lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): CCN1CCN(c2ccc(Nc3ncc(F)c(-c4cc(F)c5c(c4)C4(CCCC4)C(C)=N5)n3)nc2)CC1
InChIKey: FOLRMJVSUYSNKR-UHFFFAOYSA-N
Target: Cyclin-dependent kinase 1/ G1/S-specific cyclin-D3 (PROTEIN COMPLEX), Homo sapiens
UniProt: P30281
Assay: Kinase Inhibitory Activity Assay:     1.2.2 Preparation of kinase solution: Kinase solutions having the concentrations required for each reaction system were prepared from 100 ng/μl kinase stock solution and the 1× kinase reaction buffer.    1.2.3 Preparation of the test compound solution and control LY2835219 solution:      (1) Preparation of control LY2835219 solution        a. 1 μl of 10 mM standard substance stock solution was taken and added to 9 μl of kinase reaction buffer I and mixed well; then 90 μl of kinase reaction buffer I was added and mixed well; then 100 μl of kinase reaction buffer I was added and mixed well. The final concentration was 50 μM.        b. 40 μl of kinase reaction buffer II was added into B2 to B10 of a 96-well plate, and 50 μl of the above solution was added into B1;        c. 10 μl of solution was taken from well B1, added into B2, and mixed well; then 10 μl of the resulting solution was taken and added into B3, and dilution was carried out in sequence to B9, so as to obtain control solutions that are diluted by 5-fold sequentially.      (2) Preparation of test compound solution:        a. Test compound solutions at a certain concentration were taken, respectively, diluted with kinase reaction buffer I to a final concentration of 50 μM compound solution;        b. 40 μl of kinase reaction buffer II was added into H2 to H10 of the 96-well plate; and 50 μl of the above solution was added into H1;        c. 10 μl of solution was taken from well H1, added into H2, and mixed well; then 10 μl of the resulting solution was taken and added into H3, and dilution was carried out in sequence to H9, so as to obtain test compound solutions that are diluted by 5-fold sequentially.    1.2.4 Preparation of a mixed solution of reaction substrate and ATP:      a. Preparation of ATP solution:      200 μl of 0.1 mM ATP solution: 2 μl of 10 mM ATP was added to 198 μl of kinase reaction buffer I;      300 μl of 50 μM ATP solution: 150 μl of kinase reaction buffer I was added to 150 μl of the above 0.1 mM ATP solution;      b. Preparation of 300 μl of reaction substrate solution:      150 μl 1 μg/μl reaction substrate stock solution was added to 150 μl kinase reaction buffer I, and mixed well;      c. The above a/b solutions were mixed to obtain mixed solutions, respectively.
Measurement: IC50 = 2.83 nM (pChEMBL 8.550000190734863)
Descriptors: MW 503.6, ALogP 5.62, HBA 7, HBD 1, PSA 69.54, QED 0.49
Compound (SMILES): CN(CCn1cnc(-c2cc(C(=O)O)ccn2)c1)c1ccc(Cl)cc1
InChIKey: LYECZDRRRZNARD-UHFFFAOYSA-N
Target: Lysine-specific demethylase 4A (SINGLE PROTEIN), Homo sapiens
UniProt: O75164
Assay: Inhibition of recombinant human N-terminal His-tagged JMJD2A (1 to 350 residues) expressed in Escherichia coli using H3K9me3-biotin peptide as substrate after 30 mins in presence of alpha-ketoglutaric acid by LANCE TR-FRET assay
Measurement: IC50 = 100 nM (pChEMBL 7)
Descriptors: MW 356.81, ALogP 3.43, HBA 5, HBD 1, PSA 71.25, QED 0.73
Compound (SMILES): CC[C@H](C(=O)N1CC(C#N)C1)n1c(=O)c2cc(OC)c(OC)cc2c2cnc3[nH]ccc3c21
InChIKey: ZDNBWZRRFSXDFS-GOSISDBHSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Inhibition of JAK1 (unknown origin) preincubated for 20 mins followed by [33P]-ATP addition measured after 2 hrs by filter-binding method
Measurement: IC50 = 3.37 nM (pChEMBL 8.470000267028809)
Descriptors: MW 445.48, ALogP 2.98, HBA 7, HBD 1, PSA 113.24, QED 0.47
Compound (SMILES): Cc1ccc(COc2ccnn2-c2cc(C(=O)O)ccn2)cc1Cl
InChIKey: BJFOUULYELAMPD-UHFFFAOYSA-N
Target: Lysine-specific demethylase 2B (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NHM5
Assay: Inhibition of recombinant human C-terminal FLAG-tagged FBXL10 (1 to 650 residues) expressed in Escherichia coli using H3K36me2-biotin peptide as substrate after 30 mins in presence of alpha-ketoglutaric acid by AlphaScreen assay
Measurement: IC50 = 1000 nM (pChEMBL 6)
Descriptors: MW 343.77, ALogP 3.51, HBA 5, HBD 1, PSA 77.24, QED 0.77
Compound (SMILES): Cc1ccc(-c2c(N)n[nH]c2C)cc1
InChIKey: FIQXGADANMRLKW-UHFFFAOYSA-N
Target: Inhibitor of nuclear factor kappa-B kinase subunit alpha (SINGLE PROTEIN), Homo sapiens
UniProt: O15111
Assay: Inhibition of recombinant full length human His-tagged IKKalpha expressed in baculovirus expression system using ERLLDDRHDSGLDSMKDEE peptide as substrate measured after 60 mins by ADP-Glo kinase assay
Measurement: IC50 > 100000 nM (pChEMBL 4)
Descriptors: MW 187.25, ALogP 2.28, HBA 2, HBD 2, PSA 54.7, QED 0.72
Compound (SMILES): CN(CCc1cnn(-c2cc(C(=O)NC#N)ccn2)c1)Cc1ccc(F)cc1
InChIKey: QXPNFUDMDNCVJO-UHFFFAOYSA-N
Target: Lysine-specific demethylase 5A (SINGLE PROTEIN), Homo sapiens
UniProt: P29375
Assay: In Vitro Enzyme Inhibition Assay: The enzymatic assay of Jarid1A activity is based upon Time Resolved-Fluorescence Resonance Energy Transfer (TR-FRET) detection. The ability of test compounds to inhibit the activity of Jarid1A was determined in 384-well plate format under the following reaction conditions: 1 nM Jarid1A, 300 nM H3K4me3-biotin labeled peptide (Anaspec cat #64357), 2 μM alpha-ketoglutaric acid in assay buffer of 50 mM HEPES, pH7.3, 0.005% Brij35, 0.5 mM TCEP, 0.2 mg/ml BSA, 50 μM sodium L-ascorbate, and 2 μM ammonium iron(II) sulfate. Reaction product was determined quantitatively by TR-FRET after the addition of detection reagent Phycolink Streptavidin-allophycocyanin (Prozyme) and Europium-anti-mono- or di-methylated histone H3 lysine 4 (H3K4me1-2) antibody (PerkinElmer) in the presence of 5 mM EDTA in LANCE detection buffer (PerkinElmer) at a final concentration of 25 nM and 1 nM, respectively.The assay reaction was initiated by the following: 2 μl of the mixture of 900 nM H3K4me3-biotin labeled peptide and 6 μM alpha-ketoglutaric acid with 2 μl of 11-point serial diluted inhibitor in 3% DMSO was added to each well of plate, followed by the addition of 2 μl of 3 nM Jarid1A to initiate the reaction. The reaction mixture was incubated at room temp for 30 min, and terminated by the addition of 6 μl of 5 mM EDTA in LANCE detection buffer containing 50 nM Phycolink Streptavidin-allophycocyanin and 2 nM Europium-anti-H3K4me1-2 antibody. Plates were read by EnVisionMultilabel Reader in TR-FRET mode (excitation at 320 nm, emission at 615 nm and 665 nm) after 1 hr incubation at room temp. A ratio was calculated (665/615) for each well and fitted to determine inhibition constant (IC50).
