lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): Cc1sc(C(=O)N[C@H](CN)Cc2cccc(F)c2)cc1-c1c(Cl)cnn1C
InChIKey: ZEESWPRDQGWOMU-AWEZNQCLSA-N
Target: RAC-beta serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31751
Assay: Inhibition of full length human AKT2 expressed in Sf9 cells assessed as reduction in substrate phosphorylation using biotin-ahx-ARKRERAYSFGHHA-amide substrate and [gamma-33P]ATP incubated for 40 mins by top count microplate scintillation counting method
Measurement: IC50 <= 31.62 nM (pChEMBL 7.5)
Descriptors: MW 406.91, ALogP 3.55, HBA 5, HBD 2, PSA 72.94, QED 0.66
Compound (SMILES): CC1Cc2c(F)cccc2N1C(=O)Cc1nc(N2CCOCC2)cc(=O)[nH]1
InChIKey: KGUZYQJZKGJLDW-UHFFFAOYSA-N
Target: RAC-alpha serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31749
Assay: Sandwich Immunoassay: This test is based on measurement of the expression of AKT protein phosphorylated on serine 473 (P-AKT-S473) in the PC3 human prostate carcinoma line, by the technique based on a sandwich immunoassay using the Kit MSD Multi-spot Biomarker Detection of Meso Scale Discovery: phospho-Akt kits (Ser473) whole cell lysate (# K151 CAD) or phospho-Akt (Ser473) / Akt whole cell lysate Total (# K15100D). The primary antibody specific for P-AKT-S473 (Kit # K151 CAD) is coated onto an electrode in each well of 96-well plates of the MSD kit: after adding a protein lysate in each well, the revelation of the signal done by the addition of a secondary antibody labeled with an electrochemiluminescent detection compound. The procedure is described in the kit.On day 1, the PC3 cells are inoculated in 96-well plates (TPP # 92096) at a concentration of 35000 cells / well in 200 uL DMEM medium (DMEM Gibco # 1 1960-044) containing 10% fetal calf serum (FBS Gibco, # 10500-056) and 1% glutamine.
Measurement: IC50 = 98 nM (pChEMBL 7.010000228881836)
Descriptors: MW 372.4, ALogP 1.27, HBA 5, HBD 1, PSA 78.53, QED 0.88
Compound (SMILES): CN[C@@H](C)C(=O)N[C@H](C(=O)N1Cc2ccccc2[C@H]1C(=O)Nc1cccc2ccccc12)C(C)C
InChIKey: OIIRWWPXPNYPLG-WDNCENIBSA-N
Target: E3 ubiquitin-protein ligase XIAP (SINGLE PROTEIN), Homo sapiens
UniProt: P98170
Assay: TR-FRET Assay: The peptide AVPIAQKSEK-(ε-biotin)-OH 1:2 TFA ("Peptide A") was identified as a substrate for the TR-FRET assay by screening the 6× Histidine-tagged BIR2 domain and BIR3 domain of XIAP against a set of 29 peptides synthesized based on sequences reported by Sweeny et al. (Biochemistry, 2006, 45, 14740 14748). The peptides were labeled with the fluorescent tags FITC or TAMRA and Kd values were determined by fluorescence polarization assay. The sequence AVPIAQKSEK was identified as optimal for using in an assay. The peptide sequence was derivatized with biotin to provide AVPIAQKSEK-(Îµ-biotin)-OH 1:2 TFA as the substrate for the TR-FRET assay. Ten nanomolar of 6× Histidine-tagged BIR2 domain, corresponding to amino acids 124-240 of XIAP, or BIR3 domain, corresponding to amino acids 241-356 of XIAP, was mixed with 20 nM of the peptide AVPIAQKSEK-(ε-biotin)-OH 1:2 TFA, in the presence of 50 mM Tris-Cl, pH 7.5, 100 mM NaCl, 1 mM dithiothreitol (DTT) and 0.1 mg/mL bovine serum albumin (BSA). Following a 45 min. incubation at 37° C., Europium-Streptavidin and Allophycocyanin conjugated anti-Histidine antibody were added to a final concentration of 1.5 nM and 15 nM, respectively. Time-resolved fluorescence resonance energy transfer (TR-FRET) signals were measured 1 hour later at room temperature. Test compound potency was assessed at 10 serially diluted concentrations.
Measurement: IC50 = 2466 nM (pChEMBL 5.610000133514404)
Descriptors: MW 472.59, ALogP 3.61, HBA 4, HBD 3, PSA 90.54, QED 0.49
Compound (SMILES): Cc1ccc2c(NCc3ccc(NC(=O)c4ccc(F)cc4)cc3)nc(N3CCN(c4ccccc4)CC3)nc2c1
InChIKey: QIJZATGHACNUOI-UHFFFAOYSA-N
Target: TCF4/beta-catenin (PROTEIN COMPLEX), Homo sapiens
UniProt: P35222
Assay: Inhibition of TCF-4/beta catenin in human Tcf22C11 cells expressing Tcf-4/SV40 binding sites driving firefly luciferase reporter gene after 24 hrs by luminometer
Measurement: IC50 = 3098 nM (pChEMBL 5.510000228881836)
Descriptors: MW 546.65, ALogP 6.27, HBA 6, HBD 2, PSA 73.39, QED 0.25
Compound (SMILES): Cc1ncc(C)n2nc(/C=C/c3ccc4ccc(C(F)(F)F)cc4n3)nc12
InChIKey: ULQILZNVSXQNAJ-BQYQJAHWSA-N
Target: cAMP and cAMP-inhibited cGMP 3',5'-cyclic phosphodiesterase 10A (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y233
Assay: Inhibition Assay: A PDE10A assay may for example, be performed as follows: The assay is performed in 60 uL samples containing a fixed amount of the relevant PDE enzyme (sufficient to convert 20-25% of the cyclic nucleotide substrate), a buffer (50 mM HEPES7.6; 10 mM MgCl2; 0.02% Tween20), 0.1 mg/ml BSA, 225 pCi of 3H-labelled cyclic nucleotide substrate, tritium labeled cAMP to a final concentration of 5 nM and varying amounts of inhibitors. Reactions are initiated by addition of the cyclic nucleotide substrate, and reactions are allowed to proceed for one hr at room temperature before being terminated through mixing with 15 uL 8 mg/mL yttrium silicate SPA beads (Amersham). The beads are allowed to settle for one hr in the dark before the plates are counted in a Wallac 1450 Microbeta counter. The measured signal can be converted to activity relative to an uninhibited control (100%) and IC50 values can be calculated using the Xlfit extension to EXCEL.
