D-cycloserine [Ligand Id: 9489] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL771 (Cycloserinum, NSC-154851, Orientomycin, Seromycin, D-cycloserine, Cicloserina, NSC-76029, Cycloserine)
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  • GluN1/Glutamate receptor ionotropic, NMDA 1 in Rat [ChEMBL: CHEMBL330] [GtoPdb: 455] [UniProtKB: P35439]
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  • GluN2C/Glutamate receptor ionotropic, NMDA 2C in Rat [ChEMBL: CHEMBL401] [GtoPdb: 458] [UniProtKB: Q00961]
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  • Proton-coupled Amino acid Transporter 1/Proton-coupled amino acid transporter 1 in Human [ChEMBL: CHEMBL1914279] [GtoPdb: 1161] [UniProtKB: Q7Z2H8]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
GluN1/GluN2A/GluN2B/GluN2C/GluN2D/GluN3B/GluN3A/Glutamate NMDA receptor in Rat (target type: PROTEIN COMPLEX GROUP) [ChEMBL: CHEMBL1907608] [GtoPdb: 455456457458459461460] [UniProtKB: P35439Q00959Q00960Q00961Q62645Q8VHN2Q9R1M7]
ChEMBL In vitro inhibition of [3H]glycine at NMDA receptor B 5.64 pIC50 2300 nM IC50 J Med Chem (1994) 37: 4053-4067 [PMID:7990104]
ChEMBL In vitro concentration eliciting half-maximal effect on [3H]-MK 801 radioligand binding to NMDA receptor B 5.53 pEC50 2950 nM EC50 Bioorg Med Chem Lett (1999) 9: 1409-1414 [PMID:10360746]
GluN1/GluN2A/Glutamate NMDA receptor; GRIN1/GRIN2A in Human (target type: PROTEIN COMPLEX) [ChEMBL: CHEMBL1907604] [GtoPdb: 455456] [UniProtKB: Q05586Q12879]
ChEMBL Agonist activity at recombinant human GluN1/2A expressed in Xenopus laevis oocytes by TEVC recording method B 4.68 pEC50 21000 nM EC50 J Med Chem (2024) 67: 20135-20155 [PMID:39560374]
GluN1/GluN2A/Glutamate NMDA receptor; Grin1/Grin2a in Rat (target type: PROTEIN COMPLEX) [ChEMBL: CHEMBL2096680] [GtoPdb: 455456] [UniProtKB: P35439Q00959]
ChEMBL Partial agonist activity at wild-type rat GluN1/2A expressed in Xenopus laevis oocytes by TEVC recording method B 4.72 pEC50 19000 nM EC50 J Med Chem (2024) 67: 20135-20155 [PMID:39560374]
ChEMBL Agonist activity at recombinant rat GluN1/GluN2A NMDA receptor expressed in xenopus laevis oocytes in presence of glutamate by two-electrode voltage-clamp method B 4.74 pEC50 18000 nM EC50 J Med Chem (2025) 68: 3572-3590 [PMID:39847708]
GluN1/GluN2B/Glutamate NMDA receptor; GRIN1/GRIN2B in Human (target type: PROTEIN COMPLEX) [ChEMBL: CHEMBL1907603] [GtoPdb: 455457] [UniProtKB: Q05586Q13224]
ChEMBL Agonist activity at recombinant human GluN1/2B expressed in Xenopus laevis oocytes by TEVC recording method B 5.13 pEC50 7400 nM EC50 J Med Chem (2024) 67: 20135-20155 [PMID:39560374]
GluN1/GluN2B/Glutamate NMDA receptor; Grin1/Grin2b in Rat (target type: PROTEIN COMPLEX) [ChEMBL: CHEMBL2096666] [GtoPdb: 455457] [UniProtKB: P35439Q00960]
ChEMBL Agonist activity at recombinant rat GluN1/GluN2B NMDA receptor expressed in xenopus laevis oocytes in presence of glutamate by two-electrode voltage-clamp method B 5.08 pEC50 8300 nM EC50 J Med Chem (2025) 68: 3572-3590 [PMID:39847708]