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 378.41, ALogP 2.29, HBA 6, HBD 1, PSA 86.84, QED 0.5
Compound (SMILES): N#CC1(c2cc(Nc3nc(N[C@H]4CCC(F)(F)C4)nc(-c4ccnc(C(F)(F)F)n4)n3)ccn2)CC1
InChIKey: WMHFZXFIAKEFCS-ZDUSSCGKSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Inhibition of DH1 R132H mutant in human TS603 cells assessed as reduction in 2-HG formation incubated for 48 hrs by LC-MS method
Measurement: IC50 < 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 503.44, ALogP 4.64, HBA 9, HBD 2, PSA 125.19, QED 0.46
Compound (SMILES): Cn1cnc(-c2cc3[nH]nnc3cn2)c1-c1ccc(F)cc1
InChIKey: DFIZSWCEVFIDEP-UHFFFAOYSA-N
Target: Histone lysine demethylase PHF8 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9UPP1
Assay: PHF8 Assay: The ability of test compounds to inhibit the activity of PHF8 was determined in 384-well plate format under the following reaction conditions: 3 nM PHF8, 200 nM H3K9me1-biotin labeled peptide (Anaspec cat #64358), 0.5 μM alpha-ketoglutaric acid in assay buffer of 50 mM HEPES, pH7.3, 0.005% Brij35, 0.5 mM TCEP, 0.2 mg/ml BSA, 50 μM sodium L-ascorbate, and 5 μM ammonium iron(II) sulfate. Reaction product was determined quantitatively by TR-FRET after the addition of detection reagent Phycolink Streptavidin-allophycocyanin (Prozyme) and Europium-anti-unmodified-histone H3 lysine 9/lysine27 (H3K9/K27) antibody (PerkinElmer) in the presence of 5 mM EDTA in LANCE detection buffer (PerkinElmer) at a final concentration of 25 nM and 0.5 nM, respectively.The assay reaction was initiated by the following: 2 μl of the mixture of 600 nM H3K9me1-biotin labeled peptide and 1.5 μM alpha-ketoglutaric acid with 2 μl of 11-point serial diluted inhibitor in 3% DMSO were added to each well of the plate, followed by the addition of 2 μl of 9 nM PHF8 to initiate the reaction. The reaction mixture was incubated at rt for 15 min, and terminated by the addition of 6 μl of 5 mM EDTA in LANCE detection buffer containing 50 nM Phycolink Streptavidin-allophycocyanin and 1 nM Europium-anti-unmodified H3K9/K27 antibody. Plates were read by EnVision Multilabel Reader in TR-FRET mode (excitation at 320 nm, emission at 615 nm and 665 nm) after 1 hr incubation at rt. A ratio was calculated (665/615) for each well and fitted to determine inhibition constant (IC50).
Measurement: IC50 = 5500 nM (pChEMBL 5.260000228881836)
Descriptors: MW 294.29, ALogP 2.56, HBA 5, HBD 1, PSA 72.28, QED 0.62
Compound (SMILES): CC1=C(/C=C/C(C)=C/C=C/C(C)=C/C(=O)C(Cl)Cl)C(C)(C)CCC1
InChIKey: NWWAQIKCANAFJE-YCNIQYBTSA-N
Target: Retinal dehydrogenase 2 (SINGLE PROTEIN), Homo sapiens
UniProt: O94788
Assay: Inhibition of N-terminal His6-tagged recombinant human RALDH2 using RAL as substrate preincubated for 20 mins followed by substrate addition and measured after 30 mins in presence of NADH by fluorescence assay
Measurement: IC50 = 191.32 nM (pChEMBL 6.71999979019165)
Descriptors: MW 367.36, ALogP 6.89, HBA 1, HBD 0, PSA 17.07, QED 0.28
Compound (SMILES): CCCCCc1cc(O)c2c(c1)OC(C)(C)C1=C2C(O)C(C)(OC)CC1
InChIKey: IXTZSRZHCVQVPJ-UHFFFAOYSA-N
Target: Cannabinoid receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P34972
Assay: Displacement of [3H]CP-55,940 from recombinant human full length CB2 receptor expressed in HEK293 cell membranes after 90 mins by topcount method
Measurement: Ki = 300 nM (pChEMBL 6.519999980926514)
Descriptors: MW 360.49, ALogP 4.61, HBA 4, HBD 2, PSA 58.92, QED 0.75
Compound (SMILES): CCCn1c(=O)c2c(nc3n2CCCN3CCc2ccc(OCC(=O)NCc3ccc(F)cc3)cc2)n(CCC)c1=O
InChIKey: RTJXZSORXGMCBF-UHFFFAOYSA-N
Target: Adenosine receptor A3 (SINGLE PROTEIN), Homo sapiens
UniProt: P0DMS8
Assay: Displacement of [3H]PSB-11 from human adenosine A3 receptor expressed in CHO cell membranes
Measurement: Ki > 1000 nM (pChEMBL 6)
Descriptors: MW 576.67, ALogP 3.47, HBA 9, HBD 1, PSA 103.39, QED 0.28
Compound (SMILES): Cc1cc(-c2ccc(Sc3cc(=O)n(O)c(=O)[nH]3)cc2)ccc1F
InChIKey: VDQCAWVZNGUPNL-UHFFFAOYSA-N
Target: Tripartite terminase subunit 3 (SINGLE PROTEIN), Human betaherpesvirus 5
UniProt: P16732
Assay: Inhibition of human cytomegalovirus pUL89 endonuclease activity using 60 bp dsDNA substrate incubated for 30 mins by ELISA-based biochemical assay
Measurement: IC50 = 32000 nM (pChEMBL 4.5)
Descriptors: MW 344.37, ALogP 3.04, HBA 5, HBD 2, PSA 75.09, QED 0.57
Compound (SMILES): Cc1cc(O)n(-c2cc(C(=O)O)ccn2)n1
InChIKey: KAHITAMALHBXDQ-UHFFFAOYSA-N
Target: Lysine-specific demethylase 2B (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NHM5
Assay: Inhibition of recombinant human C-terminal FLAG-tagged FBXL10 (1 to 650 residues) expressed in Escherichia coli using H3K36me2-biotin peptide as substrate after 30 mins in presence of alpha-ketoglutaric acid by AlphaScreen assay
