mitragynine [Ligand Id: 13149] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL299031
  • α1A-adrenoceptor/Alpha-1a adrenergic receptor in Human [ChEMBL: CHEMBL229] [GtoPdb: 22] [UniProtKB: P35348]
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  • α1B-adrenoceptor/Alpha-1b adrenergic receptor in Human [ChEMBL: CHEMBL232] [GtoPdb: 23] [UniProtKB: P35368]
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  • α1D-adrenoceptor/Alpha-1d adrenergic receptor in Human [ChEMBL: CHEMBL223] [GtoPdb: 24] [UniProtKB: P25100]
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  • α2A-adrenoceptor/Alpha-2a adrenergic receptor in Human [ChEMBL: CHEMBL1867] [GtoPdb: 25] [UniProtKB: P08913]
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  • α2B-adrenoceptor/Alpha-2b adrenergic receptor in Human [ChEMBL: CHEMBL1942] [GtoPdb: 26] [UniProtKB: P18089]
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  • α2C-adrenoceptor/Alpha-2c adrenergic receptor in Human [ChEMBL: CHEMBL1916] [GtoPdb: 27] [UniProtKB: P18825]
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  • δ receptor/Delta opioid receptor in Human [ChEMBL: CHEMBL236] [GtoPdb: 317] [UniProtKB: P41143]
  • δ receptor/Delta opioid receptor in Mouse [ChEMBL: CHEMBL3222] [GtoPdb: 317] [UniProtKB: P32300]
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  • κ receptor/Kappa opioid receptor in Human [ChEMBL: CHEMBL237] [GtoPdb: 318] [UniProtKB: P41145]
  • κ receptor/Kappa opioid receptor in Mouse [ChEMBL: CHEMBL4329] [GtoPdb: 318] [UniProtKB: P33534]
  • Kappa opioid receptor in Guinea pig [ChEMBL: CHEMBL3952] [UniProtKB: P41144]
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  • 5-HT1A receptor/Serotonin 1a (5-HT1a) receptor in Human [ChEMBL: CHEMBL214] [GtoPdb: 1] [UniProtKB: P08908]
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  • 5-HT2A receptor/Serotonin 2a (5-HT2a) receptor in Human [ChEMBL: CHEMBL224] [GtoPdb: 6] [UniProtKB: P28223]
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  • 5-HT2B receptor/Serotonin 2b (5-HT2b) receptor in Human [ChEMBL: CHEMBL1833] [GtoPdb: 7] [UniProtKB: P41595]
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  • 5-HT2C receptor/Serotonin 2c (5-HT2c) receptor in Human [ChEMBL: CHEMBL225] [GtoPdb: 8] [UniProtKB: P28335]
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  • 5-HT7 receptor/Serotonin 7 (5-HT7) receptor in Human [ChEMBL: CHEMBL3155] [GtoPdb: 12] [UniProtKB: P34969]
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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 Displacement of [3H]prazosin from human recombinant adrenergic alpha-1A receptor expressed in CHO cell membranes incubated for 60 mins B 5.87 pKi 1340 nM Ki J Med Chem (2020) 63: 433-439 [PMID:31834797]
α1B-adrenoceptor/Alpha-1b adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL232] [GtoPdb: 23] [UniProtKB: P35368]
ChEMBL Displacement of [3H]prazosin from human recombinant adrenergic alpha-1B receptor expressed in CHO cell membranes incubated for 60 mins B 5.32 pKi 4770 nM Ki J Med Chem (2020) 63: 433-439 [PMID:31834797]
α1D-adrenoceptor/Alpha-1d adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL223] [GtoPdb: 24] [UniProtKB: P25100]
