# | Aladdin ID | Assay Type | Description | Organism | Compounds | Reference | BAO Format | Source | |
---|---|---|---|---|---|---|---|---|---|
1. | ALA3887383 | B | Inhibition Assay: 6 data point. Cdc7 kinase assays were carried out in 25 mM HEPES, pH 7.5, 1 mM DTT, 10 mM MgCl2, 100 μM Na3VO4, and 0.075 mg/ml Triton X-100 using 12 ng baculovirus-expressed Cdc7/Dbf4 and 2 μM Jerini peptide substrate A-A11 (biotin-C6linker-TPSDSLIYDDGLS) (SEQ ID NO:5). Reactions were initiated with λ-[33P]-ATP (1 μM, 20 mCi/μmol) and quenched after 1 hour with 5 volumes of stop buffer (50 mM EDTA, 2 M NaCl). The reactions were incubated for 30 minutes on streptavidin-coated plates, washed, and quantified using a TopCount scintillation plate reader (Packard). IC50 values are determined via non-linear regression fitting of the data. Ki values are generated assuming ATP-competitive (equilibrium) inhibition and using the experimentally determined apparent ATP Km of Cdc7 (0.7 μM). | Homo sapiens | 26 | ALA3886168 | single protein format | BindingDB Database |