Measurement: IC50 = 13 nM (pChEMBL 7.889999866485596)
Descriptors: MW 369.35, ALogP 4.48, HBA 5, HBD 0, PSA 55.97, QED 0.52
Compound (SMILES): COc1cccc(OC)c1C1CCC(=O)N1Cc1cccc(N2CCCCC2)c1
InChIKey: IFZMTWHWSLASIE-UHFFFAOYSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: In Vitro Assay: Intracellular Calcium Measurements : In Vitro Assay: Intracellular Calcium Measurements:Chinese hamster ovary (CHO) cells expressing the human orexin-1 receptor and the human orexin-2 receptor, respectively, are grown in culture medium (Ham F-12 with L-Glutamine) containing 300 g/ml G418, 100 U/ml penicillin, 100 g/ml streptomycin and 10% heat inactivated fetal calf serum (FCS). The cells are seeded at 20,000 cells/well into 384-well black clear bottom sterile plates (Greiner). The seeded plates are incubated overnight at 37° C. in 5% CO2. Human orexin-A as an agonist is prepared as 1 mM stock solution in MeOH:water (1:1), diluted in HBSS containing 0.1% bovine serum albumin (BSA), NaHCO3: 0.375 g/l and 20 mM HEPES for use in the assay at a final concentration of 3 nM.Antagonists are prepared as 10 mM stock solution in DMSO, then diluted in 384-well plates using DMSO followed by a transfer of the dilutions into in HBSS containing 0.1% bovine serum albumin (BSA), NaHCO3: 0.375 g/l and 20 mM HEPES. On the day of the assay, 50 μl of staining buffer (HBSS containing 1% FCS, 20 mM HEPES, NaHCO3: 0.375 g/l, 5 mM probenecid (Sigma) and 3 M of the fluorescent calcium indicator fluo-4 AM (1 mM stock solution in DMSO, containing 10% pluronic) is added to each well. The 384-well cell-plates are incubated for 50 min at 37° C. in 5% CO2 followed by equilibration at RT for 30 min before measurement.
Measurement: IC50 = 858 nM (pChEMBL 6.070000171661377)
Descriptors: MW 394.52, ALogP 4.56, HBA 4, HBD 0, PSA 42.01, QED 0.72
Compound (SMILES): C[C@H](Nc1ncc(F)c(N2C(=O)OC[C@@H]2[C@@H](C)O)n1)c1ccc(OC(F)F)cc1F
InChIKey: YDCZLLOGUUVLIS-ATEUNZGCSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: LC-MS Detection of 2-HG Assay: The biochemical reactions were performed at room temperature in 384-well Greiner flat-bottom plates (Costar, Cat. No. 781201) using a final reaction volume of 30 μL and the following assay buffer conditions: 50 mM HEPES pH 7.4, 10 mM MgCl2, 50 mM KCl, 1 mM DTT, 0.02% BSA, 5 uM NADPH and 100 uM alpha-KG. The final reaction mixture contained 3.3% DMSO and inhibitors with concentrations ranging 0.02-50 μM. The IDH1 enzyme was used at a final concentration of 0.25 nM. Following 45 minutes incubation, the reaction mixtures were quenched by the addition of 10 μL of 16% formic acid containing 800 nM of 5-carbon labeled 13C-2-HG). The protein was then precipitated by the addition of 2.5 volumes of acetonitrile followed by centrifugation (3000×g, minutes). The concentration of 2-HG in the resulting supernatants was measured by LC-MS (see below). LC-MS method. Reaction mixture supernatants were submitted to chromatographic separation on a BiobasicAX column (2.1 mm×20 mm, 5 μm particle, Thermo Scientific Inc.). The chromatographic mobile phases were A) 25 mM ammonium biocarbonate and B) acetonitrile (0.1% ammonium hydroxide). Nicotinamide was eluted at 1 ml/min using a 85-5% B gradient over 0.9 minutes (Agilent 1200SL LC system, Thermofisher LX-4 autosampler) and analyzed by multiple reaction monitoring (MRM) on a API4000 QTrap mass spectrometer (ABSciex, Framingham, Mass.) in the positive electrospray ionization (ESI+) mode. The mass transition for 2-HG and 13C-2-HG were 147→129 and 152→134, respectively.
Measurement: IC50 = 117 nM (pChEMBL 6.929999828338623)
Descriptors: MW 430.36, ALogP 3.24, HBA 7, HBD 2, PSA 96.81, QED 0.65
Compound (SMILES): COc1ccc(C(=O)N2Cc3ccccc3C[C@H]2CN2CCOCC2)c(-c2cc(C(=O)N(c3ccc(O)cc3)c3ccc4c(ccn4C)c3)c3ccccn23)c1
InChIKey: NUSBXEUKQXJCMO-BHVANESWSA-N
Target: Apoptosis regulator Bcl-2 (SINGLE PROTEIN), Homo sapiens
UniProt: P10415
Assay: Fluorescence Polarisation Assay: The fluorescence polarisation tests were carried out on microplates (384 wells). The Bcl-2 protein, at a final concentration of 2.50×10−8 M, is mixed with a fluorescent peptide (Fluorescein-REIGAQLRRMADDLNAQY), at a final concentration of 1.00×10−8 M in a buffer solution (Hepes 10 mM, NaCl 150 mM, Tween20 0.05%, pH 7.4), in the presence or in the absence of increasing concentrations of test compounds. After incubation for 2 hours, the fluorescence polarisation is measured.
Measurement: IC50 = 21 nM (pChEMBL 7.679999828338623)
Descriptors: MW 745.88, ALogP 7.69, HBA 8, HBD 1, PSA 91.89, QED 0.17
Compound (SMILES): COc1cc2c(Nc3ccc(Cl)c(Cl)c3)ncnc2cc1OCc1cccnc1
InChIKey: LUAHOZHPDVOBIY-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of recombinant human N-terminal GST-fused KDR (D807 to V1356 residues) expressed in baculovirus infected Escherichia coli or insect Sf9 cells using poly-EY as substrate after 240 mins by luciferase coupled chemiluminescence assay
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 427.29, ALogP 5.66, HBA 6, HBD 1, PSA 69.16, QED 0.43
Compound (SMILES): CC(C)(C)OC(=O)N1CCC(CC#N)(n2cc(C(N)=O)c(Nc3ccc4c(c3)CNC4=O)n2)CC1
InChIKey: ZZZCJPNLVAXXNC-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: HTRF Biochemical Assay: The reactions employed a common peptide substrate, LCB-EQEDEPEGDYFEWLW-NH2 (in-house). The basic assay protocol is as follows: First, 250 nL of diluted compounds in DMSO were dispensed into the wells of a dry 384-well Black plate (Greiner #781076) using a Labcyte Echo 555 acoustic dispenser. Subsequent reagent additions employed an Agilent Bravo. Next, 18 uL of 1.11x enzyme and 1.11x substrate in 1x assay buffer (Invitrogen kinase buffer # PV3189, 2 mM DTT, 0.05% BSA) were added to the wells and shaken and then preincubated for 30 minutes at room temperature to allow compound binding to equilibrate. After equilibration, 2 uL of 10xATP in 1x assay buffer was added to initiate the kinase reaction and the plates were shaken and then incubated at room temperature for 120 minutes. At the end of the incubation, 20 uL of 2x stop buffer (streptavidin-Dylight 650 (Thermo #84547B/100 mL), Eu-tagged pY20 antibody (Perkin Elmer #AD0067), EDTA, HEPES, and Triton) was added to quench the reaction.