ChEMBL Displacement of [3H]prazosin from human recombinant adrenergic alpha-1D receptor expressed in CHO cell membranes incubated for 60 mins B 5.26 pKi 5480 nM Ki J Med Chem (2020) 63: 433-439 [PMID:31834797]
α2A-adrenoceptor/Alpha-2a adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1867] [GtoPdb: 25] [UniProtKB: P08913]
ChEMBL Displacement of [3H]RX 821002 from human recombinant adrenergic alpha-2A receptor expressed in CHO cell membranes incubated for 60 mins B 5.33 pKi 4720 nM Ki J Med Chem (2020) 63: 433-439 [PMID:31834797]
α2B-adrenoceptor/Alpha-2b adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1942] [GtoPdb: 26] [UniProtKB: P18089]
ChEMBL Displacement of [3H]RX 821002 from human recombinant adrenergic alpha-2B receptor expressed in CHO cell membranes incubated for 60 mins B 5.03 pKi 9290 nM Ki J Med Chem (2020) 63: 433-439 [PMID:31834797]
α2C-adrenoceptor/Alpha-2c adrenergic receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1916] [GtoPdb: 27] [UniProtKB: P18825]
ChEMBL Displacement of [3H]RX 821002 from human recombinant adrenergic alpha-2C receptor expressed in CHO cell membranes incubated for 60 mins B 5.63 pKi 2320 nM Ki J Med Chem (2020) 63: 433-439 [PMID:31834797]
δ receptor/Delta opioid receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL236] [GtoPdb: 317] [UniProtKB: P41143]
ChEMBL Binding affinity to DOP (unknown origin) B 5 pKi >10000 nM Ki J Med Chem (2022) 65: 1612-1661 [PMID:34995453]
ChEMBL Binding affinity using guinea pig brain membrane preparations, towards Opioid receptor delta 1 using [3H]DPDPE as radioligand B 7.22 pKi 60.26 nM Ki J Med Chem (2002) 45: 1949-1956 [PMID:11960505]
ChEMBL Inhibition of DOP (unknown origin) B 5 pIC50 >10000 nM IC50 J Med Chem (2022) 65: 1612-1661 [PMID:34995453]
δ receptor/Delta opioid receptor in Mouse (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3222] [GtoPdb: 317] [UniProtKB: P32300]
ChEMBL Displacement of [125I]-IBNtxA from mouse delta opioid receptor-1 expressed in CHO cell membranes incubated for 90 mins B 6 pKi 1011 nM Ki J Med Chem (2016) 59: 8381-8397 [PMID:27556704]
ChEMBL Antagonist activity at mouse delta opioid receptor-1 expressed in CHO cell membranes assessed as inhibition of DPDPE-induced [35S]GTPgammaS binding incubated for 60 mins by scintillation spectroscopic analysis F 5.4 pIC50 >4000 nM IC50 J Med Chem (2016) 59: 8381-8397 [PMID:27556704]
κ receptor/Kappa opioid receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL237] [GtoPdb: 318] [UniProtKB: P41145]
ChEMBL Binding affinity to KOP (unknown origin) B 6.11 pKi 772 nM Ki J Med Chem (2022) 65: 1612-1661 [PMID:34995453]
ChEMBL Displacement of [3H]U69,593 from human recombinant kappa opioid receptor expressed in rat RBL cell membranes incubated for 60 mins B 6.7 pKi 198 nM Ki J Med Chem (2020) 63: 433-439 [PMID:31834797]
ChEMBL Agonist activity at KOP (unknown origin) F 5.07 pEC50 8500 nM EC50 J Med Chem (2022) 65: 1612-1661 [PMID:34995453]
κ receptor/Kappa opioid receptor in Mouse (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4329] [GtoPdb: 318] [UniProtKB: P33534]
ChEMBL Displacement of [125I]-IBNtxA from mouse kappa opioid receptor-1 expressed in CHO cell membranes incubated for 90 mins B 6.64 pKi 231 nM Ki J Med Chem (2016) 59: 8381-8397 [PMID:27556704]
