lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): CN(C)C(=O)c1ccc(-c2ccc3nnc(C(F)(F)c4ccc5nn(C)cc5c4F)n3n2)cc1F
InChIKey: JRPUTJMLOKCWNN-UHFFFAOYSA-N
Target: Hepatocyte growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08581
Assay: c-Met In Vitro Kinase Assay: Optiplate-384 well plate (PerKinElmer), kinase buffer (50 mM Hepes pH7.5, 25 mM NaCl, 2 mM DTT, 0.01% Tween 20, 5 mM Mg2+, 0.5 mM Mn2+), c-Met kinase (1038-1346AA, prepared in-house), c-Met substrate (PerKinElmer, #TRF0127-M), Lance@Eu-W 1024-anti-phosphotyrosine (PT66), (PerKinElmer, #AD0068), ATP (Invitrogen), DMSO (Sigma, #34869), water (Millipore, model Milli-Q). A mixture of c-Met kinase (final concentration 12.5 nM) and test compound (final DMSO is 0.5%) is pre-incubated at 30° C. for 20 min. Then ATP (final concentration 2.5 uM) and kinase substrate (final concentration 50 nM) are added. The resulting mixture is kept at 30° C. for 1 hr, followed by addition of the c-Met antibody. After 1 hr, the plate is read at 615 nm and 665 nm. The ratio of absorption values at 665 nm and 615 nm is calculated and used for the data analysis as follows. This assay has a Minimum Significant Ratio (MSA) of 2-3.
Measurement: IC50 = 148 nM (pChEMBL 6.829999923706055)
Descriptors: MW 483.43, ALogP 3.8, HBA 7, HBD 0, PSA 81.21, QED 0.36
Compound (SMILES): Cc1nc2c(-c3nnc[nH]3)cc(-c3ccnc(N)c3)cc2n1-c1ccnc2c(Cl)ccc(F)c12
InChIKey: UGLRDXLJOCRZJE-UHFFFAOYSA-N
Target: Phosphatidylinositol 3-kinase regulatory subunit beta (SINGLE PROTEIN), Homo sapiens
UniProt: O00459
Assay: TR-FRET Assay: Class I PI3K isoforms were expressed and purified as heterodimeric recombinant proteins. All assay reagents and buffers for the TR-FRET assay were purchased from Millipore. PI3K isoforms were assayed under initial rate conditions in the presence of 25 mM Hepes (pH 7.4), and 2× Km ATP (75-500 μM), 2 μM PIP2, 5% glycerol, 5 mM MgCl2, 50 mM NaCl, 0.05% (v/v) Chaps, 1 mM dithiothreitol, and 1% (v/v) DMSO at the following concentrations for each isoform: PI3Kα, PI3Kβ, and PI3Kδ between 25 and 50 pM, and PI3Kγ at 2 nM. The compounds were added to the assay solution and incubated for 30 minutes at 25° C. The reactions were terminated with a final concentration of 10 mM EDTA, 10 nM labeled-PIPS, and 35 nM Europium labeled GRP-1 detector protein before reading TR-FRET on an Envision plate reader (Ex: 340 nm; Em: 615/665 nm; 100 μs delay and 500 μs read window).
Measurement: IC50 = 3 nM (pChEMBL 8.520000457763672)
Descriptors: MW 470.9, ALogP 5.1, HBA 7, HBD 2, PSA 111.19, QED 0.37
Compound (SMILES): Cc1noc(C)c1Cn1c(C)cn2c(C3CCOCC3)ncc2c1=O
InChIKey: MVNHOYJYJWAEEH-UHFFFAOYSA-N
Target: Dual specificity calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1C (SINGLE PROTEIN), Homo sapiens
UniProt: Q14123
Assay: PDE1 Inhibition Assay: PDE1A, PDE1B and PDE1C assays were performed as follows: the assays was performed in 60 μL samples containing a fixed amount of the PDE1 enzyme (sufficient to convert 20-25% of the cyclic nucleotide substrate), a buffer (50 mM HEPES pH 7.6; 10 mM MgCl2; 0.02% Tween20), 0.1 mg/ml BSA, 15 nM tritium labelled cAMP and varying amounts of inhibitors. Reactions were initiated by addition of the cyclic nucleotide substrate, and reactions were allowed to proceed for 1 h at room temperature before being terminated through mixing with 20 μL (0.2 mg) yttrium silicate SPA beads (PerkinElmer). The beads were allowed to settle for 1 h in the dark before the plates were counted in a Wallac 1450 Microbeta counter. The measured signals were converted to activity relative to an uninhibited control (100%) and IC50 values were calculated using XIFit (model 205, IDBS).