Measurement: IC50 = 100 nM (pChEMBL 7)
Descriptors: MW 219.2, ALogP 0.98, HBA 5, HBD 2, PSA 88.24, QED 0.79
Compound (SMILES): Cc1c(-c2ccccc2)cnn1-c1cc(C(=O)O)ccn1
InChIKey: DYVKRSMFVROHFY-UHFFFAOYSA-N
Target: Lysine-specific demethylase 5A (SINGLE PROTEIN), Homo sapiens
UniProt: P29375
Assay: Jarid1A Assay: The enzymatic assay of Jarid1A activity is based upon Time Resolved-Fluorescence Resonance Energy Transfer (TR-FRET) detection. The ability of test compounds to inhibit the activity of Jarid1A was determined in 384-well plate format under the following reaction conditions: 1 nM Jarid1A, 300 nM H3K4me3-biotin labeled peptide (Anaspec cat #64357), 2 μM alpha-ketoglutaric acid in assay buffer of 50 mM HEPES, pH7.3, 0.005% Brij35, 0.5 mM TCEP, 0.2 mg/ml BSA, 50 μM sodium L-ascorbate, and 2 μM ammonium iron(II) sulfate. Reaction product was determined quantitatively by TR-FRET after the addition of detection reagent Phycolink Streptavidin-allophycocyanin (Prozyme) and Europium-anti-mono- or di-methylated histone H3 lysine 4 (H3K4me1-2) antibody (PerkinElmer) in the presence of 5 mM EDTA in LANCE detection buffer (PerkinElmer) at a final concentration of 25 nM and 1 nM, respectively. The assay reaction was initiated by the following: 2 μl of the mixture of 900 nM H3K4me3-biotin labeled peptide and 6 μM alpha-ketoglutaric acid with 2 μl of 11-point serial diluted inhibitor in 3% DMSO was added to each well of plate, followed by the addition of 2 μl of 3 nM Jarid1A to initiate the reaction. The reaction mixture was incubated at room temperature for 30 minutes, and terminated by the addition of 6 μl of 5 mM EDTA in LANCE detection buffer containing 50 nM Phycolink Streptavidin-allophycocyanin and 2 nM Europium-anti-H3K4me1-2 antibody. Plates were read by EnVisionMultilabel Reader in TR-FRET mode (excitation at 320 nm, emission at 615 nm and 665 nm) after 1 hour incubation at room temperature. A ratio was calculated (665/615) for each well and fitted to determine inhibition constant (IC50).
Measurement: IC50 = 550 nM (pChEMBL 6.260000228881836)
Descriptors: MW 279.3, ALogP 2.94, HBA 4, HBD 1, PSA 68.01, QED 0.8
Compound (SMILES): Cc1ccc2oc(-c3ccc(OCCOCCOCCn4cc(CCCOc5ccc6c(=O)cc(-c7ccccc7)oc6c5)nn4)cc3)cc(=O)c2c1
InChIKey: ALZRQUKSAAAXFT-UHFFFAOYSA-N
Target: ATP-dependent translocase ABCB1 (SINGLE PROTEIN), Homo sapiens
UniProt: P08183
Assay: Inhibition of P-gp (unknown origin) expressed in human LCC6MDR cells assessed as reversal of paclitaxel resistance after 5 days by MTS/PMS assay
Measurement: EC50 = 349.5 nM (pChEMBL 6.460000038146973)
Descriptors: MW 713.79, ALogP 7.26, HBA 11, HBD 0, PSA 128.05, QED 0.09
Compound (SMILES): CC(C)(C)C(=O)OCn1nnc(-c2ccnc(-c3cn(Cc4ccccc4Cl)cn3)c2)n1
InChIKey: XEETXODNUHEINK-UHFFFAOYSA-N
Target: Lysine-specific demethylase 2B (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NHM5
Assay: FBXL10 Assay: The ability of test compounds to inhibit the activity of FBXL10 was determined in 384-well plate format under the following reaction conditions: 0.3 nM FBXL10, 30 nM H3K36me2-biotin labeled peptide (Anaspec cat #64442), 0.2 μM alpha-ketoglutaric acid in assay buffer of 50 mM HEPES, pH7.3, 0.005% Brij35, 0.5 mM TCEP, 0.2 mg/ml BSA, 50 μM sodium L-ascorbate, and 5 μM ammonium iron(II) sulfate. Reaction product was determined quantitatively by AlphaScreen detection after the addition of detection reagents anti-H3K36me1 antibody, AlphaScreen® Streptavidin-coated Donor beads, and AlphaScreen® Protein A Acceptor beads in 50 mM HEPES, pH7.3, 10 mM NaCl, 0.005% Brij35, 5 mM EDTA, 2 mg/ml BSA to final 10 μg/ml beads.The assay reaction was initiated by the following: 3 μl of the mixture of 90 nM H3K36me2-biotin labeled peptide and 0.6 μM alpha-ketoglutaric acid with 3 μl of 11-point serial diluted inhibitor in 3% DMSO were added to each well of 384 well Proxiplate (Perkin Elmer), followed by the addition of 3 μl of 0.9 nM FBXL10 to initiate the reaction. The reaction mixture was incubated at room temperature for 30 minutes, and terminated by the addition of 3 μl of 50 mM HEPES, pH7.3, 10 mM NaCl, 0.005% Brij35, 5 mM EDTA, 2 mg/ml BSA containing appropriate dilution of anti H3K36me1 antibody. Plates were incubated at room temperature for 40 minutes, followed by addition of 3 μl of 50 μg/ml AlphaScreen® Streptavidin-coated Donor beads and AlphaScreen® Protein A Acceptor beads in 50 mM HEPES, pH7.3, 10 mM NaCl, 0.005% Brij35, 5 mM EDTA, 2 mg/ml BSA. Plates were read by EnVisionMultilabel Reader in AlphaScreen mode after a minimum of 2 hour or up to overnight incubation at room temperature. The AlphaScreen signal for each well was used to determine inhibition constant (IC50).
