ChEMBL ligand: CHEMBL3683753
complement factor D/Complement factor D in Human [ChEMBL: CHEMBL2176771] [GtoPdb: 2842] [UniProtKB: P00746] There should be some charts here, you may need to enable JavaScript!
Kv11.1/HERG in Human [ChEMBL: CHEMBL240] [GtoPdb: 572] [UniProtKB: Q12809] 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
complement factor D/Complement factor D in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2176771] [GtoPdb: 2842] [UniProtKB: P00746]
ChEMBL	Inhibition of complement factor D in human whole blood assessed as decrease in zymosan-induced AP activation mediated soluble MAC complex formation preincubated for 15 mins followed by zymosan addition measured after 40 mins by ELISA	B	7.96	pIC50	11	nM	IC50	J Med Chem (2017) 60: 5717-5735 [PMID:28621538]
ChEMBL	In Vitro Assay: Recombinant human factor D (expressed in E. coli and purified using standard methods) at 10 nM concentration is incubated with test compound at various concentrations for 1 hour at room temperature in 0.1 M Hepes buffer, pH 7.5, containing 1 mM MgCl2, 1 M NaCl and 0.05% CHAPS. A synthetic substrate Z-Lys-thiobenzyl and 2,4-dinitrobenzenesulfonyl-fluoresceine are added to final concentrations of 200 μM and 25 μM, respectively. The increase in fluorescence is recorded at excitation of 485 nm and emission at 535 nm in a microplate spectrofluorimeter. IC50 values are calculated from percentage of inhibition of complement factor D-activity as a function of test compound concentration.	B	8.05	pIC50	9	nM	IC50	US-9085555-B2. Complement pathway modulators and uses thereof (2015)
GtoPdb	Measuring inhibition of recombinant human complement FD catalytic domain, using a thioesterolysis-based assay with Z-Lys-thiobenzylester as the substrate.	-	8.22	pIC50	6	nM	IC50	J Med Chem (2017) 60: 5717-5735 [PMID:28621538]
ChEMBL	Inhibition of human complement factor D using Z-L-Lys-SBzl hydrochloride as substrate preincubated for 15 mins followed by substrate addition and measured by colorimetric method based esterolytic assay	B	8.22	pIC50	6	nM	IC50	Bioorg Med Chem (2022) 74: 117034-117034 [PMID:36272185]
ChEMBL	Inhibition of recombinant human complement factor D catalytic domain using Z-Lys-thiobenzylester as substrate preincubated for 1 hr followed by substrate addition by 2,4-dinitrobenzenesulfonyl-2,7-desmethyl-fluorecein probe based spectrofluorimetric assay	B	8.3	pIC50	5	nM	IC50	J Med Chem (2017) 60: 5717-5735 [PMID:28621538]
Kv11.1/HERG in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL240] [GtoPdb: 572] [UniProtKB: Q12809]
ChEMBL	Inhibition of dofetilide binding to human ERG	B	4.52	pIC50	>30000	nM	IC50	J Med Chem (2017) 60: 5717-5735 [PMID:28621538]

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]