Measurement: IC50 = 2305 nM (pChEMBL 5.639999866485596)
Descriptors: MW 342.4, ALogP 2.35, HBA 7, HBD 0, PSA 74.56, QED 0.73
Compound (SMILES): COc1ccc(C2CCCN2C(=O)c2cc(-c3ccc(F)c(OC)c3)on2)cc1
InChIKey: HWGZLYILQHNFNE-UHFFFAOYSA-N
Target: Stearoyl-CoA desaturase (SINGLE PROTEIN), Homo sapiens
UniProt: O00767
Assay: Compound Profiling Methods: Strains expressing SCD1 or SCD5 as the sole desaturase, the human SCD1 and SCD5 genes were used to evaluate inhibition of SCD1/SCD5 using reduced growth as a surrogate for SCD inhibition. These yeast strains express human SCD1 or SCD5 from a plasmid harbored in a strain in which the yeast OLE1 gene is deleted.All compound profiling experiments were performed using the same basic protocol. Yeast were cultured using standard techniques in complete synthetic media lacking uracil and containing yeast nitrogen base supplemented with 2% (w/v) glucose (SD-Ura) Starter cultures were inoculated in 3 mL SD-Ura media containing 0.01% tween and 0.2 mM palmitoleic and oleic acid. Cultures were incubated overnight in a 30° C. shaker incubator (225 rpm). Saturated morning cultures were centrifuged, washed in SD-Ura media lacking TWEEN-20 and fatty acids, and then diluted 1:20 in fresh SD-Ura media also lacking TWEEN-20 and fatty acids. Cells were grown for 6 h to an  (optical density) of 0.4-0.8 at 30° C. with shaking.Compound stocks (10 mM in 100% DMSO) were arrayed into 384-round well, v-bottom polypropylene plates and diluted according to indicated dilution factors. Compound administration was performed in two separate steps. First, 15 μL of SD-Ura was dispensed into clear 384-well assay plates using a MULTIDROP Combi reagent dispenser. The diluted compound stock plates were then applied to the assay plates using an automated workstation (Perkin Elmer JANUS) outfitted with a 384-pin tool containing slotted pins that deliver 100 nL of compound. The cultures described above were centrifuged and washed with media lacking TWEEN-20 or oleic and palmitoleic acids. Cultures were then resuspended at a 2-fold concentrated  of 0.02 (final  of 0.0.01) in SD-Ura. 15 μL of diluted culture was then dispensed into the pinned assay plate to achieve 30 μL of the 1× culture (0.01) and a top drug concentration of 33.3 μM.After yeast delivery, assay plates were incubated under humidified conditions at 30° C. for 40 h. Yeast growth was monitored by reading the  of each well using a microplate reader (Perkin Elmer EnVision). Data were analyzed as follows. Raw data were processed by background subtracting and converting values to a percent of the nontreated condition for that strain [(EXP-0.035)/(DMSO-0.035)×100%].
Measurement: IC50 = 36630 nM (pChEMBL 4.440000057220459)
Descriptors: MW 396.42, ALogP 4.48, HBA 5, HBD 0, PSA 64.8, QED 0.64
Compound (SMILES): O=C(c1cc(-c2ccc3c(c2)OCO3)on1)N1CCCC1c1cccc(F)c1
InChIKey: QYZNXTJTIADYKT-UHFFFAOYSA-N
Target: Stearoyl-CoA desaturase (SINGLE PROTEIN), Homo sapiens
UniProt: O00767
Assay: Compound Profiling Methods: Strains expressing SCD1 or SCD5 as the sole desaturase, the human SCD1 and SCD5 genes were used to evaluate inhibition of SCD1/SCD5 using reduced growth as a surrogate for SCD inhibition. These yeast strains express human SCD1 or SCD5 from a plasmid harbored in a strain in which the yeast OLE1 gene is deleted.All compound profiling experiments were performed using the same basic protocol. Yeast were cultured using standard techniques in complete synthetic media lacking uracil and containing yeast nitrogen base supplemented with 2% (w/v) glucose (SD-Ura) Starter cultures were inoculated in 3 mL SD-Ura media containing 0.01% tween and 0.2 mM palmitoleic and oleic acid. Cultures were incubated overnight in a 30° C. shaker incubator (225 rpm). Saturated morning cultures were centrifuged, washed in SD-Ura media lacking TWEEN-20 and fatty acids, and then diluted 1:20 in fresh SD-Ura media also lacking TWEEN-20 and fatty acids. Cells were grown for 6 h to an  (optical density) of 0.4-0.8 at 30° C. with shaking.Compound stocks (10 mM in 100% DMSO) were arrayed into 384-round well, v-bottom polypropylene plates and diluted according to indicated dilution factors. Compound administration was performed in two separate steps. First, 15 μL of SD-Ura was