ChEMBL Partial agonist activity at wild-type rat GluN1/2B expressed in Xenopus laevis oocytes by TEVC recording method B 5.09 pEC50 8200 nM EC50 J Med Chem (2024) 67: 20135-20155 [PMID:39560374]
GluN1/GluN2C/Glutamate NMDA receptor; Grin1/Grin2c in Rat (target type: PROTEIN COMPLEX) [ChEMBL: CHEMBL2096911] [GtoPdb: 455458] [UniProtKB: P35439Q00961]
ChEMBL Partial agonist activity at wild-type rat GluN1/2C expressed in Xenopus laevis oocytes by TEVC recording method B 5.48 pEC50 3300 nM EC50 J Med Chem (2024) 67: 20135-20155 [PMID:39560374]
ChEMBL Agonist activity at recombinant rat GluN1/GluN2C NMDA receptor expressed in xenopus laevis oocytes in presence of glutamate by two-electrode voltage-clamp method B 5.55 pEC50 2800 nM EC50 J Med Chem (2025) 68: 3572-3590 [PMID:39847708]
GluN1/Glutamate receptor ionotropic, NMDA 1 in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL330] [GtoPdb: 455] [UniProtKB: P35439]
ChEMBL In vitro inhibitory activity to inhibit [3H]glycine binding to NMDA receptor B 5.13 pIC50 7370 nM IC50 Bioorg Med Chem Lett (1999) 9: 1409-1414 [PMID:10360746]
GluN2C/Glutamate receptor ionotropic, NMDA 2C in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL401] [GtoPdb: 458] [UniProtKB: Q00961]
ChEMBL Compound was evaluated for in vitro inhibition of [3H]TCP at NMDA receptor. B 4.74 pEC50 18100 nM EC50 J Med Chem (1994) 37: 4053-4067 [PMID:7990104]
GluN1/GluN2C/Ionotropic glutamate receptor NMDA 1/2C in Human (target type: PROTEIN COMPLEX) [ChEMBL: CHEMBL3038504] [GtoPdb: 455458] [UniProtKB: Q05586Q14957]
ChEMBL Agonist activity at recombinant human GluN1/2C expressed in Xenopus laevis oocytes by TEVC recording method B 5.35 pEC50 4500 nM EC50 J Med Chem (2024) 67: 20135-20155 [PMID:39560374]
GluN2D/GluN1/Ionotropic glutamate receptor NMDA 1/2D in Human (target type: PROTEIN COMPLEX) [ChEMBL: CHEMBL3038505] [GtoPdb: 459455] [UniProtKB: O15399Q05586]
ChEMBL Agonist activity at recombinant human GluN1/2D expressed in Xenopus laevis oocytes by TEVC recording method B 5.82 pEC50 1500 nM EC50 J Med Chem (2024) 67: 20135-20155 [PMID:39560374]
GluN1/GluN2D/Ionotropic glutamate receptor NMDA 1/2D in Rat (target type: PROTEIN COMPLEX) [ChEMBL: CHEMBL3038506] [GtoPdb: 455459] [UniProtKB: P35439Q62645]
ChEMBL Partial agonist activity at wild-type rat GluN1/2D expressed in Xenopus laevis oocytes by TEVC recording method B 5.54 pEC50 2900 nM EC50 J Med Chem (2024) 67: 20135-20155 [PMID:39560374]
ChEMBL Agonist activity at recombinant rat GluN1/GluN2D NMDA receptor expressed in xenopus laevis oocytes in presence of glutamate by two-electrode voltage-clamp method B 5.55 pEC50 2800 nM EC50 J Med Chem (2025) 68: 3572-3590 [PMID:39847708]
Proton-coupled Amino acid Transporter 1/Proton-coupled amino acid transporter 1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1914279] [GtoPdb: 1161] [UniProtKB: Q7Z2H8]
ChEMBL Inhibition of human PAT1-mediated L-[3H]proline uptake in human Caco2 cells after 10 mins by liquid scintillation counting B 0.64 pKi -0.64 mM pKi Bioorg Med Chem (2011) 19: 6409-6418 [PMID:21955456]

ChEMBL data shown on this page come from version 37:

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]