ChEMBL ligand: CHEMBL254129 ([3H]-Cyclopamine, Cyclopamine)
DAT/Dopamine transporter in Human [ChEMBL: CHEMBL238] [GtoPdb: 927] [UniProtKB: Q01959] There should be some charts here, you may need to enable JavaScript!
σ2/Sigma intracellular receptor 2 in Human [ChEMBL: CHEMBL4105907] [GtoPdb: 2553] [UniProtKB: Q5BJF2] There should be some charts here, you may need to enable JavaScript!
SMO/Smoothened homolog in Human [ChEMBL: CHEMBL5971] [GtoPdb: 239] [UniProtKB: Q99835] SMO/Smoothened homolog in Mouse [ChEMBL: CHEMBL6080] [GtoPdb: 239] [UniProtKB: P56726] There should be some charts here, you may need to enable JavaScript!
Sonic hedgehog protein in Human [ChEMBL: CHEMBL5602] [UniProtKB: Q15465] Sonic hedgehog protein in Mouse [ChEMBL: CHEMBL5387] [UniProtKB: Q62226] There should be some charts here, you may need to enable JavaScript!
Zinc finger protein GLI1 in Human [ChEMBL: CHEMBL5461] [UniProtKB: P08151] There should be some charts here, you may need to enable JavaScript!

DB	Assay description	Assay Type	Standard value	Standard parameter	Original value	Original units	Original parameter	Reference
DAT/Dopamine transporter in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL238] [GtoPdb: 927] [UniProtKB: Q01959]
ChEMBL	PDSP Secondary Binding target: SLC6A3 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity.	B	5.47	pKi	3424.52	nM	Ki	EUbOPEN Chemogenomics Library - PDSP Secondary Binding
σ2/Sigma intracellular receptor 2 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4105907] [GtoPdb: 2553] [UniProtKB: Q5BJF2]
ChEMBL	PDSP Secondary Binding target: TMEM97 - Compounds are tested at 10 uM concentration, plate are incubated at room temperature in the dark for 90 minutes. Reaction are stopped by vacuum filtration onto 0.3% polyethyleneimine soaked filter mats using Filtermate harvester. Scintillation cocktail is then melted onto microwave-dried filters on a hot plate and the radio activity is counted in Microbia counter. Compounds showing a minimum of 50% inhibition at 10 uM concentration are carried forward in this secondary binding assay to determine equilibrium binding affinity.	B	6.22	pKi	598.68	nM	Ki	EUbOPEN Chemogenomics Library - PDSP Secondary Binding
SMO/Smoothened homolog in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5971] [GtoPdb: 239] [UniProtKB: Q99835]
ChEMBL	Binding affinity to Smo D473H mutant expressed in U2OS cells by scintillation counting	B	6.94	pKd	116	nM	Kd	Bioorg Med Chem (2012) 20: 6751-6757 [PMID:23063522]
ChEMBL	Binding affinity to wild type Smo expressed in U2OS cells by scintillation counting	B	7.91	pKd	12.4	nM	Kd	Bioorg Med Chem (2012) 20: 6751-6757 [PMID:23063522]
ChEMBL	Displacement of [3H]cyclopamine from Smo D473H mutant expressed in U2OS cells after 2 hrs by scintillation counting	B	6.63	pKi	232	nM	Ki	Bioorg Med Chem (2012) 20: 6751-6757 [PMID:23063522]
ChEMBL	Displacement of [3H]-cyclopamine from SMO V404M mutant in gefitinib resistant human HCC827 cells by scintillation counting	B	7.29	pKi	51	nM	Ki	J Med Chem (2017) 60: 7447-7458 [PMID:28787156]
ChEMBL	Displacement of [3H]cyclopamine from wild type Smo expressed in U2OS cells after 2 hrs by scintillation counting	B	7.9	pKi	12.7	nM	Ki	Bioorg Med Chem (2012) 20: 6751-6757 [PMID:23063522]