Measurement: IC50 = 2 nM (pChEMBL 8.699999809265137)
Descriptors: MW 479.54, ALogP 2.61, HBA 8, HBD 3, PSA 155.37, QED 0.6
Compound (SMILES): C=Cc1ccc2c(NCc3ccc(NC(=O)C4CCN(Cc5ccccc5)CC4)cc3)nc(N(C)C)nc2c1
InChIKey: NMWAOZPEEIODED-UHFFFAOYSA-N
Target: TCF4/beta-catenin (PROTEIN COMPLEX), Homo sapiens
UniProt: P35222
Assay: Inhibition of TCF-4/beta catenin in human Tcf22C11 cells expressing Tcf-4/SV40 binding sites driving firefly luciferase reporter gene after 24 hrs by luminometer
Measurement: IC50 = 268 nM (pChEMBL 6.570000171661377)
Descriptors: MW 520.68, ALogP 5.8, HBA 6, HBD 2, PSA 73.39, QED 0.29
Compound (SMILES): COc1cccc(CCNC(=O)c2ccc(-c3cn[nH]c3)c(OC)c2)c1
InChIKey: DYOILCGEGQTBTJ-UHFFFAOYSA-N
Target: Rho-associated protein kinase 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O75116
Assay: In Vitro Assay: The effectiveness of compounds of the present invention as ROCK inhibitors can be determined in a 30 μL assay containing 20 mM HEPES, pH 7.5, 20 mM MgCl2, 0.015% Brij-35, 4 mM DTT, 5 μM ATP and 1.5 μM peptide substrate (FITC-AHA-AKRRRLSSLRA-OH). Compounds were dissolved in DMSO so that the final concentration of DMSO was <2%, and the reaction was initiated with Rho kinase variants. After incubation, the reaction was terminated by the addition of EDTA and the phosphorylated and non-phosphorylated peptides separated using a LABCHIP® 3000 Reader (Caliper Life Sciences). Controls consisted of assays that did not contain compound, and backgrounds consisted of assays that contained enzyme and substrate but had EDTA from the beginning of the reaction to inhibit kinase activity.
Measurement: IC50 = 59.6 nM (pChEMBL 7.21999979019165)
Descriptors: MW 351.41, ALogP 3.07, HBA 4, HBD 2, PSA 76.24, QED 0.69
Compound (SMILES): Cc1c(C(=O)Nc2cccc(C(F)(F)F)c2)cc(C#N)n1CCCN1CCOCC1
InChIKey: CZWOSNSJUXMHOV-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily V member 4 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9HBA0
Assay: Inhibition Assay: Test Example 1: (1) The TRPV4 inhibitory activity was measured using CHO-K1 cells stably expressing human TRPV4 (hTRPV4/CHO cells). (2) In the day before the experimental day, frozen cell were thawed and washed with the culture medium (MEM-α, 10% FBS, 2 mmol/L GlutaMax, 50 unit Penicillin, 50 μg/mL Streptomycin). Then cells were suspended in the culture medium. (3) The 384-well plates which hTRPV4/CHO cells were seeded at densities of 4000 cells/well in the culture medium and cultured in a CO2 incubator in the presence of 5% CO2 at 37° C. for overnight was used as assay plates. (4) The assay plate was washed with assay buffer (Hanks, 20 mmol/L HEPES, 2.5 mmol/L probenecid, pH7.4), and the buffer were remained at 20 μL/well. (5) 10 μl of dye loading buffer (9 μmol/L Fluo 4-AM, 0.09% Pluronic F-127/assay buffer) was added to each well, then the assay plate was incubated in a CO2 incubator in the presence of 5% CO2 at 37° C. for one hour. (final 3 μmol/L Fluo4-AM). (6) The assay plate was washed with the assay buffer, and the buffers were remained at 20 μL/well. Then the assay plate was incubated for 10 min at room temperature. (7) Diluted compound solution was dispensed to each well in the compound plate, and mixed with built-in Pipette and Mixer of the Fluorescence analysis system FLIPR TETRA (Molecular devices). (8) After incubation for 5 min, 20 μL of 4α-PDD solution were applied to each well of assay plate and mixed with the FLIPR TETRA. (final 1 Î¼mol/L 4α-PDD). (9) The fluorescent intensity was measured with FLIPR TETRA system for 10 min from the point of time addition the compound solution, at Ex 470-495 nm, Em 515-575 nm wavelength.
Measurement: IC50 = 7800 nM (pChEMBL 5.110000133514404)
Descriptors: MW 420.44, ALogP 3.66, HBA 5, HBD 1, PSA 70.29, QED 0.77
Compound (SMILES): CC(C)(NC(=O)c1cccc(-c2cccc(Cl)c2)n1)c1nccs1
InChIKey: ZPQNKTKDFAUCQU-UHFFFAOYSA-N
Target: Cannabinoid receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P21554
Assay: cAMP Assay: CHO cells expressing human CB1 or CB2 receptors are seeded 17-24 hours prior to the experiment 50.000 cells per well in a black 96 well plate with flat clear bottom (Corning Costar #3904) in DMEM (Invitrogen No. 31331), 1.times.HT supplement, with 10% fetal calf serum and incubated at 5% CO2 and 37° C. in a humidified incubator. The growth medium was exchanged with Krebs Ringer Bicarbonate buffer with 1 mM IBMX and incubated at 30.degree. C. for 30 min Compounds were added to a final assay volume of 100 ul and incubated for 30 min at 30° C. Using the cAMP-Nano-TRF detection kit the assay (Roche Diagnostics) was stopped by the addition of 50 ul lysis reagent (Tris, NaCl, 1.5% Triton X100, 2.5% NP40, 10% NaN.sub.3) and 50 ul detection solutions (20 uM mAb Alexa700-cAMP 1:1, and 48 uM Ruthenium-2-AHA-cAMP) and shaken for 2 h at room temperature. The time-resolved energy transfer is measured by a TRF reader (Evotec Technologies GmbH), equipped with a ND:YAG laser as excitation source. The plate is measured twice with the excitation at 355 nm and at the emission with a delay of 100 ns and a gate of 100 ns, total exposure time 10 s at 730 (bandwidth 30 nm) or 645 nm (bandwidth 75 nm), respectively. The FRET signal is calculated.
Measurement: EC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 357.87, ALogP 4.52, HBA 4, HBD 1, PSA 54.88, QED 0.75
Compound (SMILES): O=C(NC1CCc2cc(Cl)cc(Cl)c21)C1COc2ncccc21
InChIKey: KWFRKVWOJFLNAF-UHFFFAOYSA-N
Target: P2X purinoceptor 7 (SINGLE PROTEIN), Homo sapiens
UniProt: Q99572
Assay: YO-PRO Assay: HEK cells stably expressing P2X7 were used to screen drugs using the YO-PRO1 assay. Cells were grown to confluency in adherent culture at 37° C. in a humidified 5% CO2 incubator (split ⅕ every 3-4 days with DMEM, 10% FCS, 1% Penicillin/Streptomycin, 250 μg/ml Geneticin). Adherent cells were detached by incubation with Trypsine (1 ml per 165 cm2 dish) for 2 minutes, then washed off with 10 ml PBS (without Mg2+ and Ca2+), and resuspended in DMEM, 10% FCS, 1% Penicillin/Streptomycin, no Geneticin. 10,000 cells per well (48 hours before the assay) or 25,000 cells per well (Vi-cell XR (Beckman Coulter) (24 hours before the assay) in 50 μl full medium were seeded on 384-well black-wall, clear bottom plates, that were coated before with 10 μl per well Poly-L-Lysine, incubated for 30-60 minutes at 37° C. and washed once with PBS. Medium was removed from cells and 50 μl of assay buffer containing 0.5 μM YO-PRO-1 was added into the wells. Solutions of antagonist compounds were prepared by serial dilutions of a 10 mM DMSO solution of the antagonist into PBS using a BioMek (Beckman Coulter). Each concentration was performed in duplicate. For IC50 measurements 10 concentration points were measured (10 μM being the highest concentration followed by 9 serial dilution steps ⅓). The cells were incubated with the antagonists of the present invention together with ATP at a final concentration of 250 μM for 90 minutes. During this time period, four time points were taken. Each time point comprised the average of several measurements made within a few seconds. Fluorescence was measured in the FLIPR tetra (Molecular Devices) using the filters appropriate for YO-PRO-1 fluorescence (excitation485/20, emission 530/25).
