lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): CN(C)c1cc(NC2CC2)n2ncc(/C=C3\SC(=O)NC3=O)c2n1
InChIKey: MYRPEVBCFHHODE-YHYXMXQVSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Inhibition Assay: 30 uM ATP: In a final reaction volume of 50 ul, recombinant PIM-1 (1 ng) was incubated with 12 mM MOPS pH 7.0, 0.4 mM EDTA, glycerol 1%, brij 35 0.002%, 2-mercaptoethanol 0.02%, BSA 0.2 mg/ml, 100 uM KKRNRTLTK (SEQ ID NO.: 5), 10 mM MgAcetate, 30 uM ATP, [γ-33P-ATP] (specific activity approx. 500 cpm/pmol), DMSO 4% and test inhibitor compound at the required concentration. The reaction was initiated by the addition of the Magnesium ATP mixture. After 40 min incubation at 23° C., the reactions were quenched by the addition of 100 ul 0.75% Phosphoric acid, and the labeled peptide collected by filtration through a phosphocellulose filter plate. The plate was washed 4 times with 0.075% phosphoric acid (100 ul per well) and then, after the addition of scintillation fluid (20 ul per well), the counts were measured by a scintillation counter.
Measurement: IC50 > 2500 nM (pChEMBL 5.6020002365112305)
Descriptors: MW 344.4, ALogP 1.69, HBA 8, HBD 2, PSA 91.63, QED 0.82
Compound (SMILES): N#CCC1(n2cc(C(N)=O)c(Nc3ccc(F)cc3)n2)CCN(c2cncc(C(F)(F)F)c2)CC1
InChIKey: QFAZMYOHCSISHN-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 = 54 nM (pChEMBL 7.269999980926514)
Descriptors: MW 487.46, ALogP 4.19, HBA 7, HBD 2, PSA 112.86, QED 0.5
Compound (SMILES): N#CCC1(n2cc(C(N)=O)c(Nc3ccnc(F)c3)n2)CCN(C(=O)Cn2ccnc2)CC1
InChIKey: TXZBBDCGMQQTGN-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 = 154 nM (pChEMBL 6.809999942779541)
Descriptors: MW 451.47, ALogP 1.39, HBA 9, HBD 2, PSA 147.75, QED 0.52
Compound (SMILES): S=C(NNc1nncc2ccccc12)Nc1ccc(Cl)cc1
InChIKey: PBFFTWJHTSVERV-UHFFFAOYSA-N
Target: Epidermal growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P00533
Assay: Inhibition of EGFR (unknown origin) using poly (Glu, Tyr) 4:1 as substrate after 1 hr by ELISA
Measurement: IC50 = 64 nM (pChEMBL 7.190000057220459)
Descriptors: MW 329.82, ALogP 3.6, HBA 4, HBD 3, PSA 61.87, QED 0.5
Compound (SMILES): Cc1onc2c1CC1(CC2)Cc2ccc(-c3cccc(C#N)c3)cc2C12N=C(N)N(C)C2=O
InChIKey: KETJJWVTEIRQBP-UHFFFAOYSA-N
Target: Beta-secretase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P56817
Assay: BACE Enzyme Assay (Ex.434): Inhibitory activity of compounds was assessed by a fluorescence quench assay of BACE activity using commercially available substrate HiLyte Fluor 488-Glu-Val-Asn-Leu-Asp-Ala-Glu-Phe-Lys-(QXLT 520)-OH (AnaSpec, San Jose, Calif.) and truncated human beta-secretase (residues 1-458, His6-tagged at the C-terminus) expressed in insect cells D. melanogaster S2 using a baculovirus expression system (Mallender et al., Characterization of recombinant, soluble beta-secretase from an insect cell expression system., Mol Pharmacol 59:619-26, 2001). The assay was performed at room temperature in 96-well white opaque Optiplates aque Optiplates (PerkinElmer, Waltham, Mass.) in a total volume of 200 ul of the incubation mixture containing 50 mM sodium acetate buffer, pH 4.5, 0.4 uM FRET substrate, 2.4 nM enzyme, 5% DMSO, and 0.05% Brij-35. The tested compounds were serially diluted in DMSO and pre-incubated with the substrate. The reaction was started by addition of enzyme.
Measurement: IC50 = 1.2 nM (pChEMBL 8.920000076293945)
Descriptors: MW 437.5, ALogP 3.24, HBA 6, HBD 1, PSA 108.51, QED 0.63
Compound (SMILES): CCCCc1nn(C)c(C)c1NS(=O)(=O)c1ccc(CCCCC2CCN(C)CC2)cc1
InChIKey: UEIHUROJPODEIZ-UHFFFAOYSA-N
Target: Glycylpeptide N-tetradecanoyltransferase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P30419
Assay: Enzyme Inhibition Assay: Measurements were performed using a modification of the scintillation proximity assay platform described previously by Georgopapadakou, N. H. et al. (22nd International Congress on Chemotherapy, 2001, Abstract P16.001). Compounds were solubilised in DMSO at a top concentration of 10 mM and serially diluted in half log steps to achieve a range of final assay concentrations of 100 uM to 1 nM. Compound at each concentration (100-fold final) was added to white 384 well plates in a volume of 0.5 ml. Human, A. fumigatus, T. brucei or L. major N-myristoyl transferase enzyme, dissolved to a working concentration of 10 nM in assay buffer (30 mM Tris/HCl pH 7.4, 0.5 mM EGTA, 0.5 mM EDTA, 1.25 mM DTT, 0.1% Triton X-100), was then added to columns 1 to 11 and 13 to 23 of the plates in a volume of 20 ml. To columns 12 and 24, 20 ml assay buffer was added to provide a no enzyme control. Following a 5 minute incubation at room temperature the substrates (GCGGSKVKPQPPQAK(Biotin)-Amide and myristoyl coenzyme A), dissolved in assay buffer, were added to all wells in a volume of 20 ml to start the reaction. The final concentrations of peptide and 3H-myristoyl coenzyme A were 0.5 mM and 125 nM respectively and the specific activity of the radiolabel was 8 Ci/mmol. Plates were then incubated at room temperature for up to 50 minutes (dependant upon the period of linearity for the different enzyme species) before SPA beads, suspended to 1 mg/ml in a stop solution (200 mM Phosphoric Acid/NaOH pH 4, 750 mM MgCl2), were added in a volume of 40 ml.