Measurement: IC50 = 5500 nM (pChEMBL 5.260000228881836)
Descriptors: MW 451.92, ALogP 3.85, HBA 9, HBD 0, PSA 100.61, QED 0.41
Compound (SMILES): Cn1cnc(-c2cc(-c3nn[nH]n3)ccn2)c1-c1ccc(F)cc1OCC1CC1
InChIKey: UNPSHKPWHBDUJV-UHFFFAOYSA-N
Target: Lysine-specific demethylase 4A (SINGLE PROTEIN), Homo sapiens
UniProt: O75164
Assay: Inhibition of recombinant human N-terminal His-tagged JMJD2A (1 to 350 residues) expressed in Escherichia coli using H3K9me3-biotin peptide as substrate after 30 mins in presence of alpha-ketoglutaric acid by LANCE TR-FRET assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 391.41, ALogP 3.26, HBA 7, HBD 1, PSA 94.4, QED 0.54
Compound (SMILES): O=C(O)c1ccnc(-c2cn(C3CCNC3)cn2)c1
InChIKey: FVWOSXINYHWYTJ-UHFFFAOYSA-N
Target: Lysine-specific demethylase 2B (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NHM5
Assay: Inhibition of recombinant human C-terminal FLAG-tagged FBXL10 (1 to 650 residues) expressed in baculovirus infected sf9 cells using H3K36me2-biotin peptide as substrate after 30 mins in presence of alpha-ketoglutaric acid by AlphaScreen assay
Measurement: IC50 = 100 nM (pChEMBL 7)
Descriptors: MW 258.28, ALogP 1.18, HBA 5, HBD 2, PSA 80.04, QED 0.86
Compound (SMILES): O=c1cc(-c2ccccc2)oc2cc(OCCOCCOCCn3cc(CN(Cc4ccccc4)Cc4cn(CCOCCOCCOc5ccc6c(=O)cc(-c7ccccc7)oc6c5)nn4)nn3)ccc12
InChIKey: KIEVEPXUCHITOK-UHFFFAOYSA-N
Target: ATP-dependent translocase ABCB1 (SINGLE PROTEIN), Homo sapiens
UniProt: P08183
Assay: Inhibition of P-gp (unknown origin) expressed in human LCC6MDR cells assessed as reversal of paclitaxel resistance after 5 days by MTS/PMS assay
Measurement: EC50 > 1000 nM (pChEMBL 6)
Descriptors: MW 974.08, ALogP 7.84, HBA 17, HBD 0, PSA 180.46, QED 0.04
Compound (SMILES): Cc1nn(C(=O)c2ccccc2)c(N)c1-c1ccc(Cl)c(Cl)c1
InChIKey: BWBYLAJJDHKPAY-UHFFFAOYSA-N
Target: Inhibitor of nuclear factor kappa-B kinase subunit alpha (SINGLE PROTEIN), Homo sapiens
UniProt: O15111
Assay: Inhibition of recombinant full length human His-tagged IKKalpha expressed in baculovirus expression system using ERLLDDRHDSGLDSMKDEE peptide as substrate measured after 60 mins by ADP-Glo kinase assay
Measurement: IC50 > 100000 nM (pChEMBL 4)
Descriptors: MW 346.22, ALogP 4.44, HBA 4, HBD 1, PSA 60.91, QED 0.75
Compound (SMILES): Fc1cccc2c1CCCC2Cn1cnc(-c2cc(-c3nn[nH]c3C(F)(F)F)ccn2)c1
InChIKey: KCGKLWZHTOYKRR-UHFFFAOYSA-N
Target: Lysine-specific demethylase 6B (SINGLE PROTEIN), Homo sapiens
UniProt: O15054
Assay: Inhibition of recombinant human C-terminal FLAG-tagged JMJD3 (1043 to end residues) expressed in baculovirus infected Sf9 cells using H3K27me3-biotin labelled peptide as substrate measured after 20 mins by AlphaScreen assay
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 442.42, ALogP 5.01, HBA 5, HBD 1, PSA 72.28, QED 0.45
Compound (SMILES): CNc1ncc(C(=O)NCc2ccc(C)cc2)c2nc(-c3ccco3)nn12
InChIKey: VZZVLIAOJYESIY-UHFFFAOYSA-N
Target: Adenosine receptor A3 (SINGLE PROTEIN), Homo sapiens
UniProt: P0DMS8
Assay: Displacement of [3H]HEMADO from human adenosine A3 receptor expressed in CHO cell membranes after 3 hrs by micro beta scintillation counting method
Measurement: Ki = 5.02 nM (pChEMBL 8.300000190734863)
Descriptors: MW 362.39, ALogP 2.66, HBA 7, HBD 2, PSA 97.35, QED 0.57
Compound (SMILES): OC(F)(F)CNc1nc(Nc2cc(F)cc(F)c2)nc(-n2ccc(C(F)(F)F)n2)n1
InChIKey: NWWKVNSSEZNRHV-UHFFFAOYSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Inhibition of IDH1 R132C mutant (unknown origin) expressed in human U87MG cells assessed as reduction in 2-HG formation incubated for 48 hrs by LC-MS method
Measurement: IC50 < 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 437.28, ALogP 3.09, HBA 8, HBD 3, PSA 100.78, QED 0.51
Compound (SMILES): Oc1cc(Cc2ccccc2Cl)nn1-c1cc(-c2nnn[nH]2)ccn1
InChIKey: JPLBXAXASCZHGC-UHFFFAOYSA-N
Target: Lysine-specific demethylase 2B (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NHM5
Assay: FBXL10 Assay: The ability of test compounds to inhibit the activity of FBXL10 was determined in 384-well plate format under the following reaction conditions: 0.3 nM FBXL10, 30 nM H3K36me2-biotin labeled peptide (Anaspec cat #64442), 0.2 μM alpha-ketoglutaric acid in assay buffer of 50 mM HEPES, pH7.3, 0.005% Brij35, 0.5 mM TCEP, 0.2 mg/ml BSA, 50 μM sodium L-ascorbate, and 5 μM ammonium iron(II) sulfate. Reaction product was determined quantitatively by AlphaScreen detection after the addition of detection reagents anti-H3K36me1 antibody, AlphaScreen® Streptavidin-coated Donor beads, and AlphaScreen® Protein A Acceptor beads in 50 mM HEPES, pH7.3, 10 mM NaCl, 0.005% Brij35, 5 mM EDTA, 2 mg/ml BSA to final 10 μg/ml beads. The assay reaction was initiated by the following: 3 μl of the mixture of 90 nM H3K36me2-biotin labeled peptide and 0.6 μM alpha-ketoglutaric acid with 3 μl of 11-point serial diluted inhibitor in 3% DMSO were added to each well of 384 well Proxiplate (Perkin Elmer), followed by the addition of 3 μl of 0.9 nM FBXL10 to initiate the reaction. The reaction mixture was incubated at room temperature for 30 minutes, and terminated by the addition of 3 μl of 50 mM HEPES, pH7.3, 10 mM NaCl, 0.005% Brij35, 5 mM EDTA, 2 mg/ml BSA containing appropriate dilution of anti H3K36me1 antibody. Plates were incubated at room temperature for 40 minutes, followed by addition of 3 μl of 50 m/ml AlphaScreen® Streptavidin-coated Donor beads and AlphaScreen® Protein A Acceptor beads in 50 mM HEPES, pH7.3, 10 mM NaCl, 0.005% Brij35, 5 mM EDTA, 2 mg/ml BSA. Plates were read by EnVisionMultilabel Reader in AlphaScreen mode after a minimum of 2 hour or up to overnight incubation at room temperature. The AlphaScreen signal for each well was used to determine inhibition constant (IC50).