Measurement: IC50 = 4.7 nM (pChEMBL 8.329999923706055)
Descriptors: MW 349.22, ALogP 3.67, HBA 3, HBD 1, PSA 51.22, QED 0.9
Compound (SMILES): O=C(N[C@H]1CCC[C@@H]1Nc1cnc(C(F)(F)F)cn1)c1ncccc1C1CC1
InChIKey: AFBKMNNXFDRXES-KBPBESRZSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Fluorescent Imaging Plate Reader (FLIPR) Assay: Orexin antagonist activity was determined by measuring changes in intracellular calcium levels using a Ca2+ sensitive fluorescent dye. The changes in fluorescent signal were monitored by Fluorescent Imaging Plate Reader (FLIPR®) technology available from Molecular Devices, LLC, U.S.A. Orexin mediated increases in intracellular Ca2+ concentration were readily detected upon activation with orexin-A. Twenty-four hours prior to the assay, RBL-2H3 cells stably expressing either human orexin receptor 1 or human orexin receptor 2 were seeded in cell culture medium in black, clear-bottom 384-well plates (commercially available from Corning Inc., U.S.A.) and grown overnight at 37 °C., 5% CO2. On the day of the assay, cell culture media was removed and cells were loaded with Calcium 5 Dye (commercially sold by Molecular Devices, LLC, U.S.A.) for 1 hour at 37 °C., 5% CO2.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 391.4, ALogP 3.53, HBA 5, HBD 2, PSA 79.8, QED 0.82
Compound (SMILES): CCNC(=O)Nc1ccc(-c2nc(N3CCOCC3)nc3c2C(=O)NCC(C)(C)O3)cc1
InChIKey: PGTMTQWTUQIIDY-UHFFFAOYSA-N
Target: Phosphatidylinositol 3-kinase regulatory subunit alpha (SINGLE PROTEIN), Homo sapiens
UniProt: P27986
Assay: Enzyme Assay: The test uses a lucifeurerin/luciferase system to measure the concentration of ATP and its consumption during the enzymatic reaction. The test is performed in 96-well format (Corning/Costar 96 black flat-bottomed half-wells plate, ref. 3694) in a total volume of 30 μl. To 1 μl of inhibitor in 100% DMSO are added (final concentrations) 50 μM of the substrate PIP2 ((L-α-phosphatidyl-D-myoinositol 4,5-bisphosphate, Echelon 117P-4516-0500), 2 μM of ATP and 1.7 μg/ml of PI3Kα, (p110α/p85α, Invitrogen PV4788) in a buffer of Tris/HCl 50 mM pH 7.5, EGTA 1 mM, MgCl2 10 mM, Chaps 0.03%, 1 mM DTT). After 90 minutes, the reaction is quenched by adding 20 μl/well of KinaseGlo reagent (Promega V6713). After 10 minutes in the dark, the luminescence is read on the PHERAStar microplate reader (reading at 0.8 sec/well).
Measurement: IC50 = 7320 nM (pChEMBL 5.130000114440918)
Descriptors: MW 440.5, ALogP 2.02, HBA 7, HBD 3, PSA 117.71, QED 0.67
Compound (SMILES): CCC(=O)CN1CCOC(COc2cc3ncnc(Nc4ccc(Cl)c(Cl)c4)c3cc2OC)C1
InChIKey: FWOWVRMQIDGFHG-UHFFFAOYSA-N
Target: Ephrin type-A receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29317
Assay: Inhibition of recombinant human N-terminal His6-tagged EphA2 (N598 to R890 residues) expressed in baculovirus using poly-EY as substrate after 180 mins by luciferase coupled chemiluminescence assay
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 505.4, ALogP 4.75, HBA 8, HBD 1, PSA 85.81, QED 0.45
Compound (SMILES): COc1ccc(C2=C(CN3CCN(c4ccc(C(=O)NS(=O)(=O)c5ccc(NCCCN6CCCC6)c([N+](=O)[O-])c5)c(Oc5cccc6[nH]ccc56)c4)CC3)CCC(C)(C)C2)cc1
InChIKey: XVDMCPUUEBSDLT-UHFFFAOYSA-N
Target: Bcl-2-like protein 1 (SINGLE PROTEIN), Mus musculus
UniProt: Q64373
Assay: Time Resolved-Fluorescence Resonance Energy Transfer (TR-FRET) Assay: The inhibition constant (Ki) is the dissociation constant of an enzyme-inhibitor complex or a protein/small molecule complex, wherein the small molecule is inhibiting binding of one protein to another protein or peptide. Where the Ki for a compound is represented as > (greater than) a certain numerical value, it is intended to mean that the binding affinity value (e.g., for Bcl-XL) is greater than the limits of detection of the assay used. Where the binding selectivity ratio for a compound is represented as > (greater than) a certain numerical value, it is intended to mean that the selectivity of a particular compound for Bcl-2 over Bcl-XL is at least as great as the number indicated. Where the Ki for a compound is represented as < (less than) a certain numerical value, it is intended to mean that the binding affinity value (e.g., for Bcl-2) is lower than the limit of detection of the assay used. Inhibition constants were determined using Wang's equation (Wang Z-X).
Measurement: Ki = 13.97 nM (pChEMBL 7.860000133514404)
Descriptors: MW 876.09, ALogP 8.68, HBA 11, HBD 3, PSA 162.38, QED 0.05
Compound (SMILES): C[C@H]1C[C@@H](N)CN(c2ccncc2Nc2ncc3ccc(-c4c(F)cccc4F)nn23)C1
InChIKey: BYFQNMWZRKKFRI-LSDHHAIUSA-N
Target: Serine/threonine-protein kinase pim-2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9P1W9
Assay: PIM Enzyme Assay: The assay for the determination of Pim activity is based on the formation of phosphorylated biotinylated-BAD peptide at the Serine 112 residue (S112) and employs HTRF (homogeneous time resolved fluorescence) technology to detect the product in a 96-well plate format. The phosphorylation of biotinylated-BAD (S112) peptide by full length recombinant Pim-1, Pim-2, or Pim-3 protein was detected with streptavidin:Allophycocyanin (APC) conjugate and a europium (Eu) labeled antibody directed against phosphorylated-BAD (S112). Excitation of Eu by a high energy laser light (337 nm) leads to a transfer of energy to the APC molecule, and results in an emission at 665 nm. The fluorescence is directly proportional to the amount of phosphorylated BAD peptide present in the reaction.Compounds were prepared in DMSO by conducting 3-fold serial dilutions to give a 10-point dosing curve having a high dose of 1 uM. A reference compound was included on each assay plate in order to validate that plate.