Measurement: IC50 = 400 nM (pChEMBL 6.400000095367432)
Descriptors: MW 460.69, ALogP 4.93, HBA 5, HBD 1, PSA 67.23, QED 0.48
Compound (SMILES): Cc1ccc(Oc2ccnc(NC(=O)C3CC3)c2)cc1NC(=O)Nc1ccc(Cl)c(C(F)(F)F)c1
InChIKey: PGLFODISHUVFOO-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase B-raf (SINGLE PROTEIN), Homo sapiens
UniProt: P15056
Assay: Inhibition Assay: [Experimental method]: Use ADP-GLO™ assay kit from Promega to evaluate the inhibitory activity of compounds at B-Raf. [Instrument]: PerKinElmer's ENVISION plate reader. [Material]: Optiplate-384 well plate (PerKinElmer), kinase buffer (50 mM Hepes pH7.5, 1 mM EGTA, 2 mM DTT, 10 mM Mg2+, 0.05% BSA), B-Raf kinase (Millipore, catalogue #14-530-K), GST-MEK1 substrate (Carna, catalogue #07-141-10), Super pure ATP (Promega), ADP-GLO™ assay kit (Promega, catalogue # V9102), DMSO (Sigma, catalogue #34869), purified water (Millipore, type: Milli-Q). [Study conditions]: Mix B-Raf kinase (final concentration: 5 nM) and compound (DMSO final concentration: 0.25%) and preincubate at 30° C. for 20 min, then add ATP (final concentration: 6 μM) and reaction substrate (final concentration: 30 nM), React for 2 hrs at 30° C. After reaction, add ADP-GLO™ reagent, react for 40 min at room temperature, then add ADP-GLO™ detecting agent, react for 30 min at room temperature. After that, use ENVSION to measure the fluorescence.
Measurement: IC50 = 18 nM (pChEMBL 7.75)
Descriptors: MW 504.9, ALogP 6.85, HBA 4, HBD 3, PSA 92.35, QED 0.34
Compound (SMILES): Cc1ccoc1C(=O)Nc1cccc(C#Cc2cncc(C(=O)N=S(=O)(CCCO)CCCO)c2)c1
InChIKey: HAXLIGAXLBLFAT-UHFFFAOYSA-N
Target: Platelet-derived growth factor receptor beta (SINGLE PROTEIN), Homo sapiens
UniProt: P09619
Assay: PDGFRbeta Kinase Assay: Biochemical PDGFRbeta kinase assays were performed in 96 well microtiter plates that were coated overnight with 75 ug of poly-Glu-Tyr (4:1) in 10 mM Phosphate Buffered Saline (PBS), pH 7.4. The coated plates were washed with 2 mls per well PBS+0.05% Tween-20 (PBS-T), blocked by incubation with PBS containing 1% BSA, then washed with 2 mls per wellPBS-T prior to starting the reaction. Reactions were carried out in 100 uL reaction volumes containing 36 uM ATP in kinase buffer (50 mM Hepes buffer pH 7.4, 20 mM MgCl2, 0.1 mM MnCl2 and 0.2 mM Na3VO4). Test compounds were reconstituted in 100% DMSO and added to the reaction to give a final DMSO concentration of 5%. Reactions were initiated by the addition 20 ul per well of kinase buffer containing 200-300 ng purified cytoplasmic domain PDGFR-b protein (Millipore). Following a 60 minute incubation at 30° C., the reactions were washed 2 mls per well PBS-T. 100 ul of a monoclonal anti-phosphotyrosine antibody-peroxidase conjugate diluted 1:10,000 in PBS-T was added to the wells for 30 minutes. Following a 2 mls per well wash with PBS-Tween-20, 100 ul of 0-Phenylenediamine Dihydrochloride in phosphate-citrate buffer, containing urea hydrogen peroxide, was added to the wells for 7-10 minutes as a colorimetric substrate for the peroxidase. The reaction was terminated by the addition of 100 ul of 2.5N H2SO4 to each well and read using a microplate ELISA reader set at 492 nm.
Measurement: IC50 = 26 nM (pChEMBL 7.579999923706055)
Descriptors: MW 509.58, ALogP 3.01, HBA 7, HBD 3, PSA 142.09, QED 0.38
Compound (SMILES): Brc1cnc(Nc2cccc(Oc3ccccc3)c2)nc1Nc1cc(C2CC2)n[nH]1
InChIKey: SPKFIYWRRHDPHP-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 463.34, ALogP 6.12, HBA 6, HBD 3, PSA 87.75, QED 0.31
Compound (SMILES): CCCN1CCC(c2cc(OC)c(Nc3nccc(-c4c(-c5ccc(OCC)c(C(=O)Nc6c(F)cccc6F)c5)nc5ccccn45)n3)cc2C)CC1
InChIKey: YMSGHIRZTKWOJL-UHFFFAOYSA-N
Target: Insulin receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P06213
Assay: Inhibition of human GST-rTEV-tagged insulin receptor (979 to 1382 residues) expressed in baculovirus infected insect Sf9 cells assessed as decrease in biotin-aminohexyl-AEEEEYMMMMAKKKK-NH2 phosphorylation after 1 hr by fluorometer
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 731.85, ALogP 9.04, HBA 9, HBD 2, PSA 105.91, QED 0.13
Compound (SMILES): Cc1sc(NC(=O)C2=C(C(=O)O)CCC2)c(-c2nc(C3CC3)no2)c1C1CC1
InChIKey: MSBHNVBZWYOJLI-UHFFFAOYSA-N
Target: Fatty acid-binding protein 5 (SINGLE PROTEIN), Homo sapiens
UniProt: Q01469
Assay: Time Resolved-Fluorescence Energy Transfer (TR-FRET) Assay: Stock DMSO solutions (1.8 mM) of compounds were serially diluted 3-fold for ten concentrations with 100% DMSO (50 μM to 0.003 μM final compound concentration). 1 μl of these compound dilutions and 1 μl of Bodipy labeled fatty acid 4.5 μM in 100% DMSO (Bodipy FL C11, cat. no. D3862, Invitrogen) were sequentially pipetted in wells of 384-well black polypropylene plates (Thermo Matrix cat. no. 4344). FABP4 or FABP5 protein was then added (28 μl of 64 nM protein in 25 mM Tris pH 7.5, 0.4 mg/ml α-globulin, 1 mM DTT, 0.012% NP40, final protein concentration: 50 nM). Assay blanks contained ligand, but no protein. Neutral controls contained ligand, but no compound. After adding the detection reagent (Tb antiHis6 antibody, Columbia Biosciences, TB-110, 6 μl of a 24 nM Ab solution in 25 mM Tris pH 7.5, 0.4 mg/ml γ-globulin, final Tb antiHis6 Ab concentration: 4 nM), plates were spun one minute at 1000 rpm.