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 353.77, ALogP 2.4, HBA 7, HBD 2, PSA 105.4, QED 0.58
Compound (SMILES): Cn1cnc(-c2cc(C(=O)O)ccn2)c1-c1ccc(-n2cccn2)cc1
InChIKey: ZQVGHRRKWOITDJ-UHFFFAOYSA-N
Target: Lysine-specific demethylase 2B (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NHM5
Assay: Inhibition of recombinant human C-terminal FLAG-tagged FBXL10 (1 to 650 residues) expressed in baculovirus infected sf9 cells using H3K36me2-biotin peptide as substrate after 30 mins in presence of alpha-ketoglutaric acid by AlphaScreen assay
Measurement: IC50 = 100 nM (pChEMBL 7)
Descriptors: MW 345.36, ALogP 3.03, HBA 6, HBD 1, PSA 85.83, QED 0.61
Compound (SMILES): Cc1cccc(C(=O)n2nc(C)cc2C)c1
InChIKey: JHMXMEFWWLGQOR-UHFFFAOYSA-N
Target: E3 ubiquitin-protein ligase XIAP (SINGLE PROTEIN), Homo sapiens
UniProt: P98170
Assay: Inhibition of human IAP expressed in COS7 cells using CDP-star as substrate preincubated for 5 to 10 mins followed by substrate addition measured after 20 mins by luminescence-based assay
Measurement: IC50 = 6690 nM (pChEMBL 5.170000076293945)
Descriptors: MW 214.27, ALogP 2.5, HBA 3, HBD 0, PSA 34.89, QED 0.73
Compound (SMILES): CN(c1ccc2nc(-c3ccc(Cl)cc3Cl)c(CN3CCN(C(=O)c4ccc(F)cc4)CC3)n2c1)S(C)(=O)=O
InChIKey: LPDSQLUSQAWFBL-UHFFFAOYSA-N
Target: Solute carrier family 2, facilitated glucose transporter member 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P14672
Assay: Inhibition of human GluT4 expressed in HEK293 cells assessed as reduction in 3H]-deoxy-D-glucose uptake incubated for 30 mins by scintillation counting method
Measurement: IC50 <= 1000 nM (pChEMBL 6)
Descriptors: MW 590.51, ALogP 4.8, HBA 6, HBD 0, PSA 78.23, QED 0.32
Compound (SMILES): CCCCn1c(=O)c2c(nc3n2CCCN3CCc2ccc(OCC(=O)NCCN3CCCC3)cc2)n(CCCC)c1=O
InChIKey: KPPXBOVRCFETTD-UHFFFAOYSA-N
Target: Adenosine receptor A3 (SINGLE PROTEIN), Homo sapiens
UniProt: P0DMS8
Assay: Displacement of [3H]PSB-11 from human adenosine A3 receptor expressed in CHO cell membranes
Measurement: Ki = 204 nM (pChEMBL 6.690000057220459)
Descriptors: MW 593.77, ALogP 3, HBA 10, HBD 1, PSA 106.63, QED 0.29
Compound (SMILES): NS(=O)(=O)c1ccc(-c2ncc(-c3ccc(Cl)cc3)[se]2)cc1
InChIKey: JYGGIMIJDKSSNC-UHFFFAOYSA-N
Target: Carbonic anhydrase 5A, mitochondrial (SINGLE PROTEIN), Homo sapiens
UniProt: P35218
Assay: Inhibition of recombinant human carbonic anhydrase 5a incubated for 15 mins prior to testing by stopped flow CO2 hydration assay
Measurement: Ki = 82.2 nM (pChEMBL 7.079999923706055)
Descriptors: MW 397.75
Compound (SMILES): NS(=O)(=O)c1ccc(C(=O)NN=C2C(=O)N(Cc3ccccc3)c3ccccc32)cc1
InChIKey: PNBBOZFIPOATJG-UHFFFAOYSA-N
Target: Carbonic anhydrase 12 (SINGLE PROTEIN), Homo sapiens
UniProt: O43570
Assay: Inhibition of recombinant human carbonic anhydrase 12 incubated for 15 mins prior to testing by stopped flow CO2 hydration assay
Measurement: Ki = 70.4 nM (pChEMBL 7.150000095367432)
Descriptors: MW 434.48, ALogP 2.01, HBA 5, HBD 2, PSA 121.93, QED 0.6
Compound (SMILES): NS(=O)(=O)c1ccc(O)c(NC(=O)Nc2ccccc2)c1
InChIKey: RCZOPAXAIJZZCV-UHFFFAOYSA-N
Target: Carbonic anhydrase 12 (SINGLE PROTEIN), Homo sapiens
UniProt: O43570
Assay: Inhibition of human CA12 assessed as enzyme inhibitor complex formation preincubated for 15 mins and measured for 10 to 100 secs by phenol red dye based stopped-flow CO2 hydrase assay
Measurement: Ki = 44.1 nM (pChEMBL 7.360000133514404)
Descriptors: MW 307.33, ALogP 1.68, HBA 4, HBD 4, PSA 121.52, QED 0.64
Compound (SMILES): CCS(=O)(=O)NCC1CCc2ccc3ccc(OC)cc3c21
InChIKey: CJEVPKOFXNDAEO-UHFFFAOYSA-N
Target: Melatonin receptor type 1A (SINGLE PROTEIN), Homo sapiens
UniProt: P48039
Assay: Agonist activity at human MT1 receptor expressed in CHO cell membranes after 1 hr by [35S]GTPgammaS binding assay
Measurement: EC50 = 10000 nM (pChEMBL 5)
Descriptors: MW 319.43, ALogP 2.82, HBA 3, HBD 1, PSA 55.4, QED 0.92
Compound (SMILES): O=C(c1ccnnc1)N1CCN(Cc2c(-c3ccc(Cl)cc3Cl)nc3cnc(C4CC4)cn23)CC1
InChIKey: CSTIXRZESSQLHK-UHFFFAOYSA-N
Target: Solute carrier family 2, facilitated glucose transporter member 4 (SINGLE PROTEIN), Homo sapiens
UniProt: P14672
Assay: Inhibition of human GluT4 expressed in HEK293 cells assessed as reduction in 3H]-deoxy-D-glucose uptake incubated for 30 mins by scintillation counting method
Measurement: IC50 <= 1000 nM (pChEMBL 6)
Descriptors: MW 508.41, ALogP 4.33, HBA 7, HBD 0, PSA 79.52, QED 0.4
Compound (SMILES): Cc1[nH][n+](C)c2c1-c1cnc(N)c(c1)O[C@H](C)c1cc(F)ccc1C(=O)N(C)C2
InChIKey: ASQDMAQHZGURLM-GFCCVEGCSA-O
Target: ALK tyrosine kinase receptor (SINGLE PROTEIN), Homo sapiens
UniProt: Q9UM73
Assay: Inhibition of L1196M mutant (unknown origin)
Measurement: Ki = 0.29 nM (pChEMBL 9.539999961853027)
Descriptors: MW 396.45, ALogP 2.66, HBA 4, HBD 2, PSA 88.12, QED 0.57
Compound (SMILES): O=c1cc(-c2ccccc2)oc2cc(OCCCCc3cn(CCOCCOCCOc4ccc(-c5cc(=O)c6cc(F)ccc6o5)cc4)nn3)ccc12
InChIKey: BVJWFINFZBGQNS-UHFFFAOYSA-N