Measurement: IC50 = 0.1 nM (pChEMBL 10)
Descriptors: MW 435.48, ALogP 3.99, HBA 7, HBD 2, PSA 84.37, QED 0.5
Compound (SMILES): O=C(CBr)OCCn1c(=O)oc2cc3ncnc(Nc4ccc(N5CCOCC5)c(Cl)c4)c3cc21
InChIKey: HVDZCCXJWIROKH-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Inhibition of GST-tagged wild type recombinant human EGFR (668 to 1210 residues) expressed in baculovirus after 1 hr by Z-lyte assay
Measurement: IC50 = 10 nM (pChEMBL 8)
Descriptors: MW 562.81, ALogP 3.71, HBA 10, HBD 1, PSA 111.72, QED 0.27
Compound (SMILES): Cc1nc2cccc(-c3cc4c([nH]3)[C@H](C)NC4=O)c2nc1NCC(F)(F)F
InChIKey: VGHNUVDMAHSAAD-QMMMGPOBSA-N
Target: Serine/threonine-protein kinase pim-2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9P1W9
Assay: Homogeneous Time Resolved Fluorescence Assay (HTRF): The assay for the determination of Pim activity is based on the formation of phosphorylated biotinylated-BAD peptide at the Serine 112 residue (S112) and employs HTRF® (homogeneous time resolved fluorescence) technology to detect the product in a 384-well plate format. The phosphorylation of biotinylated-BAD (S112) peptide by full length recombinant Pim-1, Pim-2, or Pim-3 protein was detected with streptavidin:Allophycocyanin (APC) conjugate and a europium (Eu) labeled antibody directed against phosphorylated-BAD (S112). Excitation of Eu by a high energy laser light (337 nm) leads to a transfer of energy to the APC molecule, and results in an emission at 665 nm. The fluorescence is directly proportional to the amount of phosphorylated BAD peptide present in the reaction. Compounds were prepared in DMSO by conducting 3-fold serial dilutions to give a 22-point dosing curve having a high dose of 1 μM. A reference compound was included on each assay plate [Costar 3658] in order to validate that plate; on one plate of every assay run, two additional reference compounds were included. The Reaction Buffer consisted of 45 mM Hepes, pH 7.0, 15 mM NaCl, and 1 mM MgCl. The quench/detection buffer consisted of 50 mM Tris, 100 mM NaCl, 0.05% BSA, 0.1% Tween and 3 mM EDTA. Biotinylated BAD peptide (Biopeptide), 10 mM ATP (Sigma), Labeled p-BAD (S112) mAb (Cell Signalling and Perkin Elmer) [with 0.05% BSA and 2 mM DTT added] streptavidin:Allophycocyanin [Perkin Elmer]. Final concentrations either Pim-1 enzyme [5 pM], or Pim-2 enzyme [0.5 pM], DMSO [1%], BLC BAD (S112) [0.5 μM], ATP [1.5 μM], streptavidin:Allophycocyanin [0.002 mg/mL] and biotinylated-BAD (S112) mAb [100 pM]. Initial incubations were carried out at RT (22° C.) for 30 min for both Pim-1 and for Pim-2. Pim enzyme is added to compound in buffer, and plates are incubated of 30 min. Biotinylated BAD and ATP are added and plates are incubated for 1 h. A mixture of labeled p-BAD (S112) mAb and quench/detection buffer are added and incubated for 2 h. Fluorescence was measured by an HTRF® Envision microplate reader.
Measurement: IC50 = 6.02 nM (pChEMBL 8.220000267028809)
Descriptors: MW 375.35, ALogP 3.71, HBA 4, HBD 3, PSA 82.7, QED 0.65
Compound (SMILES): Cc1cc(Nc2ccc3ccccc3c2)nc(Nc2ccc(N3CCOCC3)cc2)n1
InChIKey: KCJVFVMSJRBSAL-UHFFFAOYSA-N
Target: Insulin-like growth factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08069
Assay: Inhibition of human IGF1R kinase domain (M954 to C1367 residues) tri-phosphorylated enzyme form expressed in baculovirus based expression system using poly-EY peptide incubated for 2 hrs by luciferase-luciferin coupled chemiluminescent assay
Measurement: IC50 >= 5000 nM (pChEMBL 5.301000118255615)
Descriptors: MW 411.51, ALogP 5.26, HBA 6, HBD 2, PSA 62.31, QED 0.47
Compound (SMILES): Fc1ccc(CN2CCC(c3nnn4cnc5[nH]ccc5c34)CC2)cn1
InChIKey: LNSMKZPHCCYKFY-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Enzyme Assay: JAK1, JAK2, JAK3 and Tyk2 were purchased from Carna Biosciences, Inc. As the substrate, LANCE Ultra ULight-JAK1 Peptide (manufactured by PerkinElmer Co., Ltd. (PE)) was used. Dilute solutions of compounds and enzymes in assay buffer (50 mM HEPES pH7.5, 1 mM EGTA, 1 mM MgCl2, 2 mM DTT, 0.01% Tween20) were dispensed into wells of a 384-well black plate. After 5 minutes of preincubation, dilute solutions of the substrate and ATP (adenosine triphosphate) were added at a final concentration of 100 μM, and the plate was incubated at room temperature for 2 hours. After addition of a termination reagent containing EDTA (ethylenediamine tetraacetic acid) at a final concentration of 10 mM, LANCE Eu-W1024 Anti-phosphotyrosine (PT66) (manufactured by PE) was added, and after 1 hour of incubation, the fluorescences were measured with ARVO-HTS.
Measurement: IC50 = 15 nM (pChEMBL 7.820000171661377)
Descriptors: MW 351.39, ALogP 2.52, HBA 6, HBD 1, PSA 75, QED 0.57
Compound (SMILES): Brc1cnc(NCc2cc(C3CCCCC3)no2)nc1Nc1cc(C2CC2)[nH]n1
InChIKey: KVUVWKUGLSFJDA-UHFFFAOYSA-N
Target: Insulin-like growth factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08069
Assay: Inhibition of human IGF1R kinase domain (M954 to C1367 residues) tri-phosphorylated enzyme form expressed in baculovirus based expression system using poly-EY peptide incubated for 2 hrs by luciferase-luciferin coupled chemiluminescent assay
Measurement: IC50 = 500 nM (pChEMBL 6.300000190734863)
Descriptors: MW 458.36, ALogP 5.23, HBA 7, HBD 3, PSA 104.55, QED 0.45
Compound (SMILES): COc1cc(-c2ccc(Cl)c(C)c2)ccc1-n1c(=O)ccc2cc(S(=O)(=O)Nc3ccncn3)ccc21
InChIKey: SWQMDMRTGZSDLJ-UHFFFAOYSA-N
Target: Cytochrome P450 2C9 (SINGLE PROTEIN), Homo sapiens
UniProt: P11712
Assay: Inhibition of CYP2C9 in human liver microsomes using diclofenac as substrate in presence of NADPH
Measurement: IC50 = 78 nM (pChEMBL 7.110000133514404)
Descriptors: MW 533.01, ALogP 5.22, HBA 7, HBD 1, PSA 103.18, QED 0.32
Compound (SMILES): COC(=O)Nc1nc2cc(C3(O)c4ccccc4C(=O)N3c3cccc(C(=O)c4ccccc4)c3)ccc2[nH]1
InChIKey: UJGQXTCOFGXUGM-UHFFFAOYSA-N
Target: RAF proto-oncogene serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P04049
Assay: Inhibition of c-Raf1 (unknown origin) pre-incubated for 30 mins by luciferase-luciferin-coupled chemiluminescence assay
Measurement: IC50 = 100 nM (pChEMBL 7)
Descriptors: MW 518.53, ALogP 4.83, HBA 6, HBD 3, PSA 124.62, QED 0.29
Compound (SMILES): CC(C)C[C@H](NCCc1ccc(-n2c(N)c(C(=O)c3ccc(F)cc3F)ccc2=O)cc1)C(=O)OC(C)(C)C
InChIKey: UOKYZXXITPRNLY-VWLOTQADSA-N
Target: Mitogen-activated protein kinase 14 (SINGLE PROTEIN), Homo sapiens
UniProt: Q16539
Assay: Acid Enzyme Assay: The ability of compounds to inhibit p38 MAP a Kinase activity was measured in an assay performed by Upstate (Dundee UK). In a final reaction volume of 25 μL, p38 MAP Kinase a (5-10 mU) is incubated with 25 mM Tris pH 7.5, 0.002 mMEGTA, 0.33 mg/mL myelin basic protein, 10 mM MgAcetate and [g-33p-ATP] (specific activity approx. 500 cpm/pmol, concentration as required). The reaction is initiated by the addition of the MgATP mix. After incubation for 40 minutes at room temperature, the reaction is stopped by the addition of 5 μL of a 3% phosphoric acid solution. 10 μL of the reaction is then spotted onto a P30 filtermat and washed three times for 5 minutes in 75 mM phosphoric acid and once in methanol prior to drying and scintillation counting.
