT1 assessed as reduction in GABA uptake | B | 6.88 | pIC50 | 131.83 | nM | IC50 | J Med Chem (2018) 61: 6211-6235 [PMID:29924931] |
ChEMBL | Inhibition of [3H]GABA uptake at mouse GAT1 expressed in HEK293 cells after 25 mins by scintillation counting analysis | B | 7.15 | pIC50 | 70 | nM | IC50 | J Med Chem (2013) 56: 1323-1340 [PMID:23336362] |
ChEMBL | Inhibition of [3H]GABA uptake at mouse GAT1 expressed in HEK293 cells after 25 mins by scintillation counting analysis | B | 7.2 | pIC50 | 63.1 | nM | IC50 | J Med Chem (2013) 56: 1323-1340 [PMID:23336362] |
ChEMBL | Inhibition of [3H]NO711 binding to mouse GAT1 expressed in human HEK293 cell line by MS binding assay | B | 7.43 | pIC50 | 37.15 | nM | IC50 | Eur J Med Chem (2021) 221: 113512-113512 [PMID:34015586] |
GAT1/GABA transporter 1 in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4054] [GtoPdb: 929] [UniProtKB: P23978] | ||||||||
ChEMBL | H-bonding interaction between amino acid residue (Ser-133) of Sodium- and chloride-dependent GABA transporter 1TM3 and compound was determined | B | 5.53 | pIC50 | 2920 | nM | IC50 | J Med Chem (2004) 47: 5620-5629 [PMID:15509161] |
ChEMBL | H-bonding interaction between amino acid residue (Ser-133) of Sodium- and chloride-dependent GABA transporter 1TM3 and compound was determined | B | 5.54 | pIC50 | 2880 | nM | IC50 | J Med Chem (2004) 47: 5620-5629 [PMID:15509161] |
ChEMBL | H-bonding interaction between amino acid residue (Tyr-140) of Sodium- and chloride-dependent GABA transporter 1TM3 and compound was determined | B | 5.56 | pIC50 | 2760 | nM | IC50 | J Med Chem (2004) 47: 5620-5629 [PMID:15509161] |
ChEMBL | H-bonding interaction between amino acid residue (Asn-137) of Sodium- and chloride-dependent GABA transporter 1TM3 and compound | B | 5.57 | pIC50 | 2720 | nM | IC50 | J Med Chem (2004) 47: 5620-5629 [PMID:15509161] |
ChEMBL | H-bonding interaction between amino acid residue (Thr-89) of Sodium- and chloride-dependent GABA transporter 1TM2 and compound | B | 5.57 | pIC50 | 2680 | nM | IC50 | J Med Chem (2004) 47: 5620-5629 [PMID:15509161] |
ChEMBL | H-bonding interaction between amino acid residue (Asn-137) of Sodium- and chloride-dependent GABA transporter 1TM3 and compound | B | 5.6 | pIC50 | 2520 | nM | IC50 | J Med Chem (2004) 47: 5620-5629 [PMID:15509161] |
ChEMBL | H-bonding interaction between amino acid residue (Tyr-140) of Sodium- and chloride-dependent GABA transporter 1TM3 and compound was determined | B | 5.6 | pIC50 | 2500 | nM | IC50 | J Med Chem (2004) 47: 5620-5629 [PMID:15509161] |
ChEMBL | H-bonding interaction between amino acid residue (Ser-133) of Sodium- and chloride-dependent GABA transporter 1TM3 and compound was determined | B | 5.67 | pIC50 | 2140 | nM | IC50 | J Med Chem (2004) 47: 5620-5629 [PMID:15509161] |
ChEMBL | H-bonding interaction between amino acid residue (Asn-137) of Sodium- and chloride-dependent GABA transporter 1TM3 and compound | B | 5.67 | pIC50 | 2130 | nM | IC50 | J Med Chem (2004) 47: 5620-5629 [PMID:15509161] |
ChEMBL | H-bonding interaction between amino acid residue (Ser-133) of Sodium- and chloride-dependent GABA transporter 1TM3 and compound was determined | B | 5.67 | pIC50 | 2120 | nM | IC50 | J Med Chem (2004) 47: 5620-5629 [PMID:15509161] |
ChEMBL | H-bonding interaction between amino acid residue (Tyr-140) of Sodium- and chloride-dependent GABA transporter 1TM3 and compound was determined | B | 5.73 | pIC50 | 1870 | nM | IC50 | J Med Chem (2004) 47: 5620-5629 [PMID:15509161] |
ChEMBL | H-bonding interaction between amino acid residue (Thr-89) of Sodium- and chloride-dependent GABA transporter 1TM2 and compound | B | 5.75 | pIC50 | 1790 | nM | IC50 | J Med Chem (2004) 47: 5620-5629 [PMID:15509161] |
ChEMBL | H-bonding interaction between amino acid residue (Asn-137) of Sodium- and chloride-dependent GABA transporter 1TM3 and compound | B | 5.75 | pIC50 | 1780 | nM | IC50 | J Med Chem (2004) 47: 5620-5629 [PMID:15509161] |
ChEMBL | H-bonding interaction between amino acid residue (Tyr-140) of Sodium- and chloride-dependent GABA transporter 1TM3 and compound was determined | B | 5.77 | pIC50 | 1710 | nM | IC50 | J Med Chem (2004) 47: 5620-5629 [PMID:15509161] |
ChEMBL | Inhibition of rat GAT1 expressed in HEK293 cells assessed as inhibition of [3H]GABA uptake by liquid scintillation counting | B | 6.19 | pIC50 | 640 | nM | IC50 | J Med Chem (2015) 58: 2149-2158 [PMID:25679268] |
ChEMBL | Inhibition of rat brain synaptosomes GAT1 assessed as inhibition of [3H]GABA uptake by liquid scintillation counting | B | 7.15 | pIC50 | 70 | nM | IC50 | J Med Chem (2015) 58: 2149-2158 [PMID:25679268] |
ChEMBL | Inhibition of GAT-1 in rat brain homogenate assessed as decrease in [3H]GABA uptake preincubated for 8 mins followed by [3H]GABA addition and measured after 8 mins by scintillation counting analysis | B | 7.15 | pIC50 | 70 | nM | IC50 | Bioorg Med Chem (2019) 27: 1232-1245 [PMID:30777661] |
BGT1/GABA transporter 2 in Mouse (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4228] [GtoPdb: 932] [UniProtKB: P31651] | ||||||||
ChEMBL | Inhibition of [3H]GABA uptake at GAT2 in mouse neurons after 3 mins by scintillation counting analysis | B | 6.44 | pIC50 | 360 | nM | IC50 | J Med Chem (2013) 56: 2160-2164 [PMID:23398473] |
ChEMBL | Inhibition of [3H]GABA uptake at GAT2 in mouse astrocytes after 3 mins by scintillation counting analysis | B | 6.74 | pIC50 | 180 | nM | IC50 | J Med Chem (2013) 56: 2160-2164 [PMID:23398473] |
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]