gabapentin [Ligand Id: 5483] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL940 (CI-945, DM-1796, Gabapentin, Gabapentina, Gabapentine, GOE 3450, GOE-3450, Gralise, Neurontin, NSC-742194, NSC-759254)
  • Voltage-dependent calcium channel alpha2delta subunit in Pig [ChEMBL: CHEMBL3985] [UniProtKB: O77773]
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  • Voltage-gated calcium channel alpha2/delta subunit 1 in Human [ChEMBL: CHEMBL1919] [UniProtKB: P54289]
  • Voltage-gated calcium channel alpha2/delta subunit 1 in Mouse [ChEMBL: CHEMBL4676] [UniProtKB: O08532]
  • Voltage-gated calcium channel alpha2/delta subunit 1 in Rat [ChEMBL: CHEMBL3420] [UniProtKB: P54290]
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  • Kv7.3 in Human [GtoPdb: 562] [UniProtKB: O43525]
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  • Kv7.5 in Human [GtoPdb: 564] [UniProtKB: Q9NR82]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
Voltage-dependent calcium channel alpha2delta subunit in Pig (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3985] [UniProtKB: O77773]
ChEMBL Displacement of [3H]gabapentin from calcium channel alpha2delta in pig cerebral cortex membrane after 30 mins B 6.85 pIC50 140 nM IC50 Bioorg Med Chem Lett (2010) 20: 362-365 [PMID:19897364]
ChEMBL Displacement of [3H]gabapentin from alpha-2delta calcium channel in pig brain membrane B 7.15 pIC50 70 nM IC50 Bioorg Med Chem Lett (2006) 16: 2333-2336 [PMID:15946842]
Voltage-gated calcium channel alpha2/delta subunit 1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1919] [UniProtKB: P54289]
ChEMBL Binding affinity towards alpha2-delta subunit of a voltage gated calcium channel using [3H]gabapentin in human brain membrane (A710 membrane) B 7.57 pIC50 27 nM IC50 Bioorg Med Chem Lett (2004) 14: 1913-1916 [PMID:15050626]
Voltage-gated calcium channel alpha2/delta subunit 1 in Mouse (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4676] [UniProtKB: O08532]
ChEMBL Displacement of [3H]L-leucine from alpha-2delta containing calcium channel in murine brain B 6.92 pKi 120.23 nM Ki Bioorg Med Chem Lett (2006) 16: 1138-1141 [PMID:16380257]
ChEMBL Displacement of [3H]L-leucine from alpha-2delta containing calcium channel in murine brain B 6.92 pKi 120 nM Ki Bioorg Med Chem Lett (2006) 16: 1138-1141 [PMID:16380257]
Voltage-gated calcium channel alpha2/delta subunit 1 in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3420] [UniProtKB: P54290]
ChEMBL Inhibition of potassium-evoked [3H]norepinephrine release from rat neocortex F 5.05 pIC50 8900 nM IC50 Bioorg Med Chem Lett (2006) 16: 2333-2336 [PMID:15946842]
Kv7.3 in Human [GtoPdb: 562] [UniProtKB: O43525]
GtoPdb - - 8.28 pEC50 5.3 nM EC50 Mol Pharmacol (2018) 94: 1155-1163 [PMID:30021858]
Kv7.5 in Human [GtoPdb: 564] [UniProtKB: Q9NR82]
GtoPdb - - 8.72 pEC50 1.9 nM EC50 Mol Pharmacol (2018) 94: 1155-1163 [PMID:30021858]

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]