Target: ATP-dependent translocase ABCB1 (SINGLE PROTEIN), Homo sapiens
UniProt: P08183
Assay: Inhibition of P-gp (unknown origin) expressed in human LCC6MDR cells assessed as reversal of paclitaxel resistance after 5 days by MTS/PMS assay
Measurement: EC50 = 325 nM (pChEMBL 6.489999771118164)
Descriptors: MW 731.78, ALogP 7.48, HBA 11, HBD 0, PSA 128.05, QED 0.08
Compound (SMILES): FC1(F)CC[C@H](Nc2nc(N[C@H]3CCC(F)(F)C3)nc(-c3cncc(C(F)(F)F)n3)n2)C1
InChIKey: YWUBJNPVIIBDPD-UWVGGRQHSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Inhibition of IDH1 R132C mutant (unknown origin) expressed in human U87MG cells assessed as reduction in 2-HG formation incubated for 48 hrs by LC-MS method
Measurement: IC50 < 50 nM (pChEMBL 7.301000118255615)
Descriptors: MW 465.38, ALogP 4.55, HBA 7, HBD 2, PSA 88.51, QED 0.63
Compound (SMILES): Fc1[nH]nnc1-c1ccnc(-c2cn(CCc3cccc4ccccc34)cn2)c1
InChIKey: LTPQCYDCWHATJI-UHFFFAOYSA-N
Target: Histone lysine demethylase PHF8 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9UPP1
Assay: PHF8 Assay: The ability of test compounds to inhibit the activity of PHF8 was determined in 384-well plate format under the following reaction conditions: 3 nM PHF8, 200 nM H3K9me1-biotin labeled peptide (Anaspec cat #64358), 0.5 μM alpha-ketoglutaric acid in assay buffer of 50 mM HEPES, pH7.3, 0.005% Brij35, 0.5 mM TCEP, 0.2 mg/ml BSA, 50 μM sodium L-ascorbate, and 5 μM ammonium iron(II) sulfate. Reaction product was determined quantitatively by TR-FRET after the addition of detection reagent Phycolink Streptavidin-allophycocyanin (Prozyme) and Europium-anti-unmodified-histone H3 lysine 9/lysine27 (H3K9/K27) antibody (PerkinElmer) in the presence of 5 mM EDTA in LANCE detection buffer (PerkinElmer) at a final concentration of 25 nM and 0.5 nM, respectively.The assay reaction was initiated by the following: 2 μl of the mixture of 600 nM H3K9me1-biotin labeled peptide and 1.5 μM alpha-ketoglutaric acid with 2 μl of 11-point serial diluted inhibitor in 3% DMSO were added to each well of the plate, followed by the addition of 2 μl of 9 nM PHF8 to initiate the reaction. The reaction mixture was incubated at rt for 15 min, and terminated by the addition of 6 μl of 5 mM EDTA in LANCE detection buffer containing 50 nM Phycolink Streptavidin-allophycocyanin and 1 nM Europium-anti-unmodified H3K9/K27 antibody. Plates were read by EnVision Multilabel Reader in TR-FRET mode (excitation at 320 nm, emission at 615 nm and 665 nm) after 1 hr incubation at rt. A ratio was calculated (665/615) for each well and fitted to determine inhibition constant (IC50).
Measurement: IC50 = 550 nM (pChEMBL 6.260000228881836)
Descriptors: MW 384.42, ALogP 4.27, HBA 5, HBD 1, PSA 72.28, QED 0.49
Compound (SMILES): CN(C)CCOC(=O)/C=C/c1ccc2occ(C(=O)Nc3ccccc3)c(=O)c2c1
InChIKey: LCTAOJAKRLVNOM-PKNBQFBNSA-N
Target: Amine oxidase [flavin-containing] B (SINGLE PROTEIN), Homo sapiens
UniProt: P27338
Assay: Inhibition of human recombinant MAOB expressed in baculovirus infected BTI-TN-5B1- 4 cells using p-tyramine as substrate assessed as decrease in H2O2 production by amplex red-based fluorescence assay
Measurement: IC50 = 630 nM (pChEMBL 6.199999809265137)
Descriptors: MW 406.44, ALogP 3.16, HBA 6, HBD 1, PSA 88.85, QED 0.48
Compound (SMILES): Cc1[nH]nc(N)c1-c1ccc(OCc2ccccc2)cc1
InChIKey: XPTHLSJTKROIHD-UHFFFAOYSA-N
Target: Inhibitor of nuclear factor kappa-B kinase subunit alpha (SINGLE PROTEIN), Homo sapiens
UniProt: O15111
Assay: Inhibition of recombinant full length human His-tagged IKKalpha expressed in baculovirus expression system using ERLLDDRHDSGLDSMKDEE peptide as substrate measured after 60 mins by ADP-Glo kinase assay
Measurement: IC50 > 100000 nM (pChEMBL 4)
Descriptors: MW 279.34, ALogP 3.55, HBA 3, HBD 2, PSA 63.93, QED 0.77
Compound (SMILES): COCCc1c[nH]c2ncnc(-c3ccc4c(c3)C(NC#N)CCO4)c12
InChIKey: JNDJNJAZKQTMLK-UHFFFAOYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: Inhibition of recombinant human GST-tagged JAK1 using KAIETDKEYYTVKD-NH2 as substrate in presence of 1 mM ATP concentration by coupled PK/LDH assay
Measurement: IC50 = 3776 nM (pChEMBL 5.420000076293945)
Descriptors: MW 349.39, ALogP 2.71, HBA 6, HBD 2, PSA 95.85, QED 0.54
Compound (SMILES): O=C(Nc1ccc(Sc2nc3ccccc3s2)cc1)c1cccc(Br)c1
InChIKey: WPERTTSDMZFXKA-UHFFFAOYSA-N
Target: HSP60/HSP10 (PROTEIN COMPLEX), Homo sapiens
UniProt: P61604
Assay: Inhibition of human N-terminal octa-His-tagged HSP60 expressed in Escherichia coli Rosetta(DE3) pLysS/human HSP10 expressed in Escherichia coli Rosetta(DE3) assessed as reduction in HSP60/HSP10-mediated denatured MDH refolding after 40 to 60 mins by spectrometric analysis
Measurement: IC50 > 100000 nM (pChEMBL 4)
Descriptors: MW 441.38, ALogP 6.46, HBA 4, HBD 1, PSA 41.99, QED 0.4
Compound (SMILES): CNc1ncc(C(=O)OCc2cccc(C)c2)c2nc(-c3ccco3)nn12
InChIKey: DBMSSTATMGSYKN-UHFFFAOYSA-N
Target: Adenosine receptor A3 (SINGLE PROTEIN), Homo sapiens