dispensed into clear 384-well assay plates using a MULTIDROP Combi reagent dispenser. The diluted compound stock plates were then applied to the assay plates using an automated workstation (Perkin Elmer JANUS) outfitted with a 384-pin tool containing slotted pins that deliver 100 nL of compound. The cultures described above were centrifuged and washed with media lacking TWEEN-20 or oleic and palmitoleic acids. Cultures were then resuspended at a 2-fold concentrated  of 0.02 (final  of 0.0.01) in SD-Ura. 15 μL of diluted culture was then dispensed into the pinned assay plate to achieve 30 μL of the 1× culture (0.01) and a top drug concentration of 33.3 μM.After yeast delivery, assay plates were incubated under humidified conditions at 30° C. for 40 h. Yeast growth was monitored by reading the  of each well using a microplate reader (Perkin Elmer EnVision). Data were analyzed as follows. Raw data were processed by background subtracting and converting values to a percent of the nontreated condition for that strain [(EXP-0.035)/(DMSO-0.035)×100%].
Measurement: IC50 > 45000 nM (pChEMBL 4.3470001220703125)
Descriptors: MW 380.38, ALogP 4.19, HBA 5, HBD 0, PSA 64.8, QED 0.68
Compound (SMILES): Cn1cc(-c2cccc(-c3ncc(-c4cnn(C)c4)c(N[C@H]4CCC[C@H](F)[C@H]4O)n3)c2)cn1
InChIKey: ODTWEGAIGUDNQN-FDFHNCONSA-N
Target: Interleukin-1 receptor-associated kinase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P51617
Assay: Enzymatic Assay: IRAK1 is a human purified recombinant enzyme (His-TEV-IRAK1 (194-712)). In this assay, IRAK-1 hydrolyses ATP and autophosphorylates. Measurement of IRAK-1 inhibition was performed in streptavidin coated 384well FlashPlate (PerkinElmer #SMP410A).His-TEV-IRAK-1 (15 ng/well), ATP (1 μM, [33P]ATP 0.25 μCi/well) and compounds in DMSO (range of concentrations from 20 M to 1 nM) or controls (2% DMSO) were incubated for 3 hours at 30° C. in assay buffer: Hepes pH7.0 50 mM, Fatty acid-free BSA 0.1%, Dithiothreitol DTT 2 mM, MgCl2 10 mM, EGTA 0.5 mM, Triton-X-100 0.01%. Kinase reaction was stopped by addition of EDTA. Supernatant was discarded, plates were washed three times with 150 mM NaCl and radioactivity was then measured in a Microbeta Trilux reader.
Measurement: IC50 = 550 nM (pChEMBL 6.260000228881836)
Descriptors: MW 447.52, ALogP 3.61, HBA 8, HBD 2, PSA 93.68, QED 0.49
Compound (SMILES): NCCC(=O)N[C@H]1CC[C@H](NC(=O)[C@H]2CC[C@H](N)CC2)CC1
InChIKey: OZVKTPASGKJDFQ-HDRKRICHSA-N
Target: Histone-lysine N-methyltransferase SMYD3 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9H7B4
Assay: SMYD3 Biochemical Assay: The assays were all performed in a buffer consisting of 25 mM Tris-Cl pH 8.0, 1 mM TCEP, 0.005% BSG, and 0.005% Tween 20, prepared on the day of use. Compounds in 100% DMSO (1 ul) were spotted into a 384-well white opaque OptiPlate using a Bravo automated liquid handling platform outfitted with a 384-channel head (Agilent Technologies). DMSO (1 ul) was added to Columns 11, 12, 23, 24, rows A-H for the maximum signal control and 1 ul of SAH, a known product and inhibitor of SMYD3, was added to columns 11, 12, 23, 24, rows I-P for the minimum signal control. A cocktail (40 ul) containing the SMYD3 enzyme was added by Multidrop Combi (Thermo-Fisher). The compounds were allowed to incubate with SMYD3 for 30 min at room temperature, then a cocktail (10 ul) containing SAM and MEKK2 was added to initiate the reaction (final volume=51 ul). The final concentrations of the components were as follows: SMYD3 was 0.4 nM, 3H-SAM was 8 nM, MEKK2 was 12 nM, SAH in the minimum signal control wells was 1 mM, and the DMSO concentration was 2%. The assays were stopped by the addition of non-radiolabeled SAM (10 ul) to a final concentration of 100 uM, which dilutes the 3H-SAM to a level where its incorporation into MEKK2 is no longer detectable. Radiolabeled MEKK2 was detected using a scintillation proximity assay (SPA). 10 uL of a 10 mg/mL solution of SPA beads in 0.5 M citric acid was added and the plates centrifuged at 600 rpm for 1 min to precipitate the radiolabeled MEKK2 onto the SPA beads. The plates were then read in a PerkinElmer TopCount plate reader to measure the quantity of 3H-labeled MEKK2 as disintegrations per minute (dpm) or alternatively, referred to as counts per minute (cpm).