Measurement: IC50 = 30 nM (pChEMBL 7.519999980926514)
Descriptors: MW 399.47, ALogP 4.36, HBA 6, HBD 2, PSA 105.32, QED 0.75
Compound (SMILES): O=C(Nc1ccc(CNc2nc(NCc3ccco3)nc3ccc(C(F)(F)F)cc23)cc1)c1ccc(Cl)cc1
InChIKey: WQDGHNADASGKAA-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 = 2813 nM (pChEMBL 5.550000190734863)
Descriptors: MW 551.96, ALogP 7.37, HBA 6, HBD 3, PSA 92.08, QED 0.19
Compound (SMILES): Cc1c(Cc2ccccc2)nnc(N2CCC(c3ncc(Cl)[nH]3)CC2)c1C
InChIKey: QQDFLNQCKPEAOT-UHFFFAOYSA-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 381.91, ALogP 4.44, HBA 4, HBD 1, PSA 57.7, QED 0.73
Compound (SMILES): NCc1ccc2c(c1)CN(C(=O)Nc1ccc(NC(=O)CC3CCCC3)cc1)C2
InChIKey: AJCBDYIXXMBXIP-UHFFFAOYSA-N
Target: Nicotinamide phosphoribosyltransferase (SINGLE PROTEIN), Homo sapiens
UniProt: P43490
Assay: Time-Resolved Fluorescence Resonance Energy Transfer (TR-FRET) Binding Assay : Probe 2:The assay was carried out in 18 uL low volume plates (Owens Corning) in reaction buffer (50 mM HEPES (NaOH), pH 7.5, 100 mM NaCl, 10 mM MgCl2, 1 mM DTT, 1% Glycerol) using 6.8 nM recombinant, human, C-terminally-His tagged NAMPT, 1 nM Tb-anti-His antibody (Invitrogen, Cat #PV5895), and 200 nM probe (Oregon Green 488-conjugated APO0866; A-1287128.0. Plates were covered, and reactions were carried out for 2-3 hours. Plates were read with Envision (Laser Lantha low volume protocol) after 2 to 3 hours. Excitation was carried out at 337 nm, and the ratio of emission of Oregon Green (520 nm) to terbium (492 nm) was determined and used to calculate IC50 values of test compounds.
Measurement: IC50 = 11.7 nM (pChEMBL 7.929999828338623)
Descriptors: MW 392.5, ALogP 4.21, HBA 3, HBD 3, PSA 87.46, QED 0.71
Compound (SMILES): COc1cc(OC)cc(N(c2ccc3ncc(-c4cnn(C)c4)nc3c2)S(=O)(=O)N(C)C)c1
InChIKey: YFVSIFXYGYSXNP-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 = 9332.54 nM (pChEMBL 5.03000020980835)
Descriptors: MW 468.54, ALogP 2.99, HBA 8, HBD 0, PSA 102.68, QED 0.41
Compound (SMILES): Cc1cc([C@@](C)(O)C#Cc2ccc3c(c2)-c2nc(C(N)=O)cn2CCO3)no1
InChIKey: QYHQDVASMWOBHE-FQEVSTJZSA-N
Target: Serine/threonine-protein kinase D1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15139
Assay: Inhibition of full length GST-tagged human PRKD1 expressed in Baculovirus expression system using ATP as substrate incubated for 1 to 2 hrs by transcreener ADP assay based fluorescence correlation spectroscopic analysis
Measurement: Ki = 14 nM (pChEMBL 7.849999904632568)
Descriptors: MW 378.39, ALogP 1.6, HBA 7, HBD 2, PSA 116.4, QED 0.65
Compound (SMILES): NC(=O)c1ccc(NC2CNCCC2c2ccc(Cl)c(F)c2)c2cncnc12
InChIKey: NSHZNQHXFGNGRZ-UHFFFAOYSA-N
Target: RAC-alpha serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31749
Assay: AKT Enzyme Assay: A TTP Mosquito liquid handling instrument is used to place 125 ul of the appropriate concentration of inhibitor in 100% DMSO (for a dose response curve calculation) into each well of a 384-well plate. To this reaction components are added to a final volume of 12.50 0.1 ng/uL His-AKT (Full Length), (Invitrogen, Part # P2999, Lot #641228C). 160 uM ATP (Fluka, 02055) 1 mM DTT (Sigma, D0632) 1 mM MgCl2 (Sigma, M1028) 1 uM substrate peptide (sequence FITC-AHA-GRPRTSSFAEG-NH2), synthesized by Tufts Peptide Synthesis service. 100 mM HEPES pH 7.5 (Calbiochem, 391338) 0.015% Brij-35 (Sigma, B4184)The reaction is incubated for 90 min at 25° C, and then stopped by the addition of 70 ul of Stop buffer (100 mM HEPES pH 7.5, 0.015% Brij-35, 10 mM EDTA (Sigma, E7889)).The plate is read on a Caliper LC 3000 in an Off-Chip mobility shift assay format, using the following parameters for a 12-sipper chip: screening pressure -2.3 psi, upstream voltage -500, and downstream voltage -3000.
Measurement: IC50 = 130 nM (pChEMBL 6.889999866485596)
Descriptors: MW 399.86, ALogP 3.08, HBA 5, HBD 3, PSA 92.93, QED 0.63
Compound (SMILES): O=C(CO)N[C@H]1CC[C@H](CCN2CCC(c3noc4cc(F)c(F)cc34)CC2)CC1
InChIKey: MQHVJCAEBAKURM-KOMQPUFPSA-N
Target: D(3) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P35462
Assay: Radioligand Binding Assay: Aliquots of membrane preparations were thawed at RT, resuspended in assay buffer (D2, D3: 50 mM Tris-HCl, 120 mM NaCl, 5 mM MgCl2, 1 mM EDTA, 5 mM KCl, 1.5 mM CaCl2, pH=7.4; 5-HT2A: 50 mM Tris-HCl, 10 mM MgCl2, 1 mM EGTA, pH=7.4), homogenized with a Polytron for 20-30 sec at 12,000 rpm and adjusted to a final concentration of approximately 7.5 ug protein/well (D2, D3) and 15 ug protein/well (5-HT2A), respectively.The binding affinity (Ki) of the compounds was determined using radioligand binding. Membranes were incubated in a total volume of 200 ul with a fixed concentration of radioligand (final concentration approximately 0.7 nM [3H]-spiperone for D2, 0.5 nM [3H]-spiperone for D3, and 1.1 nM [3H]-ketanserin for 5-HT2A) and ten concentrations of test compound in ranging between 10 uM-0.1 nM for 1 h at RT. At the end of the incubation, the reaction mixtures were filtered on to unifilter 96-well white microplates with bonded GF/C filters.