Measurement: IC50 = 58 nM (pChEMBL 7.239999771118164)
Descriptors: MW 539.62, ALogP 4.82, HBA 7, HBD 2, PSA 103.42, QED 0.28
Compound (SMILES): NC(=O)c1cc(N[C@H]2CCNC2=O)nc(-c2ccc(Oc3ccc(C(F)(F)F)cn3)cc2)n1
InChIKey: AEOJAAYXUVZZMW-AWEZNQCLSA-N
Target: Sodium channel protein type 9 subunit alpha (SINGLE PROTEIN), Homo sapiens
UniProt: Q15858
Assay: Electrophysiology Assay: For electrophysiological recordings the external solution was either standard, DMEM supplemented with 10 mM HEPES (pH adjusted to 7.34 with NaOH and the osmolarity adjusted to 320) or Tyrodes salt solution (Sigma, USA) supplemented with 10 mM HEPES (pH adjusted to 7.4 with NaOH; osmolarity=320). The internal pipette solution contained (in mM): NaCl (10), CsF (140), CaCl2 (1), MgCl2 (5), EGTA (11), HEPES (10: pH 7.4, 305 mOsm). Compounds were prepared first as a series of stock solutions in DMSO and then dissolved in external solution; DMSO content in final dilutions did not exceed 0.3%. At this concentration, DMSO did not affect sodium currents. Vehicle solution used to establish base line was also contacting 0.3% DMSO.
Measurement: Ki = 83 nM (pChEMBL 7.079999923706055)
Descriptors: MW 458.4, ALogP 2.75, HBA 7, HBD 3, PSA 132.12, QED 0.52
Compound (SMILES): COc1cc2c(Nc3ccc(NC(=O)Nc4ccc(Cl)cc4)cc3)ncnc2cc1OCc1ccccc1
InChIKey: QLIQTDZOFMPBGG-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Inhibition of N-terminal GST-tagged human EGFR cytoplasmic domain (669 to 1210 residues) expressed in baculovirus expression system preincubated for 10 mins followed by FAM-labelled peptide substrate addition by caliper mobility shift assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 526, ALogP 7.26, HBA 6, HBD 3, PSA 97.4, QED 0.2
Compound (SMILES): CN(C)[C@H](CC1CCCCC1)C(=O)N[C@@H](Cc1ccccc1)C(=O)NCc1ccc(CN)cc1
InChIKey: YGGDYXYGFDZJQM-IZZNHLLZSA-N
Target: Plasma kallikrein (SINGLE PROTEIN), Homo sapiens
UniProt: P03952
Assay: In Vitro Inhibition Assay: Plasma kallikrein inhibitory activity in vitro was determined using standard published methods (see e.g. Johansen et al., Int. J. Tiss. Reac. 1986, 8, 185; Shori et al., Biochem. Pharmacol., 1992, 43, 1209; Stiirzebecher et al., Biol. Chem. Hoppe-Seyler, 1992, 373, 1025). Human plasma kallikrein (Protogen) was incubated at 37° C. with the fluorogenic substrate H-DPro-Phe-Arg-AFC and various concentrations of the test compound. Residual enzyme activity (initial rate of reaction) was determined by measuring the change in optical absorbance at 410 nm and the IC50 value for the test compound was determined.
Measurement: IC50 = 2000 nM (pChEMBL 5.699999809265137)
Descriptors: MW 464.65, ALogP 3.39, HBA 4, HBD 3, PSA 87.46, QED 0.48
Compound (SMILES): CCOc1ccc(C[C@@H](NS(=O)(=O)c2ccc(Cl)cc2)C(=O)N[C@@H](Cc2ccccc2)C(=O)NCc2ccc(CN)cc2)cc1
InChIKey: ACETVQBBGBLDQG-AJQTZOPKSA-N
Target: Kallikrein-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P06870
Assay: In Vitro Inhibition Assay: KLK1 inhibitory activity in vitro was determined using standard published methods (see e.g. Johansen et al., Int. J. Tiss. Reac. 1986, 8, 185; Shori et al., Biochem. Pharmacol., 1992, 43, 1209; Stürzebecher et al., Biol. Chem. Hoppe-Seyler, 1992, 373, 1025). Human KLK1 (Callbiochem) was incubated at 37° C. with the fluorogenic substrate H-DVal-Leu-Arg-AFC and various concentrations of the test compound. Residual enzyme activity (initial rate of reaction) was determined by measuring the change in optical absorbance at 410 nm and the IC50 value for the test compound was determined.
Measurement: IC50 = 1200 nM (pChEMBL 5.920000076293945)
Descriptors: MW 649.21, ALogP 4.13, HBA 6, HBD 4, PSA 139.62, QED 0.15
Compound (SMILES): COC(=O)Nc1nc2cc(C3(O)c4ccccc4C(=O)N3c3ccc(F)c(F)c3)ccc2[nH]1
InChIKey: ABUWAIFIVKCHQB-UHFFFAOYSA-N
Target: RAF proto-oncogene serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P04049
Assay: Inhibition of c-Raf1 (unknown origin) pre-incubated for 30 mins by luciferase-luciferin-coupled chemiluminescence assay
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 450.4, ALogP 3.87, HBA 5, HBD 3, PSA 107.55, QED 0.44
Compound (SMILES): CCc1cc(CNc2nc(Nc3cc(C4CC4)n[nH]3)cc(N3CCN(C)CC3)n2)on1
InChIKey: UNZPRIBUQLQLQB-UHFFFAOYSA-N
Target: Insulin-like growth factor 1 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08069
Assay: Inhibition of human IGF1R kinase domain (M954 to C1367 residues) tri-phosphorylated enzyme form expressed in baculovirus based expression system using poly-EY peptide incubated for 2 hrs by luciferase-luciferin coupled chemiluminescent assay
Measurement: IC50 < 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 423.53, ALogP 2.74, HBA 9, HBD 3, PSA 111.03, QED 0.5
Compound (SMILES): CCN1CC(C)(C)Oc2nc(N3C4CCC3COC4)nc(-c3ccc(NC(=O)OCCO)cc3F)c2C1=O
InChIKey: YRNFMYQUBSEIPE-UHFFFAOYSA-N
Target: Phosphatidylinositol 3-kinase regulatory subunit alpha (SINGLE PROTEIN), Homo sapiens
UniProt: P27986
Assay: Enzyme Assay: The test uses a lucifeurerin/luciferase system to measure the concentration of ATP and its consumption during the enzymatic reaction. The test is performed in 96-well format (Corning/Costar 96 black flat-bottomed half-wells plate, ref. 3694) in a total volume of 30 μl. To 1 μl of inhibitor in 100% DMSO are added (final concentrations) 50 μM of the substrate PIP2 ((L-α-phosphatidyl-D-myoinositol 4,5-bisphosphate, Echelon 117P-4516-0500), 2 μM of ATP and 1.7 μg/ml of PI3Kα, (p110α/p85α, Invitrogen PV4788) in a buffer of Tris/HCl 50 mM pH 7.5, EGTA 1 mM, MgCl2 10 mM, Chaps 0.03%, 1 mM DTT). After 90 minutes, the reaction is quenched by adding 20 μl/well of KinaseGlo reagent (Promega V6713). After 10 minutes in the dark, the luminescence is read on the PHERAStar microplate reader (reading at 0.8 sec/well).
