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ChEMBL ligand: CHEMBL279107 (1,4,5-InsP3, Ionositol 1,4,5-Triphosphate) |
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DB | Assay description | Assay Type | Standard value | Standard parameter | Original value | Original units | Original parameter | Reference |
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Inositol 1,4,5-trisphosphate binding protein in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3364] [UniProtKB: Q62688] | ||||||||
ChEMBL | Compound was tested for inhibition of specific [3H]Ins(1,4,5)P3 binding to Inositol 1,4,5-trisphosphate receptor in rat cerebellar membranes. | B | 6.82 | pIC50 | 150 | nM | IC50 | Bioorg Med Chem Lett (1996) 6: 2197-2200 |
ChEMBL | Compound was tested for inhibition of specific [3H]Ins(1,4,5)P3 binding to Inositol 1,4,5-trisphosphate receptor in rat cerebellar membranes. | B | 7.4 | pIC50 | 40 | nM | IC50 | Bioorg Med Chem Lett (1996) 6: 2197-2200 |
IP3R1/Inositol 1,4,5-trisphosphate receptor type 1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4046] [GtoPdb: 743] [UniProtKB: Q14643] | ||||||||
ChEMBL | Dissociation constant using IP3-binding domain (IBD) of human Type 1 inositol 1,4,5-trisphosphate receptor | B | 6.59 | pKd | 260 | nM | Kd | Bioorg Med Chem Lett (2002) 12: 911-913 [PMID:11958992] |
ChEMBL | Binding affinity against Ins(1,4,5)P3 receptor in swiss 3T3 cells | B | 6.52 | pIC50 | 300 | nM | IC50 | Bioorg Med Chem Lett (1995) 5: 1225-1230 |
IP3R1/Inositol 1,4,5-trisphosphate receptor type 1 in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2804] [GtoPdb: 743] [UniProtKB: P29994] | ||||||||
ChEMBL | Displacement of [3H]-InsP3 from rat type-1 InsP3 receptor expressed in sf9 cell membranes in cytosol like medium containing Mg-ATP | B | 6.89 | pKd | 128.82 | nM | Kd | Medchemcomm (2018) 9: 1105-1113 [PMID:30079174] |
ChEMBL | Displacement of [3H]-InsP3 from rat type-1 InsP3 receptor expressed in sf9 cell membranes in cytosol like medium containing Mg-ATP | B | 6.89 | pKd | 128 | nM | Kd | Medchemcomm (2018) 9: 1105-1113 [PMID:30079174] |
ChEMBL | Displacement of [3H]IP3 from full-length rat recombinant IP3R1 expressed in chicken DT40 cells by equilibrium competitive binding assay | B | 7.9 | pKd | 12.5 | nM | Kd | Nat Chem Biol (2009) 5: 631-639 [PMID:19668195] |
ChEMBL | Displacement of [3H]IP3 from rat IP3R1 expressed in human HEK cells assessed as dissociation constant by radioligand binding assay | B | 8.06 | pKd | 8.71 | nM | Kd | J Med Chem (2020) 63: 3238-3251 [PMID:32052631] |
ChEMBL | Displacement of [3H]IP3 from rat IP3R1 expressed in human HEK cells assessed as dissociation constant by radioligand binding assay | B | 8.06 | pKd | 8.71 | nM | Kd | J Med Chem (2020) 63: 3238-3251 [PMID:32052631] |
ChEMBL | Displacement of [3H]-IP3 from IP3R1 in Wistar rat cerebellar membrane measured after 5 mins by liquid scintillation counting method | B | 8.06 | pKd | 8.7 | nM | Kd | J Med Chem (2020) 63: 5442-5457 [PMID:32286062] |
ChEMBL | Displacement of [3H]IP3 from rat recombinant IP3R1 N-terminal residue (1-604) K52E mutant expressed in chicken DT40 cells by equilibrium competitive binding assay | B | 8.58 | pKd | 2.64 | nM | Kd | Nat Chem Biol (2009) 5: 631-639 [PMID:19668195] |
ChEMBL | Displacement of [3H]IP3 from rat recombinant N-terminal IP3R1 (1-604) expressed in chicken DT40 cells by equilibrium competitive binding assay | B | 8.63 | pKd | 2.32 | nM | Kd | Nat Chem Biol (2009) 5: 631-639 [PMID:19668195] |