UniProt: P0DMS8
Assay: Displacement of [3H]HEMADO from human adenosine A3 receptor expressed in CHO cell membranes after 3 hrs by micro beta scintillation counting method
Measurement: Ki = 10.8 nM (pChEMBL 7.96999979019165)
Descriptors: MW 363.38, ALogP 3.09, HBA 8, HBD 1, PSA 94.55, QED 0.54
Compound (SMILES): CC[C@H](C)[C@H](NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](C)NC(=O)[C@H](CCSC)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@@H]1CCCN1C(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(=O)O)NC(=O)CNC(=O)[C@@H]1CCCN1C(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H]1CCCN1C(=O)[C@H](C)N)C(C)C)[C@@H](C)O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C(=O)N[C@@H](CCCNC(=N)N)C(=O)N(C)[C@@H](CCC(N)=O)CC(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)O)[C@@H](C)O
InChIKey: KTTUUMJLDQDFDT-DJTNOKEGSA-N
Target: Neuropeptide Y receptor type 5 (SINGLE PROTEIN), Homo sapiens
UniProt: Q15761
Assay: Displacement of [125I]-PYY(1 to 36 residues) from human Y5R expressed in HEK293 cell membranes after 2 hrs by scintillation proximity assay
Measurement: Ki = 0.63 nM (pChEMBL 9.199999809265137)
Descriptors: MW 4241.83
Compound (SMILES): C=C1C(=O)N[C@@H](C)C(=O)N(C)[C@@H](C)C(=O)N[C@@H]([C@H](OC(=O)[C@@H](NC(C)=O)[C@H](O)C(C)C)C(C)C)C(=O)N(C)[C@@H]([C@@H](C)OC)C(=O)O[C@H](C)[C@H](NC(C)=O)C(=O)O[C@H](CC(C)C)C(=O)N1C
InChIKey: POBANDZYCJPILV-FDJMTJPNSA-N
Target: Guanine nucleotide-binding protein subunit alpha-11 (SINGLE PROTEIN), Homo sapiens
UniProt: P29992
Assay: Inhibition of recombinant human Gq/11 coupled N-terminal 3His-tagged M1 receptor expressed in CHOK1 cells assessed as reduction in carbachol-induced IP1 accumulation pretreated for 1 hr followed by carbachol addition and subsequent incubation for 1 hr at 37 degC measured after 15 mins at room temperature by HTRF assay
Measurement: IC50 = 3690 nM (pChEMBL 5.429999828338623)
Descriptors: MW 926.07, ALogP -0.85, HBA 15, HBD 5, PSA 285.69, QED 0.09
Compound (SMILES): Cc1ccc(C)c(NC(=O)Nc2cc(S(N)(=O)=O)ccc2O)c1
InChIKey: ITJAYNQSUKWUOO-UHFFFAOYSA-N
Target: Carbonic anhydrase 12 (SINGLE PROTEIN), Homo sapiens
UniProt: O43570
Assay: Inhibition of human CA12 assessed as enzyme inhibitor complex formation preincubated for 15 mins and measured for 10 to 100 secs by phenol red dye based stopped-flow CO2 hydrase assay
Measurement: Ki = 48 nM (pChEMBL 7.320000171661377)
Descriptors: MW 335.39, ALogP 2.3, HBA 4, HBD 4, PSA 121.52, QED 0.64
Compound (SMILES): CCCn1c(=O)c2c(nc3n2CCCN3CCc2ccc(OCC(=O)NCCCn3ccnc3)cc2)n(CCC)c1=O
InChIKey: XXNWWMBNKXNSHZ-UHFFFAOYSA-N
Target: Adenosine receptor A3 (SINGLE PROTEIN), Homo sapiens
UniProt: P0DMS8
Assay: Displacement of [3H]PSB-11 from human adenosine A3 receptor expressed in CHO cell membranes
Measurement: Ki = 1000 nM (pChEMBL 6)
Descriptors: MW 576.7, ALogP 2.41, HBA 11, HBD 1, PSA 121.21, QED 0.23
Compound (SMILES): O=C(O)c1ccnc(-c2cn(Cc3cccc(C(F)(F)F)c3)cn2)c1
InChIKey: JQYLYLCPLZVGGQ-UHFFFAOYSA-N
Target: Lysine-specific demethylase 2B (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NHM5
Assay: FBXL10 Assay: The ability of test compounds to inhibit the activity of FBXL10 was determined in 384-well plate format under the following reaction conditions: 0.3 nM FBXL10, 30 nM H3K36me2-biotin labeled peptide (Anaspec cat #64442), 0.2 μM alpha-ketoglutaric acid in assay buffer of 50 mM HEPES, pH7.3, 0.005% Brij35, 0.5 mM TCEP, 0.2 mg/ml BSA, 50 μM sodium L-ascorbate, and 5 μM ammonium iron(II) sulfate. Reaction product was determined quantitatively by AlphaScreen detection after the addition of detection reagents anti-H3K36me1 antibody, AlphaScreen® Streptavidin-coated Donor beads, and AlphaScreen® Protein A Acceptor beads in 50 mM HEPES, pH7.3, 10 mM NaCl, 0.005% Brij35, 5 mM EDTA, 2 mg/ml BSA to final 10 μg/ml beads.The assay reaction was initiated by the following: 3 μl of the mixture of 90 nM H3K36me2-biotin labeled peptide and 0.6 μM alpha-ketoglutaric acid with 3 μl of 11-point serial diluted inhibitor in 3% DMSO were added to each well of 384 well Proxiplate (Perkin Elmer), followed by the addition of 3 μl of 0.9 nM FBXL10 to initiate the reaction. The reaction mixture was incubated at room temperature for 30 minutes, and terminated by the addition of 3 μl of 50 mM HEPES, pH7.3, 10 mM NaCl, 0.005% Brij35, 5 mM EDTA, 2 mg/ml BSA containing appropriate dilution of anti H3K36me1 antibody. Plates were incubated at room temperature for 40 minutes, followed by addition of 3 μl of 50 μg/ml AlphaScreen® Streptavidin-coated Donor beads and AlphaScreen® Protein A Acceptor beads in 50 mM HEPES, pH7.3, 10 mM NaCl, 0.005% Brij35, 5 mM EDTA, 2 mg/ml BSA. Plates were read by EnVisionMultilabel Reader in AlphaScreen mode after a minimum of 2 hour or up to overnight incubation at room temperature. The AlphaScreen signal for each well was used to determine inhibition constant (IC50).