Measurement: IC50 = 3870 nM (pChEMBL 5.409999847412109)
Descriptors: MW 529.57, ALogP 2.82, HBA 9, HBD 2, PSA 126.35, QED 0.58
Compound (SMILES): CC(C)(C)c1ccc(CN2CCN(c3ccc(C(=O)NS(=O)(=O)c4ccc(NC5CCN(C6CCOCC6)CC5)c([N+](=O)[O-])c4)c(Oc4ccc5[nH]ccc5c4)c3)CC2)c(-c2ccc(Cl)cc2)c1
InChIKey: BJXNNZHPBIDJTA-UHFFFAOYSA-N
Target: Bcl-2-like protein 1 (SINGLE PROTEIN), Mus musculus
UniProt: Q64373
Assay: Time Resolved-Fluorescence Resonance Energy Transfer (TR-FRET) Assay: The inhibition constant (Ki) is the dissociation constant of an enzyme-inhibitor complex or a protein/small molecule complex, wherein the small molecule is inhibiting binding of one protein to another protein or peptide. Where the Ki for a compound is represented as > (greater than) a certain numerical value, it is intended to mean that the binding affinity value (e.g., for Bcl-XL) is greater than the limits of detection of the assay used. Where the binding selectivity ratio for a compound is represented as > (greater than) a certain numerical value, it is intended to mean that the selectivity of a particular compound for Bcl-2 over Bcl-XL is at least as great as the number indicated. Where the Ki for a compound is represented as < (less than) a certain numerical value, it is intended to mean that the binding affinity value (e.g., for Bcl-2) is lower than the limit of detection of the assay used. Inhibition constants were determined using Wang's equation (Wang Z-X).
Measurement: Ki > 660 nM (pChEMBL 6.179999828338623)
Descriptors: MW 960.6, ALogP 9.98, HBA 11, HBD 3, PSA 162.38, QED 0.07
Compound (SMILES): O=C(NS(=O)(=O)c1ccc(NCCCN2CCOCC2)c(S(=O)(=O)C(F)(F)F)c1)c1ccc(N2CCN(Cc3ccccc3-c3ccc(Cl)cc3)CC2)cc1Oc1cccc2[nH]ccc12
InChIKey: BXQUXUDGWFIKPO-UHFFFAOYSA-N
Target: Bcl-2-like protein 1 (SINGLE PROTEIN), Mus musculus
UniProt: Q64373
Assay: Time Resolved-Fluorescence Resonance Energy Transfer (TR-FRET) Assay: The inhibition constant (Ki) is the dissociation constant of an enzyme-inhibitor complex or a protein/small molecule complex, wherein the small molecule is inhibiting binding of one protein to another protein or peptide. Where the Ki for a compound is represented as > (greater than) a certain numerical value, it is intended to mean that the binding affinity value (e.g., for Bcl-XL) is greater than the limits of detection of the assay used. Where the binding selectivity ratio for a compound is represented as > (greater than) a certain numerical value, it is intended to mean that the selectivity of a particular compound for Bcl-2 over Bcl-XL is at least as great as the number indicated. Where the Ki for a compound is represented as < (less than) a certain numerical value, it is intended to mean that the binding affinity value (e.g., for Bcl-2) is lower than the limit of detection of the assay used. Inhibition constants were determined using Wang's equation (Wang Z-X).
Measurement: Ki = 21.8 nM (pChEMBL 7.659999847412109)
Descriptors: MW 951.49, ALogP 8.15, HBA 11, HBD 3, PSA 153.38, QED 0.09
Compound (SMILES): CCC1CCCCN1C(=O)n1cc(-c2ccc(-c3ccccc3)cc2)nn1
InChIKey: MOAKLJWNGBAHTR-UHFFFAOYSA-N
Target: Diacylglycerol lipase-alpha (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y4D2
Assay: Inhibition of full length recombinant human DAGLalpha expressed in HEK293T cell membranes using PNP butyrate as substrate by colorimetric assay
Measurement: IC50 = 19.95 nM (pChEMBL 7.699999809265137)
Descriptors: MW 360.46, ALogP 4.84, HBA 4, HBD 0, PSA 51.02, QED 0.67
Compound (SMILES): COc1ccnc2[nH]cc(C(=O)c3c(F)ccc(NS(=O)(=O)c4c(F)cccc4F)c3F)c12
InChIKey: GVTHJUGFVUSNNB-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase B-raf (SINGLE PROTEIN), Homo sapiens
UniProt: P15056
Assay: Inhibition of B-Raf V600E mutant (unknown origin) assessed as decrease in biotin-tagged MEK1 phosphorylation after 45 mins
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 479.41, ALogP 4.16, HBA 5, HBD 2, PSA 101.15, QED 0.32
Compound (SMILES): COc1cc(OC)cc(N(CC2CC2)c2ccc3ncc(-c4cnn(CCNS(C)(=O)=O)c4)nc3c2)c1
InChIKey: JLVYDBJMHNJJKE-UHFFFAOYSA-N
Target: Fibroblast growth factor receptor 3 (SINGLE PROTEIN), Homo sapiens
UniProt: P22607
Assay: Inhibition of FGFR3 (unknown origin) transfected in mouse BA/F3 cells assessed as decrease in cell proliferation in presence of mouse IL3 after 24 hrs by Alamar blue assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 522.63, ALogP 3.61, HBA 9, HBD 1, PSA 111.47, QED 0.32
Compound (SMILES): Cc1ccc(C2=C(c3nnn[nH]3)C(=O)NC(c3ccc(OCCCC(F)(F)F)cc3)(C(F)(F)F)C2)cc1
InChIKey: AEMPUAWUDAMJBV-UHFFFAOYSA-N
Target: Alpha-1,6-mannosyl-glycoprotein 2-beta-N-acetylglucosaminyltransferase (SINGLE PROTEIN), Mus musculus
UniProt: Q921V5
Assay: Inhibition of mouse MGAT2 using 2-oleoylglycerol and oleoyl-coenzyme A as substrate by LC-MS analysis
Measurement: IC50 = 18 nM (pChEMBL 7.75)
Descriptors: MW 525.45, ALogP 5.12, HBA 5, HBD 2, PSA 92.79, QED 0.33
Compound (SMILES): O=C1CCc2cc(CO)c(OCCCN3CCN(c4cccc5sccc45)CC3)cc2N1
InChIKey: KVJMESRMJOEXDV-UHFFFAOYSA-N
Target: 5-hydroxytryptamine receptor 2A (SINGLE PROTEIN), Rattus norvegicus
UniProt: P14842
Assay: Serotonin 5-HT2A Receptor Binding Assay: The assay was performed according to the method by Leysen J E et al. (Leysen J E, Niemegeers C J E, Van Nueten J M and Laduron P M. [3H] Ketanserin (R 41 468), a selective 3H-ligand for serotonin 2 receptor binding sites. Mol. Pharmacol., 1982, 21: 301-314). The binding assay was performed using 40 ul of the membrane specimen, 20 ul of [3H]-Ketanserin (final concentration 1 to 3 nM), 20 ul of a test drug and 50 mM Tris-hydrochloric acid buffer (pH 7.4) so that the total amount was 200 ul (final dimethylsulfoxide concentration 1%). The reaction was performed at 37° C. for 20 minutes and terminated by conducting suction filtration with a cell harvester on a glass fiber filter plate.The filter plate made of glass fiber was washed with 50 mM Tris-hydrochloric acid buffer (pH 7.4), and after dried, a microplate liquid scintillation cocktail was added and the radioactivity was measured with a microplate scintillation counter.