ChEMBL | Displacement of [3H]IP3 from rat recombinant IP3R1 N-terminal residue (1-604) D34K mutant expressed in chicken DT40 cells by equilibrium competitive binding assay | B | 9.01 | pKd | 0.98 | nM | Kd | Nat Chem Biol (2009) 5: 631-639 [PMID:19668195] |
ChEMBL | Displacement of [3H]IP3 from rat recombinant IP3R1 N-terminal residue (1-604) R36E mutant expressed in chicken DT40 cells by equilibrium competitive binding assay | B | 9.34 | pKd | 0.46 | nM | Kd | Nat Chem Biol (2009) 5: 631-639 [PMID:19668195] |
ChEMBL | Displacement of [3H]IP3 from rat recombinant IP3R1 N-terminal residue (1-604) K127E mutant expressed in chicken DT40 cells by equilibrium competitive binding assay | B | 9.35 | pKd | 0.45 | nM | Kd | Nat Chem Biol (2009) 5: 631-639 [PMID:19668195] |
ChEMBL | Displacement of [3H]IP3 from rat recombinant IP3R1 N-terminal residue (1-604) V33K mutant expressed in chicken DT40 cells by equilibrium competitive binding assay | B | 9.57 | pKd | 0.27 | nM | Kd | Nat Chem Biol (2009) 5: 631-639 [PMID:19668195] |
ChEMBL | Displacement of [3H]IP3 from rat recombinant IP3R1 binding core residue (224-604) expressed in chicken DT40 cells by equilibrium competitive binding assay | B | 9.68 | pKd | 0.21 | nM | Kd | Nat Chem Biol (2009) 5: 631-639 [PMID:19668195] |
ChEMBL | Agonist activity at rat IP3R1 expressed in human HEK cells assessed as increase in calcium release by Mag-fluo4 dye based assay | B | 6.68 | pEC50 | 209 | nM | EC50 | J Med Chem (2020) 63: 3238-3251 [PMID:32052631] |
ChEMBL | Agonist activity at rat IP3R1 expressed in human HEK cells assessed as increase in calcium release by Mag-fluo4 dye based assay | B | 6.68 | pEC50 | 208.93 | nM | EC50 | J Med Chem (2020) 63: 3238-3251 [PMID:32052631] |
ChEMBL | Agonist activity at rat IP3R1 expressed in DT40 cells assessed as increase in calcium release by Mag-fluo4 dye based assay | B | 6.88 | pEC50 | 133 | nM | EC50 | J Med Chem (2020) 63: 3238-3251 [PMID:32052631] |
ChEMBL | Agonist activity at rat IP3R1 expressed in DT40 cells assessed as increase in calcium release by Mag-fluo4 dye based assay | B | 6.88 | pEC50 | 131.83 | nM | EC50 | J Med Chem (2020) 63: 3238-3251 [PMID:32052631] |
ChEMBL | Agonist activity at rat IP3R1 expressed in HEK cells assessed as increase in calcium release in cytosol by measuring fluorescence signal by Mag-Fluo4 dye based assay | B | 6.9 | pEC50 | 126 | nM | EC50 | J Med Chem (2020) 63: 5442-5457 [PMID:32286062] |
ChEMBL | Agonist activity at rat IP3R1 expressed in HEK cells assessed as increase in calcium release in cytosol by measuring fluorescence signal by Mag-Fluo4 dye based assay | B | 6.9 | pEC50 | 125.89 | nM | EC50 | J Med Chem (2020) 63: 5442-5457 [PMID:32286062] |
ChEMBL | Agonist activity at rat recombinant IP3R1 K52E mutant expressed in chicken DT40 cells assessed as calcium release from intracellular stores | F | 7.07 | pEC50 | 85 | nM | EC50 | Nat Chem Biol (2009) 5: 631-639 [PMID:19668195] |
ChEMBL | Agonist activity at rat type-1 InsP3 receptor expressed in chicken DT40 cells in cytosol like medium assessed as increase in calcium release by fluorescence assay | B | 7.21 | pEC50 | 62 | nM | EC50 | Medchemcomm (2018) 9: 1105-1113 [PMID:30079174] |
ChEMBL | Agonist activity at rat type-1 InsP3 receptor expressed in chicken DT40 cells in cytosol like medium assessed as increase in calcium release by fluorescence assay | B | 7.21 | pEC50 | 61.66 | nM | EC50 | Medchemcomm (2018) 9: 1105-1113 [PMID:30079174] |
ChEMBL | Agonist activity at rat recombinant IP3R1 R36E mutant expressed in chicken DT40 cells assessed as calcium release from intracellular stores | F | 7.39 | pEC50 | 40.8 | nM | EC50 | Nat Chem Biol (2009) 5: 631-639 [PMID:19668195] |