Measurement: Ki = 19.95 nM (pChEMBL 7.699999809265137)
Descriptors: MW 421.49, ALogP 3.34, HBA 5, HBD 2, PSA 78.6, QED 0.75
Compound (SMILES): COc1ccc(CNc2nc(N3CC4CC4C3)ncc2C(=O)NCCN2CCOCC2)cc1Cl
InChIKey: JYGJLOZZTXETOG-UHFFFAOYSA-N
Target: Dual 3',5'-cyclic-AMP and -GMP phosphodiesterase 11A (SINGLE PROTEIN), Homo sapiens
UniProt: Q9HCR9
Assay: Caliper Mobility-Shift Assay: To a 96-well plate, 20 μL of 10 μM FL-cGMP as the substrate was added; then 1 μL solution of the compound in DMSO or DMSO solution without compound was added; and then 29 μL of 0.28 ng/μL PDE-11 enzyme buffer (100 mM Hepes pH 7.5, 5 mM MgCl2, 0.002% Brij-35) was added. The maximum final concentration of the compound was 10 μM. The plate was incubated at 30° C. for 1 h, and 20 μL of 70 μM EDTA was then added to stop the reaction. 26 μL of solution of each well was transferred to a 384-well plate.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 487, ALogP 2.27, HBA 8, HBD 2, PSA 91.85, QED 0.56
Compound (SMILES): CN(c1nc(Nc2cnn(C)c2)ncc1Cl)C1CC2CN(C(=O)CC#N)CC2C1
InChIKey: SADNCPKHQUVYEE-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: Kinase Assay: JAK2 (h) is incubated with 8 mM MOPS pH 7.0, 0.2 mM EDTA, 100 μM KTFCGTPEYLAPEVRREPRILSEEEQEMFRDFDYIADWC, 10 mM MgAcetate and [γ-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 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 = 41 nM (pChEMBL 7.389999866485596)
Descriptors: MW 414.9, ALogP 2.19, HBA 8, HBD 1, PSA 102.97, QED 0.8
Compound (SMILES): CN(C)C[C@@H]1Cc2ccccc2CN1C(=O)c1ccc(Cl)cc1-c1cc(C(=O)N(c2ccc(O)cc2)c2ccc3c(ccn3C)c2)c2n1CCCC2
InChIKey: WPEONBMHCNCLCX-UMSFTDKQSA-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 = 16 nM (pChEMBL 7.800000190734863)
Descriptors: MW 712.29, ALogP 8.45, HBA 6, HBD 1, PSA 73.95, QED 0.18
Compound (SMILES): CNC(=N)NCCC[C@H](NC(=O)[C@H](CC(C)C)NC(=O)NNC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](NC(=O)[C@H](CC(N)=O)NC(=O)CNC(=O)[C@@H](Cc1ccc(O)cc1)NC(C)=O)[C@@H](C)O)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(N)=O
InChIKey: YKNXJAQUXMTJGB-INAOFNLRSA-N
Target: KiSS-1 receptor (SINGLE PROTEIN), Rattus norvegicus
UniProt: Q924U1
Assay: Agonist activity at rat KISS1R expressed in CHO/dhfr cells assessed as increase in intracellular Ca2+ levels measured for 180 secs by Fluo 3-AM dye based FLIPR assay
Measurement: EC50 = 46 nM (pChEMBL 7.340000152587891)
Descriptors: MW 1169.31
Compound (SMILES): CC[C@H](C)[C@@H]1NCCOc2ccc(F)cc2CCCNC(=O)[C@H](Cc2cccc(Cl)c2)NC(=O)C2(CCCC2)NC1=O
InChIKey: HRYKLLLOPGBPGO-PTJQVGQKSA-N
Target: Growth hormone secretagogue receptor type 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q92847
Assay: Agonist activity at human GSHR1a transfected in CHOK1 cells co-expressing Galpha16 assessed as increase in Ca2+ release by aequorin assay
Measurement: EC50 = 100 nM (pChEMBL 7)
Descriptors: MW 601.16, ALogP 4.08, HBA 5, HBD 4, PSA 108.56, QED 0.42
Compound (SMILES): CC(Oc1ccccc1)C(=O)NCC(O)CN1CCc2ccccc2C1
InChIKey: WBVVJINBZYMVKR-UHFFFAOYSA-N
Target: Protein arginine N-methyltransferase 5 (SINGLE PROTEIN), Homo sapiens
UniProt: O14744
Assay: Inhibition of PRMT5 in human Z138 cells assessed as decrease in di-methyl arginine levels after 96 hrs by Western blot method
Measurement: EC50 = 101 nM (pChEMBL 7)
Descriptors: MW 354.45, ALogP 1.99, HBA 4, HBD 2, PSA 61.8, QED 0.8
Compound (SMILES): COc1cc(NC(=O)C(=O)c2ccc3[nH]c4ccccc4c3c2)cc(OC)c1OC
InChIKey: KGHHCZONGRVNSD-UHFFFAOYSA-N
Target: Pancreatic triacylglycerol lipase (SINGLE PROTEIN), Sus scrofa
UniProt: P00591
Assay: Inhibition of porcine pancreatic lipase assessed as reduction in 4-nitrophenol formation from 4-nitrophenyl butyrate substrate preincubated for 30 mins followed by substrate addition measured after 5 mins by spectrophotometer
Measurement: IC50 = 9580 nM (pChEMBL 5.019999980926514)
Descriptors: MW 404.42, ALogP 4.17, HBA 5, HBD 2, PSA 89.65, QED 0.37
Compound (SMILES): O=C(O)c1ccnc2c(N3CCN(CCc4ccc(OCCCN5CCCCCC5)cc4)CC3)cccc12
InChIKey: CDHFDAUUCAHJKV-UHFFFAOYSA-N
Target: Histamine H3 receptor (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y5N1
Assay: Antagonist activity at human Histamine H3 receptor expressed in CHO cell membranes assessed as inhibition of histamine-induced [35S]GTPgammaS binding after 2 to 6 hrs by scintillation proximity assay
Measurement: Ki = 1.585 nM (pChEMBL 8.800000190734863)
Descriptors: MW 516.69, ALogP 4.94, HBA 6, HBD 1, PSA 69.14, QED 0.38
Compound (SMILES): CN[C@@H](C)C(=O)Nc1ccc(-c2c(-c3ccc(C)nc3)nc3cc(C)ccn23)c(C#Cc2ccc3c(C)nccc3c2)n1
InChIKey: ROMCJEPRVBSBEK-DEOSSOPVSA-N
Target: E3 ubiquitin-protein ligase XIAP (SINGLE PROTEIN), Homo sapiens
UniProt: P98170
Assay: Binding Assays (DELFIA): BIR3 domains (10 nM) were incubated with SMAC peptide (10 nM) in assay buffer (50 mM Tris, 120 mM NaCl, 0.1% BSA, 1 mM DTT, 0.05% Triton X100) for one hour at room temperature in the presence of inhibitory compounds. The assay mixture was transferred to a streptavidin coated plate and incubated for one hour at room temperature to allow binding of the biotinylated peptide and associated BIR3 domains to the plate. After several washing steps Eu labeled anti-GST antibody (e.g. Perkin Elmer DELFIA Eu-N1-antiGST AD0250) was added to detect BIR3 domain-SMAC peptide interactions according to Perkin Elmer's instructions. Briefly, the antibody was added (dilution 1:5000 in Perkin Elmer DELFIA Assay Buffer 2013-01) and incubated for one hour. After 3 washing steps using Delfia Washing Buffer (Perkin Elmer DELFIA Wash 2013-05), Enhancement Solution (Perkin Elmer Enhancement Asolution 2013-02) was added and incubation continued for 10 minutes.