ChEMBL Antagonist activity at mouse kappa opioid receptor-1 expressed in CHO cell membranes assessed as inhibition of U50,488H-induced [35S]GTPgammaS binding incubated for 60 mins by scintillation spectroscopic analysis F 5.4 pIC50 >4000 nM IC50 J Med Chem (2016) 59: 8381-8397 [PMID:27556704]
Kappa opioid receptor in Guinea pig (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3952] [UniProtKB: P41144]
ChEMBL Binding affinity using guinea pig brain membrane preparations, towards Opioid receptor kappa 1 using [3H]- U-69,593 as radioligand B 5.96 pKi 1096.48 nM Ki J Med Chem (2002) 45: 1949-1956 [PMID:11960505]
ChEMBL Displacement of [3H]U-69593 from kappa opoid receptor in Dunkin-Hartley guinea pig brain after 1 hr by liquid scintillation spectrometry B 6 pKi >1000 nM Ki J Med Chem (2013) 56: 4840-4848 [PMID:23517479]
ChEMBL Inhibition of kappa opioid receptor in guinea pig brain membranes B 6.91 pKi 123 nM Ki Eur J Med Chem (2019) 183: 111701-111701 [PMID:31550662]
ChEMBL Agonist activity at kappa opioid receptor in guinea pig brain membranes by [35S]-GTPgammaS binding assay F 6.64 pEC50 230 nM EC50 Eur J Med Chem (2019) 183: 111701-111701 [PMID:31550662]
μ receptor/Mu opioid receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL233] [GtoPdb: 319] [UniProtKB: P35372]
ChEMBL Binding affinity to MOP (unknown origin) B 6.63 pKi 233 nM Ki J Med Chem (2022) 65: 1612-1661 [PMID:34995453]
ChEMBL Displacement of [3H]DAMGO from human recombinant mu opioid receptor expressed in HEK293 cell membranes incubated for 60 mins B 6.79 pKi 161 nM Ki J Med Chem (2020) 63: 433-439 [PMID:31834797]
ChEMBL Displacement of [3H]DAMGO from human recombinant mu opioid receptor expressed in HEK293 cells incubated for 120 mins by radiometric scintillation analysis B 6.79 pKi 161 nM Ki J Nat Prod (2021) 84: 1034-1043 [PMID:33635670]
ChEMBL Agonist activity at human recombinant mu opioid receptor expressed in CHO cells assessed as stimulation of cAMP accumulation by HTRF assay F 6.47 pEC50 339 nM EC50 J Med Chem (2020) 63: 433-439 [PMID:31834797]
ChEMBL Agonist activity at MOP (unknown origin) F 6.47 pEC50 339 nM EC50 J Med Chem (2022) 65: 1612-1661 [PMID:34995453]
ChEMBL Agonist activity at human recombinant mu opioid receptor expressed in CHO cells assessed as stimulation of cAMP accumulation incubated for 10 mins by HTRF assay F 6.51 pEC50 307.5 nM EC50 J Med Chem (2020) 63: 433-439 [PMID:31834797]
ChEMBL Agonist activity at human MOR expressed in HEK293T cells assessed as inhibition of forskolin-stimulated cAMP accumulation incubated for 30 mins by Glo-sensor cAMP assay F 6.62 pEC50 241.2 nM EC50 J Med Chem (2021) 64: 13873-13892 [PMID:34505767]
GtoPdb Determined as inhibition of forskolin-stimulated cAMP accumulation in HEK293T cells expressing human mu opioid receptor - 9.3 pEC50 0.5 nM EC50 J Med Chem (2021) 64: 13873-13892 [PMID:34505767]
ChEMBL Agonist activity at human MOR expressed in HEK293T cells assessed as inhibition of forskolin-stimulated cAMP accumulation incubated for 30 mins by Glo-sensor cAMP assay F 9.31 pEC50 0.49 nM EC50 J Med Chem (2021) 64: 13873-13892 [PMID:34505767]
μ receptor/Mu opioid receptor in Mouse (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2858] [GtoPdb: 319] [UniProtKB: P42866]