ChEMBL | Agonist activity at rat recombinant IP3R1 D34K mutant expressed in chicken DT40 cells assessed as calcium release from intracellular stores | F | 7.58 | pEC50 | 26.6 | nM | EC50 | Nat Chem Biol (2009) 5: 631-639 [PMID:19668195] |
ChEMBL | Agonistic potency at rat IP3 type 1 receptor expressed in chicken DT40 cells | F | 7.61 | pEC50 | 24.8 | nM | EC50 | J Med Chem (2006) 49: 1900-1909 [PMID:16539376] |
ChEMBL | Activity at rat IP3 type 1 receptor expressed in DT40 cell assessed as calcium ion mobilization | F | 7.61 | pEC50 | 24.8 | nM | EC50 | J Med Chem (2006) 49: 5750-5758 [PMID:16970399] |
ChEMBL | Agonist activity at rat IP3R1 expressed in chicken DT40 cells assessed as induction of Ca2+ release | F | 7.64 | pEC50 | 23 | nM | EC50 | J Med Chem (2012) 55: 1706-1720 [PMID:22248345] |
ChEMBL | Agonist activity at rat recombinant IP3R1 V33K mutant expressed in chicken DT40 cells assessed as calcium release from intracellular stores | F | 7.65 | pEC50 | 22.3 | nM | EC50 | Nat Chem Biol (2009) 5: 631-639 [PMID:19668195] |
ChEMBL | Agonist activity at rat recombinant IP3R1 expressed in chicken DT40 cells assessed as calcium release from intracellular stores | F | 7.7 | pEC50 | 20 | nM | EC50 | Nat Chem Biol (2009) 5: 631-639 [PMID:19668195] |
IP3R3/Inositol 1,4,5-trisphosphate receptor type 3 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3904] [GtoPdb: 745] [UniProtKB: Q14573] | ||||||||
ChEMBL | Dissociation constant of compound was measured in IP3-binding domain(IBD) of human Inositol 1,4,5-trisphosphate receptor at pH 7.4 | B | 6.71 | pKd | 195 | nM | Kd | Bioorg Med Chem Lett (1999) 9: 1697-1702 [PMID:10397504] |
Inositol 1,4,5-trisphosphate receptor type 3 in Bovine (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2853] [UniProtKB: Q8WN95] | ||||||||
ChEMBL | Binding affinity against Inositol 1,4,5-trisphosphate receptor on bovine adrenal cortex microsomes. | B | 4.85 | pIC50 | 14000 | nM | IC50 | J Med Chem (1999) 42: 4824-4835 [PMID:10579845] |
IP3 kinase A/Inositol-trisphosphate 3-kinase A in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3261] [GtoPdb: 1447] [UniProtKB: P17105] | ||||||||
ChEMBL | Binding affinity against recombinant plasmid rat brain IP3K by overexpressing in Escherichia coli | B | 4.36 | pIC50 | 43700 | nM | IC50 | Bioorg Med Chem Lett (2003) 13: 2981-2984 [PMID:12941316] |
ChEMBL | Binding affinity against recombinant plasmid rat brain IP3K by overexpressing in Escherichia coli | B | 5.2 | pIC50 | 6300 | nM | IC50 | Bioorg Med Chem Lett (2003) 13: 2981-2984 [PMID:12941316] |
ChEMBL | Binding affinity against recombinant plasmid rat brain IP3K by overexpressing in Escherichia coli | B | 5.59 | pIC50 | 2600 | nM | IC50 | Bioorg Med Chem Lett (2003) 13: 2981-2984 [PMID:12941316] |
Type 1 InsP3 receptor isoform S2 in Pig (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2950] [UniProtKB: P79248] | ||||||||
ChEMBL | Binding affinity of compound was determined by its ability to displace specifically bound Inositol 1,4,5-trisphosphate receptor from purified porcine cerebellum membrane | B | 7.7 | pIC50 | 20 | nM | IC50 | Bioorg Med Chem Lett (1995) 5: 831-834 |
INPP5A/Type I inositol-1,4,5-trisphosphate 5-phosphatase in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4243] [GtoPdb: 1453] [UniProtKB: Q14642] | ||||||||
ChEMBL | Tested for inhibition of 5-phosphatase isolated from human erythrocyte membrane (S substrate) | B | 4.82 | pKi | 15000 | nM | Ki | J Med Chem (1993) 36: 3035-3038 [PMID:8411022] |
ChEMBL data shown on this page come from version 32:
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]