Measurement: Ki = 4 nM (pChEMBL 8.399999618530273)
Descriptors: MW 451.59, ALogP 3.87, HBA 6, HBD 2, PSA 65.04, QED 0.53
Compound (SMILES): Cc1c([C@@H](O)CN2CCCC3(CCCN(C(=O)c4ccc(-n5cnnn5)nc4)C3)C2)ccc2c1COC2=O
InChIKey: MKXHJPBSXYFHLC-DCCUJTHKSA-N
Target: ATP-sensitive inward rectifier potassium channel 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P48048
Assay: Electrophysiology Assay: Block of Kir1.1 (ROMK1) currents was examined by whole cell voltage clamp (Hamill et. al. Pfluegers Archives 391:85-100 (1981)) using the IonWorks Quattro automated electrophysiology platform (Molecular Devices, Sunnyvale, Calif.). Chinese hamster ovary cells stably expressing Kir1.1 channels were maintained in T-75 flasks in cell culture media in a humidified 10% CO2 incubator at 37° C. Prior to an experiment, Kir1.1 expression was induced by overnight incubation with 1 mM sodium butyrate. On the day of the experiment, cells were dissociated with 2.5 ml of Versene (Invitrogen 15040-066) for approximately 6 minutes at 37° C. and suspended in 10 ml of bath solution containing (in mM): 150 NaCl, 10 KCl, 2.7 CaCl2, 0.5 MgCl2, 5 HEPES, pH 7.4. After centrifugation, the cell pellet was resuspended in approximately 4.0 ml of bath solution and placed in the IonWorks instrument. The intracellular solution consisted of (in mM): 80 K gluconate, 40 KCl, 20 KF, 3.2 MgCl2, 3 EGTA, 5 Hepes, pH 7.4. Electrical access to the cytoplasm was achieved by perforation in 0.13 mg/ml amphotericin B for 4 minutes. Amphotericin B (Sigma A-4888) was prepared as a 40 mg/ml solution in DMSO.
Measurement: IC50 = 31 nM (pChEMBL 7.510000228881836)
Descriptors: MW 517.59, ALogP 2.09, HBA 10, HBD 1, PSA 126.57, QED 0.51
Compound (SMILES): Cc1cccc2cc(Cn3nc(-c4ccc5nc(N)cn5c4)c4c(N)ncnc43)n(-c3ccccc3)c(=O)c12
InChIKey: WVMQKDOKTBOMEO-UHFFFAOYSA-N
Target: Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform (SINGLE PROTEIN), Homo sapiens
UniProt: P48736
Assay: Inhibition of recombinant human C-terminal His6-tagged p110gamma expressed in insect cells using phosphatidylinositol as substrate in presence of gamma-32P-ATP after 5 mins by thin layer chromatographic method
Measurement: IC50 < 10000 nM (pChEMBL 5)
Descriptors: MW 513.57, ALogP 3.97, HBA 10, HBD 2, PSA 134.94, QED 0.36
Compound (SMILES): Cc1c(-c2ccc(C(F)(F)F)cc2)nnc(N2CCN(c3cnc(C(=O)O)cn3)[C@H](C)C2)c1C
InChIKey: RUOYEUMJKZIONP-CYBMUJFWSA-N
Target: Protein smoothened (SINGLE PROTEIN), Mus musculus
UniProt: P56726
Assay: Inhibition of mouse recombinant Shh protein in mouse TMHh12 cells assessed as inhibition of 25 nM Smo agonist-induced hedgehog signalling response by Gli-luciferase reporter gene assay
Measurement: IC50 = 1000 nM (pChEMBL 6)
Descriptors: MW 472.47, ALogP 3.98, HBA 7, HBD 1, PSA 95.34, QED 0.61
Compound (SMILES): COc1cc2c(Nc3ccc(Br)cc3F)ncnc2cc1OCC1CN(C)CCO1
InChIKey: ZPNITDGPLQDXIJ-UHFFFAOYSA-N
Target: Ephrin type-A receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P29317
Assay: Inhibition of recombinant human N-terminal His6-tagged EphA2 (N598 to R890 residues) expressed in baculovirus using poly-EY as substrate after 180 mins by luciferase coupled chemiluminescence assay
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 477.33, ALogP 3.99, HBA 7, HBD 1, PSA 68.74, QED 0.58
Compound (SMILES): CN(C)Cc1ccc(CSCCN2C(=O)c3ccccc3C2=O)o1
InChIKey: VCCTWUFHIQYYHA-UHFFFAOYSA-N
Target: Cholinesterase (SINGLE PROTEIN), Equus caballus
UniProt: P81908
Assay: Inhibition of equine serum BuChE using butyrylthiocholine as substrate preincubated for 8 mins followed by substrate addition by Ellman's method
Measurement: IC50 = 14460 nM (pChEMBL 4.840000152587891)
Descriptors: MW 344.44, ALogP 2.87, HBA 5, HBD 0, PSA 53.76, QED 0.57
Compound (SMILES): Cc1cc(-c2cccc(F)c2)cc(CNc2c(F)ccc(OCC(=O)O)c2C)c1C
InChIKey: MMANJBFLFZMHPK-UHFFFAOYSA-N
Target: Prostaglandin E2 receptor EP4 subtype (SINGLE PROTEIN), Homo sapiens
UniProt: P35408
Assay: Receptor Binding Assay: The competition reaction was initiated by incubation of membrane protein homogenate (20 μg protein) for 120 min at 22° C. with 0.5 nM [3H]PGE2 ligand in the absence or presence of the test compound in a buffer containing 10 mM MES/KOH (pH 6.0), 10 mM MgCl2 and 1 mM EDTA.Non-specific binding was determined in the presence of 10 μM PGE2 (the corresponding non-radioactive prostanoid). Affinity of the compound binding to hEP4 receptor was measured by displacement of the radiolabeled ligand in the presence of varying doses of tested compound.Incubations were terminated by rapid filtration under vacuum through glass fiber filters (GF/B, Packard) presoaked with 0.3% PEI and washed several times with ice-cold 50 mM Tris-HCl using a 96-sample cell harvester (Unifilter, Packard).
Measurement: IC50 > 300 nM (pChEMBL 6.5229997634887695)
Descriptors: MW 411.45, ALogP 5.63, HBA 3, HBD 2, PSA 58.56, QED 0.53