Measurement: IC50 = 108 nM (pChEMBL 6.96999979019165)
Descriptors: MW 565.68, ALogP 5.88, HBA 7, HBD 2, PSA 97.1, QED 0.25
Compound (SMILES): NC(=O)c1ccc(NC2CNCC2c2cccc(OC(F)(F)F)c2)c2cncnc12
InChIKey: KEKMTFSRYLVCEZ-UHFFFAOYSA-N
Target: RAC-alpha serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P31749
Assay: AKT Enzyme Assay: A TTP Mosquito liquid handling instrument is used to place 125 ul of the appropriate concentration of inhibitor in 100% DMSO (for a dose response curve calculation) into each well of a 384-well plate. To this reaction components are added to a final volume of 12.50 0.1 ng/uL His-AKT (Full Length), (Invitrogen, Part # P2999, Lot #641228C). 160 uM ATP (Fluka, 02055) 1 mM DTT (Sigma, D0632) 1 mM MgCl2 (Sigma, M1028) 1 uM substrate peptide (sequence FITC-AHA-GRPRTSSFAEG-NH2), synthesized by Tufts Peptide Synthesis service. 100 mM HEPES pH 7.5 (Calbiochem, 391338) 0.015% Brij-35 (Sigma, B4184)The reaction is incubated for 90 min at 25° C, and then stopped by the addition of 70 ul of Stop buffer (100 mM HEPES pH 7.5, 0.015% Brij-35, 10 mM EDTA (Sigma, E7889)).The plate is read on a Caliper LC 3000 in an Off-Chip mobility shift assay format, using the following parameters for a 12-sipper chip: screening pressure -2.3 psi, upstream voltage -500, and downstream voltage -3000.
Measurement: IC50 > 100000 nM (pChEMBL 4)
Descriptors: MW 417.39, ALogP 2.79, HBA 6, HBD 3, PSA 102.16, QED 0.59
Compound (SMILES): N=C(Nc1cccc(OC[C@@H]2NCC[C@H]2OCc2cccc(F)c2)c1)c1cccs1
InChIKey: NERSBYIQVCXBJN-LEWJYISDSA-N
Target: Nitric oxide synthase 3 (SINGLE PROTEIN), Bos taurus
UniProt: P29473
Assay: Inhibition Assay: The compounds were evaluated for in vitro inhibition against three NOS isozymes: rat nNOS, bovine eNOS and marine iNOS using known literature methods. (Hevel, J. M.; Marietta, M. A. Nitric-oxide synthase assays. Method Enzymol. 1994, 233, 250-258).
Measurement: Ki = 1860 nM (pChEMBL 5.730000019073486)
Descriptors: MW 425.53, ALogP 4.65, HBA 5, HBD 3, PSA 66.37, QED 0.36
Compound (SMILES): CCN1CC(C)(C)Oc2nc(N3CC4CCC(C3)O4)nc(-c3ccc(NC(=O)NCC4CCOCC4)c(F)c3)c2C1=O
InChIKey: XKVDHJYQVABTHK-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 > 10000 nM (pChEMBL 5)
Descriptors: MW 582.68, ALogP 3.83, HBA 8, HBD 2, PSA 118.15, QED 0.53
Compound (SMILES): Cc1ccc(-n2nccn2)c(C(=O)N2CCOC2Cc2ccn(-c3ccc(F)cn3)n2)c1
InChIKey: CWBJXWWFPDALKJ-UHFFFAOYSA-N
Target: Orexin receptor type 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O43614
Assay: Antagonistic Activity Assay: The antagonistic activities of the test compounds on human orexin-1 receptor (hOX1R) and orexin-2 receptor (hOX2R) were measured by modifying from the method described in literature (Toshikatsu Okumura et al., Biochemical and Biophysical Research Communications 280, 976-981, 2001). Chinese hamster ovary (CHO) cells forcibly expressing the hOX1R and hOX2R were seeded into a 96 well Black clear bottom plate (Nunc) at 20,000 cells per well, which were cultured in Ham's F-12 medium containing 0.1 mM MEM non-essential amino acids, 0.5 mg/ml G418, 10% fetal bovine serum (all by Invitrogen) for 16 hours under the conditions of 37° C., 5% CO2. After removing the medium, 100 uL of 0.5 uM Fluo-4AM ester (Dojin) in an assay buffer (25 mM HEPES (Dojin), Hank's balanced salt solution (Invitrogen), 0.1% bovine serum albumin, 2.5 mM probenecid, 200 ug/ml Amaranth (all by Sigma-Aldrich), pH 7.4) was added and the cells were incubated for 60 minutes at 37° C., 5% CO2. After removing the medium, 100 uL of 0.5 uM Fluo-4AM ester (Dojin) in an assay buffer (25 mM HEPES (Dojin), Hank's balanced salt solution (Invitrogen), 0.1% bovine serum albumin, 2.5 mM probenecid, 200 ug/ml Amaranth (all by Sigma-Aldrich), pH 7.4) was added and the cells were incubated for 60 minutes at 37° C., 5% CO2. After removing the assay buffer containing fluo-3AM ester, the test compound was dissolved in dimethyl sulfoxide to be 10 mM and diluted with the assay buffer, 150 uL of which was added and incubated for 30 minutes.