ChEMBL Displacement of [125I]-IBNtxA from mouse mu opioid receptor-1 expressed in CHO cell membranes incubated for 90 mins B 6.64 pKi 230 nM Ki J Med Chem (2016) 59: 8381-8397 [PMID:27556704]
GtoPdb Determined as agonist-induced [35S]GTPγS binding in CHO cells expressing mouse mu opioid receptor - 6.69 pEC50 203 nM EC50 J Med Chem (2016) 59: 8381-97 [PMID:27556704]
ChEMBL Agonist activity at mouse mu opioid receptor-1 expressed in CHO cell membranes assessed as [35S]GTPgammaS binding incubated for 60 mins by scintillation spectroscopic analysis F 6.69 pEC50 203 nM EC50 J Med Chem (2016) 59: 8381-8397 [PMID:27556704]
Mu opioid receptor in Guinea pig (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4354] [UniProtKB: P97266]
ChEMBL Inhibition of mu opioid receptor in guinea pig brain membranes B 7.89 pKi 13 nM Ki Eur J Med Chem (2019) 183: 111701-111701 [PMID:31550662]
ChEMBL Binding affinity using guinea pig brain membrane preparations, towards Opioid receptor mu 1 using [3H]- DAMGO as radioligand B 8.14 pKi 7.24 nM Ki J Med Chem (2002) 45: 1949-1956 [PMID:11960505]
ChEMBL Displacement of [3H]DAMGO from mu opoid receptor in Dunkin-Hartley guinea pig brain after 1.5 hrs by liquid scintillation spectrometry B 8.14 pKi 7.2 nM Ki J Med Chem (2013) 56: 4840-4848 [PMID:23517479]
ChEMBL Agonist activity at mu opioid receptor in guinea pig brain membranes by [35S]-GTPgammaS binding assay F 6.64 pEC50 230 nM EC50 Eur J Med Chem (2019) 183: 111701-111701 [PMID:31550662]
5-HT1A receptor/Serotonin 1a (5-HT1a) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL214] [GtoPdb: 1] [UniProtKB: P08908]
ChEMBL Displacement of [3H]8-OH-DAPT from human recombinant 5-HT1A receptor expressed in CHO cells measured after 60 to 90 mins by radioligand completion assay relative to control B 5.23 pKi 5880 nM Ki J Med Chem (2021) 64: 13510-13523 [PMID:34467758]
5-HT2A receptor/Serotonin 2a (5-HT2a) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL224] [GtoPdb: 6] [UniProtKB: P28223]
ChEMBL Displacement of [3H]LSD from human recombinant 5-HT2A receptor expressed in HEK cells by radioligand completion assay relative to control B 5.3 pKi 5010 nM Ki J Med Chem (2021) 64: 13510-13523 [PMID:34467758]
5-HT2B receptor/Serotonin 2b (5-HT2b) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1833] [GtoPdb: 7] [UniProtKB: P41595]
ChEMBL Displacement of [3H]LSD from human recombinant 5-HT2B receptor expressed in HEK cells by radioligand completion assay relative to control B 5.9 pKi 1260 nM Ki J Med Chem (2021) 64: 13510-13523 [PMID:34467758]
5-HT2C receptor/Serotonin 2c (5-HT2c) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL225] [GtoPdb: 8] [UniProtKB: P28335]
ChEMBL Displacement of [3H]LSD from human recombinant 5-HT2C receptor expressed in HEK cells by radioligand completion assay relative to control B 5 pKi >10000 nM Ki J Med Chem (2021) 64: 13510-13523 [PMID:34467758]
5-HT7 receptor/Serotonin 7 (5-HT7) receptor in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3155] [GtoPdb: 12] [UniProtKB: P34969]
ChEMBL Displacement of [3H]5-CT from human recombinant 5-HT7A receptor expressed in HEK cells by radioligand completion assay B 5 pKi 10000 nM Ki J Med Chem (2021) 64: 13510-13523 [PMID:34467758]

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]