Measurement: IC50 > 100000 nM (pChEMBL 4)
Descriptors: MW 310.44, ALogP 0.4, HBA 4, HBD 4, PSA 110.24, QED 0.59
Compound (SMILES): Cc1nc(-c2ccc(NC(=O)Nc3cccc(C(F)(F)F)c3)c3ccccc23)c2c(N)ncc(CN3CC4CC3CN4)n12
InChIKey: DSRZOZWYHBSVLG-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase/endoribonuclease IRE1 (SINGLE PROTEIN), Homo sapiens
UniProt: O75460
Assay: Biochemical Assay: The kinase reactions were performed in 384 well white ProxiPlate-384 Plus plates (PERKIN Elmer 6008280) using 25 mM MOPS assay buffer with 1 mM dithiothreitol, 25 mM MgCl2, 12.5 mM i-glycerophosphate, 5 mM EGTA, and 50 ug/mL BSA. Test compounds were prepared on the day of assay and dispensed using D300 digital dispenser as a 10-point 1/2 log dilution series in duplicate, normalised to a final DMSO concentration of 3%. Test compounds were pre-incubated for 30 min at room temperature with 10 nM IRE1alpha kinase (E31-11G from Signal Chem) in 2.5 uL of assay buffer and the reaction started by addition of 2.5 uL of ATP in assay buffer, to give a final ATP concentration of 100 uM and 5 nM IRE1alpha kinase. After 4 hours incubation at room temperature the reactions were stopped and the kinase activity determined using the ADP-Glo reagent from Promega, according to the manufacturer's instructions. Luminescence was measured on a luminometer (EnVision, PerkinElmer) and IC50 values calculated by fitting a sigmoidal curve to percent inhibition of control versus Log 10 of compound concentration.
Measurement: IC50 = 180 nM (pChEMBL 6.75)
Descriptors: MW 586.62, ALogP 5.65, HBA 7, HBD 4, PSA 112.61, QED 0.21
Compound (SMILES): C=CC(=O)Nc1cccc(Nc2nc(Nc3ccc(OCCOC)c(OCCOC)c3)ncc2F)c1
InChIKey: CTASQVLZAWKLKO-UHFFFAOYSA-N
Target: Tyrosine-protein kinase BTK (SINGLE PROTEIN), Homo sapiens
UniProt: Q06187
Assay: Omnia Assay Protocol : Briefly, 10× stocks of EGFR-WT (PV3872) from Invitrogen and EGFR-T790M/L858R (40350) from BPS Bioscience, San Diego, Calif., 1.13×ATP (AS001A) and appropriate Tyr-Sox conjugated peptide substrates (KCZ1001) were prepared in 1× kinase reaction buffer consisting of 20 mM Tris, pH 7.5, 5 mM MgCl2, 1 mM EGTA, 5 mM β-glycerophosphate, 5% glycerol (10× stock, KB002A) and 0.2 mM DTT (DS001A). 5 μL of each enzyme were pre-incubated in a Corning (#3574) 384-well, white, non-binding surface microtiter plate (Corning, N.Y.) for 30 min. at 27° C. with a 0.5 μL volume of 50% DMSO and serially diluted compounds prepared in 50% DMSO. Kinase reactions were started with the addition of 45 μL of the ATP/Tyr-Sox peptide substrate mix and monitored every 30-90 seconds for 60 minutes at λex360/λcm485 in a Synergy4 plate reader from BioTek (Winooski, Vt.).
Measurement: IC50 < 10 nM (pChEMBL 8)
Descriptors: MW 497.53, ALogP 4.28, HBA 9, HBD 3, PSA 115.86, QED 0.22