Measurement: IC50 = 12.1 nM (pChEMBL 7.920000076293945)
Descriptors: MW 433.45, ALogP 2.34, HBA 8, HBD 0, PSA 90.96, QED 0.48
Compound (SMILES): COc1ccc(Br)c(CC2CCN(CCc3cccc(Cl)c3)CC2)c1
InChIKey: QROHUABRIDMBGI-UHFFFAOYSA-N
Target: 5-hydroxytryptamine receptor 1A (SINGLE PROTEIN), Homo sapiens
UniProt: P08908
Assay: Displacement of [3H]-8-OH-DPAT from human 5-HT1A receptor expressed in CHOK1 cells after 30 mins by liquid scintillation counting analysis
Measurement: Ki = 2.93 nM (pChEMBL 8.529999732971191)
Descriptors: MW 422.79, ALogP 5.61, HBA 2, HBD 0, PSA 12.47, QED 0.6
Compound (SMILES): Brc1csc(CN2CCC(c3nnn4cnc5[nH]ccc5c34)CC2)c1
InChIKey: ZEORVPNTEZYZEW-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 = 10 nM (pChEMBL 8)
Descriptors: MW 417.34, ALogP 3.81, HBA 6, HBD 1, PSA 62.11, QED 0.55
Compound (SMILES): CN[C@@H](C)C(=O)N[C@@H]1C(=O)N(Cc2cccc3c2cnn3-c2ccccc2C#N)c2ccc(Br)cc2OC12CCOCC2
InChIKey: WLCBYDQXWPRQBT-AFJIDDCJSA-N
Target: E3 ubiquitin-protein ligase XIAP (SINGLE PROTEIN), Homo sapiens
UniProt: P98170
Assay: TR-FRET Assay: Ten nanomolar of 6x 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-(8-biotin)-OH 1:2 TFA, in the presence of 50 mM Tris-C1, 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 = 13100 nM (pChEMBL 4.880000114440918)
Descriptors: MW 643.54, ALogP 4.23, HBA 8, HBD 2, PSA 121.51, QED 0.32
Compound (SMILES): COc1ccc(/C=C2\CN(C(=O)CS(N)(=O)=O)Cc3c(C(=O)N[C@H](C)c4ccccn4)nn(-c4ccc(Cl)cc4Cl)c32)cc1
InChIKey: UIHMQZJVBBITKP-JZQBQCRLSA-N
Target: Cannabinoid receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P34972
Assay: Inverse agonist activity at human CB2 receptor transfected in HEK293 cells assessed as increase of forskolin-induced cAMP production incubated for 30 mins followed by d2 labeled cAMP addition measured after 60 mins by HTRF assay
Measurement: EC50 = 1450 nM (pChEMBL 5.840000152587891)
Descriptors: MW 655.56, ALogP 4.25, HBA 8, HBD 2, PSA 149.51, QED 0.29
Compound (SMILES): CCOc1cc(N2CCOCC2)ccc1Nc1nc2c(c(Nc3ccccc3S(=O)(=O)NC(C)C)n1)CCN2
InChIKey: QFCTWDJEXUVHOB-UHFFFAOYSA-N
Target: Protein-tyrosine kinase 2-beta (SINGLE PROTEIN), Homo sapiens
UniProt: Q14289
Assay: Biochemical Assay: To measure inhibitory activity of FAK/PYK2 inhibitors, compounds were first prepare as a 1 mM stock in 100% DMSO and 3-fold serial dilution was performed in a 96-well plate (Corning, 3897) to generate 12 different concentration of 100× stock. A 5 μl of 100× stock of each concentration was added to wells containing 95 μl of 1× reaction buffer (40 mM Tris, pH7.5, mM MgCl2, 1 mM DTT and 1 mM CHAPS) to generate 5× stock. Then 2 μl of 5× stock of each concentration was added to a 384 wells-OptiPlate (PerkinElmer, 6007299). For FAK, 4 μl of 2.5 nM FAK, 1 μl of 8 μg/μl BSA and 1.5 μl of 666 nM ULight-poly Glu, Ala, Tyr (1:1:1) peptide substrate, prepared in above reaction buffer, were added to each well. The reaction was initiated by adding 1.5 μl of 33.3 μM ATP. The reaction was allowed to proceed for 120 min before being quenched with 5 μl of 40 mM EDTA stop buffer prepared in 1×LANCE detection buffer (PerkinElmer, CR97-100). For PYK2, 5 μl of 2 nM PYK2 and 1.5 μl of 666 nM ULight-poly Glu, Ala, Tyr (1:1:1) peptide substrate, prepared in above reaction buffer, were added to each well. The reaction was initiated by adding 1.5 μl of 46.6 μM ATP. The reaction was allowed to proceed for 40 min before being quenched with 5 μl of 40 mM EDTA stop buffer prepared in 1×LANCE detection buffer (PerkinElmer, CR97-100). Upon quenching of the reaction, 5 μl of 8 nM anti-phosphotyrosine antibody was added to each well and incubated for 60 minutes.
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 553.69, ALogP 3.85, HBA 10, HBD 4, PSA 129.74, QED 0.29
Compound (SMILES): COc1nc2ccc(C(O)(c3ccc(C(F)(F)F)nc3)c3cncn3C)cc2c(Cl)c1Cc1ccc(C(F)(F)F)cc1
InChIKey: YKOCDXNRGRBHBI-UHFFFAOYSA-N
Target: Nuclear receptor ROR-gamma (SINGLE PROTEIN), Homo sapiens
UniProt: P51449
Assay: ThermoFluor® Assay: Bar-coded assay plates are robotically loaded onto a thermostatically controlled PCR-type thermal block and then heated at a typical ramp-rate of 1 °C./min for all experiments. Fluorescence was measured by continuous illumination with UV light (Hamamatsu LC6) supplied via fiber optic and filtered through a band-pass filter (380-400 nm; >6 OD cutoff). Fluorescence emission of the entire 384-well plate was detected by measuring light intensity using a CCD camera (Sensys, Roper Scientific) filtered to detect 500±25 nm, resulting in simultaneous and independent readings of all 384 wells. Images were collected at each temperature, and the sum of the pixel intensity in a given area of the assay plate was recorded versus temperature. Reference wells contained RORγt without compounds, and the assay conditions were as follows: 0.065 mg/mL RORγt, 60 μM 1,8-ANS, 100 mM Hepes, pH 7.0, 10 mM NaCl, 2.5 mM GSH, 0.002% Tween-20. Project compounds were arranged in a pre-dosed mother plate (Greiner Bio-one) wherein compounds are serially diluted in 100% DMSO by 1:2 from a high concentration of 10 mM over 12 columns within a series (column 12 is a reference well containing DMSO, no compound). The compounds were robotically dispensed directly into assay plates (1×=46 nL) using a Hummingbird capillary liquid handling instrument (Digilab). Following compound dispense, protein and dye in buffer was added to achieve the final assay volume of 3 μL, followed by 1 μL of silicone oil.