ChEMBL	Inhibition of Smo-mediated Hh signaling in human Shh-light2 cells by luciferase reporter gene assay	F	6.52	pIC50	300	nM	IC50	J Med Chem (2012) 55: 1559-1571 [PMID:22268551]
ChEMBL	Antagonist activity at human Smo receptor expressed in CHO cells by [3H]Hh-Ag binding assay	B	6.55	pIC50	280	nM	IC50	Bioorg Med Chem Lett (2009) 19: 328-331 [PMID:19091559]
ChEMBL	Displacement of BODIPY-labelled cyclopamine from human Smo receptor expressed in HEK293 cells after 2 hrs by fluorescence microscopy	B	7.19	pIC50	64	nM	IC50	J Med Chem (2012) 55: 1559-1571 [PMID:22268551]
SMO/Smoothened homolog in Mouse (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL6080] [GtoPdb: 239] [UniProtKB: P56726]
ChEMBL	Inhibition of Smo in mouse Ptch-deficient MEF cells assessed as inhibition of Shh-induced Gli-responsive betagalactosidase activity after 30 hrs by BetaGLo assay	B	5.72	pIC50	1900	nM	IC50	ACS Med Chem Lett (2012) 3: 808-813 [PMID:23074541]
ChEMBL	Inhibition of Smo in mouse Ptch-deficient MEF cells assessed as inhibition of Shh-induced Gli1 transcriptional activity	B	5.82	pIC50	1500	nM	IC50	ACS Med Chem Lett (2012) 3: 808-813 [PMID:23074541]
ChEMBL	Antagonist activity at mouse Smo receptor expressed in CHO cells by [3H]Hh-Ag binding assay	B	5.92	pIC50	1200	nM	IC50	Bioorg Med Chem Lett (2009) 19: 328-331 [PMID:19091559]
ChEMBL	Antagonist activity at Smo in mouse Shh-Light 2 cells assessed as inhibition of Shh-induced Gli1-reporter activity after 2 days by dual-luciferase reporter gene method	F	6.32	pIC50	484	nM	IC50	Bioorg Med Chem (2012) 20: 6751-6757 [PMID:23063522]
GtoPdb	Measuring inhibition of Hh pathway signalling in Gli-dependent reporter assays in Shh-LIGHT2 cells.	-	7	pIC50	~100	nM	IC50	Bioorg Med Chem (2016) 24: 3752-7 [PMID:27338657]
Sonic hedgehog protein in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5602] [UniProtKB: Q15465]
ChEMBL	Inhibition of human Shh-induced mouse C3H10T1/2 cell differentiation after 48 hrs by alkaline phosphatase reporter assay	B	6.22	pIC50	600	nM	IC50	ACS Med Chem Lett (2012) 3: 808-813 [PMID:23074541]
Sonic hedgehog protein in Mouse (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5387] [UniProtKB: Q62226]
ChEMBL	Inhibition of SHH in mouse Shh-Light2 cells after 48 hrs by Gli1 reporter gene assay in presence of SAG	F	5.88	pIC50	1312	nM	IC50	Bioorg Med Chem (2009) 17: 4943-4954 [PMID:19541490]
ChEMBL	Inhibition of N-terminal SHH activated pathway in mouse C3H10T1/2 cells assessed as SAG-induced cell differentiation by alkaline phosphatase assay	B	6.22	pIC50	600	nM	IC50	Bioorg Med Chem Lett (2011) 21: 3608-3612 [PMID:21592788]
ChEMBL	Inhibition of SHH pathway in mouse Shh Light2 cells after 40 hrs by Gli-dependent luciferase reporter gene assay	F	6.52	pIC50	300	nM	IC50	Bioorg Med Chem Lett (2011) 21: 3608-3612 [PMID:21592788]
ChEMBL	Inhibition of SHH in mouse Shh Light2 cells by GLI-responsive firefly luciferase reporter gene assay	F	6.3	pEC50	500	nM	EC50	J Med Chem (2009) 52: 3829-3845 [PMID:19309080]
Zinc finger protein GLI1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5461] [UniProtKB: P08151]
ChEMBL	Inhibition of 100 nM SAG-stimulated Gli1 (unknown origin)-mediated transcriptional activity expressed in mouse Shh Light2 cells after 48 hrs by luciferase reporter gene assay	B	5.3	pIC50	5000	nM	IC50	Medchemcomm (2016) 7: 2328-2331

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]