Measurement: Kd = 33 nM (pChEMBL 7.480000019073486)
Descriptors: MW 606.95, ALogP 6.94, HBA 6, HBD 1, PSA 73.06, QED 0.21
Compound (SMILES): O=C(O)COC[C@H]1CC[C@H](COC(=O)N(c2ccc(O)cc2)c2ccc(Cl)cc2)CC1
InChIKey: FAOBONGDOXQKRS-QAQDUYKDSA-N
Target: Prostacyclin receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P43119
Assay: Agonist activity at recombinant human IP receptor expressed in CHO-K1 cells assessed as increase in intracellular cAMP level after 1 hr incubation by HTRF method
Measurement: EC50 = 25 nM (pChEMBL 7.599999904632568)
Descriptors: MW 447.92, ALogP 5.23, HBA 5, HBD 2, PSA 96.3, QED 0.57
Compound (SMILES): CS(=O)(=O)C1CCC(C(=O)N2CC[C@](c3ccc(C(F)(C(F)(F)F)C(F)(F)F)cc3)(S(=O)(=O)c3ccc(F)cc3)C2)CC1
InChIKey: ROJWRLPLLGYYCX-PZYUZEHPSA-N
Target: Nuclear receptor ROR-gamma (SINGLE PROTEIN), Homo sapiens
UniProt: P51449
Assay: Inverse agonist activity at human Gal4-fused RORgammat LBD (267 to 516 residues) expressed in human Jurkat cells measured after 18 hrs by steady-glo luciferase reporter gene assay
Measurement: EC50 = 128 nM (pChEMBL 6.889999866485596)
Descriptors: MW 661.63, ALogP 5.62, HBA 5, HBD 0, PSA 88.59, QED 0.3
Compound (SMILES): O=C(c1ccc2cc(Oc3ccc(C(F)(F)F)cn3)ccc2n1)N1CCCC1
InChIKey: JLCKYXMWUDMBNX-UHFFFAOYSA-N
Target: Sodium channel protein type 10 subunit alpha (SINGLE PROTEIN), Homo sapiens
UniProt: Q9Y5Y9
Assay: FRET-Based Membrane Potential Assay: Two days prior to the experiment, frozen HEK293 cells stably expressing recombinant human Nav1.8 (Essen, Ann Arbor, Mich.) were quickly thawed and plated at 22,500 cells/well in growth medium [MEM (Invitrogen #11095) with 10% FBS (Invitrogen #10082), 1 mM sodium pyruvate (Invitrogen, #C11360), 10 units/mL penicillin 10 U/mL streptomycin 29.2 ug/mL glutamine ((PSG 1%, Invitrogen #10378), 400 ug/mL zeocin (Invitrogen #R250) in black-walled, clear-bottom 384-well poly-D-lysine-coated assay plates (Greiner Bio-One, Frickenhausen, Germany) and incubated in a humidified 5% CO2 incubator at 37° C. On the day of the assay, medium was removed by aspiration, and cells were washed with assay buffer [HBSS (Invitrogen, Carlsbad, Calif.) containing 20 mM HEPES (Invitrogen, Carlsbad, Calif.)]. After washing, 30 uL assay buffer containing the fluorescent voltage-sensor probe CC2-DMPE (Invitrogen, Carlsbad, Calif.) at 20 uM and 0.01% pluronic F-127 (Invitrogen, Carlsbad, Calif.) was added to the cells. Cells were incubated for 40 minutes at room temperature in the dark. Following the incubation, the cells were washed and 30 uL assay buffer containing 2.5 uM DiSBAC2(3) substrate (Invitrogen, Carlsbad, Calif.) and 0.5 mM VABSC-1 (Invitrogen, Carlsbad, Calif.) was added to the cells. The cells were incubated for 60 minutes at room temperature in the dark. Fluorescence readings were made using a FLIPR TETRA(Molecular Devices, Sunnyvale Calif.) equipped with voltage-sensor probe optics. The depolarizing agent, veratridine (Sigma-Aldrich, St. Louis, Mo.), was made up at 3Ã¿ concentrations in assay buffer containing 1 mg/mL scorpion venom (SVqq, from Leiurus quinquestriatus; Sigma-Aldrich, St. Louis, Mo.).
Measurement: IC50 = 2530 nM (pChEMBL 5.599999904632568)
Descriptors: MW 387.36, ALogP 4.68, HBA 4, HBD 0, PSA 55.32, QED 0.66
Compound (SMILES): NCCC1CNC(=O)c2cc(-c3cc(Cl)ccc3F)c(-c3ccsc3)n21
InChIKey: OCDUTTRLHDUQLY-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9P1W9
Assay: Trans-Phosphorylation Assay: The inhibitory activity of putative kinase inhibitors and the potency of selected compounds were determined using a trans-phosphorylation assay.Specific peptide or protein substrates were trans-phosphorylated by their specific ser-thr or tyr kinase in the presence of ATP traced with 33P-gamma-ATP, and in the presence of their own optimal buffer and cofactors. At the end of the phosphorylation reaction, more than 98% unlabeled ATP and radioactive ATP were captured by an excess of the ion exchange dowex resin; the resin then settled down to the bottom of the reaction plate by gravity. Supernatant was subsequently withdrawn and transferred into a counting plate, then evaluated by beta-counting. Kinase Buffer (KB):The buffer for PIM2 assay was composed of HEPES 50 mM, at pH 7.5, with 1 mM MgCl2, 1 mM DTT, 3 uM Na3VO4, and 0.2 mg/mL BSA.Â  Full-length human PIM2 was expressed and purified as described in Fedorov O, et al., PNAS 2007 104, 51, 20523-28.
Measurement: IC50 = 77 nM (pChEMBL 7.110000133514404)
Descriptors: MW 389.88, ALogP 4.31, HBA 4, HBD 2, PSA 60.05, QED 0.7
Compound (SMILES): C[C@H](O)C(=O)N(CCN1[C@@H]2CC[C@H]1C[C@@H](c1cccc(C(N)=O)c1)C2)CC1CCC1.O=C(O)C(F)(F)F
InChIKey: WTVWNXBGSRUUAS-WRFHAHOJSA-N
Target: Delta-type opioid receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P41143
Assay: Displacement of [3H]-diprenorphine from human delta opioid receptor expressed in cell membranes
Measurement: Ki = 100 nM (pChEMBL 7)
Descriptors: MW 413.56, ALogP 2.51, HBA 4, HBD 2, PSA 86.87, QED 0.69
Compound (SMILES): CCCS(=O)(=O)Nc1ccc(F)c(C(=O)c2c[nH]c3ncc(-c4ccc(N)nc4)cc23)c1F
InChIKey: LLKABGXLUDCKEG-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 < 10 nM (pChEMBL 8)
Descriptors: MW 471.49, ALogP 3.87, HBA 6, HBD 3, PSA 130.83, QED 0.35
Compound (SMILES): Cc1nnc2sc(C(=O)NCc3ccc(S(C)(=O)=O)c(F)c3)c(N)c2c1C
InChIKey: LGEGCVPUCXJWNX-UHFFFAOYSA-N
Target: Muscarinic acetylcholine receptor M4 (SINGLE PROTEIN), Rattus norvegicus
UniProt: P08485
Assay: Positive allosteric modulation of rat M4 receptor expressed in CHO cells co-expressing Gqui5 by calcium mobilization assay
Measurement: EC50 = 57.54 nM (pChEMBL 7.239999771118164)
Descriptors: MW 408.48, ALogP 2.36, HBA 7, HBD 2, PSA 115.04, QED 0.68
Compound (SMILES): Cn1c(=O)c2c(CC(=O)Nc3ccn(-c4ccc(Cl)cc4)n3)cccc2n(C)c1=O
InChIKey: YMZSYLUBFOARLT-UHFFFAOYSA-N
Target: Transient receptor potential cation channel subfamily V member 1 (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NER1
Assay: Radiometric Calcium Assay: The inhibition of TRPA1 receptor activation was measured as inhibition of allylisothiocyanate (AITC) induced cellular uptake of radioactive calcium. Test compounds were dissolved in DMSO to prepare 10 mM stock solution and then diluted using plain medium with 0.1% BSA and 1.8 mM CaCl2 to get desired concentration. Final concentration of DMSO in the reaction was 0.5% (v/v). Human TRPA1 expressing CHO cells were grown in F-12 DMEM medium with 10% FBS, 1% penicillin-streptomycin solution, and 400 ug/ml of G-418. Cells were seeded 24 h prior to the assay in 96 well plates so as to get 50,000 cells per well on the day of experiment. Cells were treated with test compounds for 10 min followed by addition of AITC at a final concentration of 30 micromolar and 5 uCi/ml 45Ca+2 for 3 min at 25° C. Cells were washed and lysed using buffer containing 1% Triton X-100, 0.1% deoxycholate and 0.1% SDS. Radioactivity in the lysate was measured in Packard Top count.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 423.86, ALogP 2.26, HBA 7, HBD 1, PSA 90.92, QED 0.54
Compound (SMILES): Cc1ccc(NC(=O)c2cccc(C(F)(F)F)c2)cc1-c1cc(C(F)(F)F)nc(N2CCOCC2)n1
InChIKey: OSOVXTBDOUWVIM-UHFFFAOYSA-N
Target: RAF proto-oncogene serine/threonine-protein kinase (SINGLE PROTEIN), Homo sapiens
UniProt: P04049
Assay: In Vitro Enzyme Assay: Final assay conditions were 4 pM cRaf, 3 uM ATP, 10 nM biotin tagged MEK1 kinase dead protein substrate. Reactions were performed in Greiner384 well plates, catalog #784075. Reaction buffer was 50 mM Tris, pH 7.5, 50 mM NaCl, 10 mM MgCl2, 0.01% Tween-20, 0.05% BSA and 1 mM DTT. 5 ul of 2×cRaf plus MEK1 were dispensed into plates containing 0.25 ul of compound in 100% DMSO and incubated at room temperature for 30 minutes. Reactions were started by addition of 5 ul of 2×ATP. Reactions were run for two hours and terminated by addition of 10 ul of 2× antibody and Alphascreen bead mixture in Stop Buffer. Stop Buffer was 50 mM Tris, pH 7.5, 0.005% Tween-20, 25 mM EDTA.
Measurement: IC50 = 0.314 nM (pChEMBL 9.5)
Descriptors: MW 510.44, ALogP 5.58, HBA 5, HBD 1, PSA 67.35, QED 0.46
Compound (SMILES): CCc1ccc(/N=C2\SC(Cc3ccnc(Nc4ccc(C(=O)O)cn4)c3)C(=O)N2C)cc1
InChIKey: FMSSTDMQBGTWMW-PNHLSOANSA-N
Target: Aurora kinase A (SINGLE PROTEIN), Homo sapiens
UniProt: O14965
Assay: Inhibition of His-tagged human Aurora A kinase (122 to 40 residues) expressed in Escherichia coli BL21 (DE3) Rosetta cells using biotinylated STK2 substrate incubated for 30 mins by HTRF assay
Measurement: IC50 = 24 nM (pChEMBL 7.619999885559082)
Descriptors: MW 461.55, ALogP 4.28, HBA 7, HBD 2, PSA 107.78, QED 0.54
Compound (SMILES): Cc1cc(Nc2cc(C(F)(F)F)ccn2)nc(-c2ccc(NC3CCC(C(=O)O)CC3)nc2)c1
InChIKey: JYKXBKZQIDOXQU-UHFFFAOYSA-N
Target: Tyrosine-protein kinase SYK (SINGLE PROTEIN), Homo sapiens
UniProt: P43405
Assay: Homogeneous Time-Resolved Fluorescence (HTRF) Assay: A recombinant GST-hSyk fusion protein was used to measure potency of compounds to inhibit human Syk activity. The recombinant human GST-Syk (Carna Biosciences #08-176) (5 pM final concentration) was incubated with various concentrations of the inhibitor diluted in DMSO (0.1% final concentration) for 10 minutes at room temperature in 15 mM Tris-HCl (pH 7.5), 0.01% tween 20, 2 mM DTT in 384 well plate format. To initiate the reaction the biotinylated substrate peptide (250 nM final concentration) that contains the phosphorylation site for Syk was added with magnesium (5 mM final concentration) and ATP (25 uM final concentration). Final volume of the reaction was 10 uL. Phosphorylation of the peptide was allowed to proceed for 45x at room temperature. To quench the reaction and detect the phosphorylated product, 2 nM of a Europium-anti-phosphotyrosine antibody (Perkin Elmer #AD0161) and 70 nM SA-APC (Perkin-Elmer #CR130-100) were added together in 15 mM Tris pH 7.5.
Measurement: IC50 = 7 nM (pChEMBL 8.149999618530273)
Descriptors: MW 471.48, ALogP 5.66, HBA 6, HBD 3, PSA 100.03, QED 0.43
Compound (SMILES): COc1cc2c(Nc3ccc(NC(=O)Nc4cccc(Cl)c4)cc3)ncnc2cc1OCCCN1CCN(C)CC1
InChIKey: VLPPFMGJVIPXMF-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Inhibition of N-terminal GST-tagged human VEGFR-2 cytoplasmic domain (790 to 1356 residues) expressed in baculovirus expression system preincubated for 10 mins followed by FAM-labelled peptide substrate addition by caliper mobility shift assay
Measurement: IC50 = 588 nM (pChEMBL 6.230000019073486)
Descriptors: MW 576.1, ALogP 5.7, HBA 8, HBD 3, PSA 103.88, QED 0.21