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 347.3, ALogP 3.71, HBA 4, HBD 1, PSA 68.01, QED 0.78
Compound (SMILES): O=C(O)c1ccnc(-c2cn(C3CCc4ccc(F)cc43)cn2)c1
InChIKey: IHQFUQDEYXBGQR-UHFFFAOYSA-N
Target: Lysine-specific demethylase 4A (SINGLE PROTEIN), Homo sapiens
UniProt: O75164
Assay: Inhibition of recombinant human N-terminal His-tagged JMJD2A (1 to 350 residues) expressed in Escherichia coli using H3K9me3-biotin peptide as substrate after 30 mins in presence of alpha-ketoglutaric acid by LANCE TR-FRET assay
Measurement: IC50 = 100 nM (pChEMBL 7)
Descriptors: MW 323.33, ALogP 3.32, HBA 4, HBD 1, PSA 68.01, QED 0.8
Compound (SMILES): N#Cc1cc(F)cc(Nc2nc(NC3CC(F)(F)C3)nc(-c3nc(C(F)(F)F)cs3)n2)c1
InChIKey: MHTOHBOHQAYWJP-UHFFFAOYSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Inhibition of IDH1 R132H/R132C mutant in human HT1080 cells assessed as reduction in 2-HG formation incubated for 48 hrs by LC-MS method
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 471.39, ALogP 4.98, HBA 8, HBD 2, PSA 99.41, QED 0.51
Compound (SMILES): CC(COC(C)C)Nc1nc(N[C@H](C)C2CC2)nc(-c2cccc(C(F)(F)F)n2)n1
InChIKey: HNZFJEZPGBZOCO-ZGTCLIOFSA-N
Target: Isocitrate dehydrogenase [NADP], mitochondrial (SINGLE PROTEIN), Homo sapiens
UniProt: P48735
Assay: Inhibition of IDH2 R140Q mutant homodimer (unknown origin) expressed in Sf9 cells pre-incubated for 6 hrs before addition of alpha-KG followed by 60 mins incubation in presence of NADPH, NADP, diaphorase and resazurin by fluorescence spectrometry based cofactor depletion assay
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 424.47, ALogP 4.39, HBA 7, HBD 2, PSA 84.85, QED 0.62
Compound (SMILES): O=C(O)c1ccnc(-c2cn(CC3CCCN3)cn2)c1
InChIKey: JFCPDRJTGNEZRS-UHFFFAOYSA-N
Target: Lysine-specific demethylase 2B (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NHM5
Assay: Inhibition of recombinant human C-terminal FLAG-tagged FBXL10 (1 to 650 residues) expressed in baculovirus infected sf9 cells using H3K36me2-biotin peptide as substrate after 30 mins in presence of alpha-ketoglutaric acid by AlphaScreen assay
Measurement: IC50 = 100 nM (pChEMBL 7)
Descriptors: MW 272.31, ALogP 1.4, HBA 5, HBD 2, PSA 80.04, QED 0.88
Compound (SMILES): c1ccc(Cn2cnc(-c3cc4[nH]nnc4cn3)c2)cc1
InChIKey: HXVYFHLWSBBJSM-UHFFFAOYSA-N
Target: Lysine-specific demethylase 2B (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NHM5
Assay: FBXL10 Assay: The ability of test compounds to inhibit the activity of FBXL10 was determined in 384-well plate format under the following reaction conditions: 0.3 nM FBXL10, 30 nM H3K36me2-biotin labeled peptide (Anaspec cat #64442), 0.2 μM alpha-ketoglutaric acid in assay buffer of 50 mM HEPES, pH7.3, 0.005% Brij35, 0.5 mM TCEP, 0.2 mg/ml BSA, 50 μM sodium L-ascorbate, 5 μM ammonium iron(II) sulfate. Reaction product is determined quantitatively by AlphaScreen detection after the addition of detection reagents anti-H3K36me1 antibody, AlphaScreen® Streptavidin-coated Donor beads, and AlphaScreen® Protein A Acceptor beads in 50 mM HEPES, pH7.3, 10 mM NaCl, 0.005% Brij35, 5 mM EDTA, 2 mg/ml BSA to final 10 μg/ml beads.The assay reaction was initiated by the following: 3 μl of the mixture of 90 nM H3K36me2-biotin labeled peptide and 0.6 μM alpha-ketoglutaric acid with 3 μl of 11-point serial diluted inhibitor in 3% DMSO are added to each well of 384 well Proxiplate (Perkin Elmer), followed by the addition of 3 μl of 0.9 nM FBXL10 to initiate the reaction. The reaction mixture is incubated at room temperature for 1 hour, and terminated by the addition of 3 μl of appropriate dilution of anti H3K36me1 antibody in 50 mM HEPES, pH7.3, 10 mM NaCl, 0.005% Brij35, 5 mM EDTA, 2 mg/ml BSA. Plates will then incubated at room temperature for 40 minutes, followed by addition of 3 ul of 50 μg/ml AlphaScreen® Streptavidin-coated Donor beads and AlphaScreen® Protein A Acceptor beads in 50 mM HEPES, pH7.3, 10 mM NaCl, 0.005% Brij35, 5 mM EDTA, 2 mg/ml BSA. Plates will then be read by EnVision Multilabel Reader in AlphaScreen mode after minimum 2 hour incubation at room temperature. The AlphaScreen signal for each well is used to determine inhibition constant (IC50).
Measurement: IC50 < 100 nM (pChEMBL 7)
Descriptors: MW 276.3, ALogP 2.26, HBA 5, HBD 1, PSA 72.28, QED 0.62
Compound (SMILES): C[C@H](Nc1nc(N[C@H](C)C2CC2)nc(-c2cccc(C(F)(F)F)n2)n1)C1CC1
InChIKey: KRSKURCJOGAEOS-PHIMTYICSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: In Vitro Assays for IDH1m (R132H or R132C): The following describes the experimental procedures that can be used to obtain data on columns 3 and 6 of Table 4.A test compound is prepared as 10 mM stock in DMSO and diluted to 50× final concentration in DMSO, for a 50 μl reaction mixture. IDH enzyme activity converting alpha-ketoglutarate to 2-hydroxyglutaric acid is measured using a NADPH depletion assay. In the assay the remaining cofactor is measured at the end of the reaction with the addition of a catalytic excess of diaphorase and resazurin, to generate a fluorescent signal in proportion to the amount of NADPH remaining. IDH1-R132 homodimer enzyme is diluted to 0.125 μg/ml in 40 μl of Assay Buffer (150 mM NaCl, 20 mM Tris-Cl pH 7.5, 10 mM MgCl2, 0.05% BSA, 2 mM b-mercaptoethanol); 1 μl of test compound dilution in DMSO is added and the mixture is incubated for 60 minutes at room temperature. The reaction is started with the addition of 10 μl of Substrate Mix (20 μl NADPH, 5 mM alpha-ketoglutarate, in Assay Buffer) and the mixture is incubated for 90 minutes at room temperature. The reaction is terminated with the addition of 25 μl of Detection Buffer (36 μg/ml diaphorase, 30 mM resazurin, in 1× Assay Buffer), and is incubated for 1 minute before reading on a SpectraMax platereader at Ex544/Em590.Compounds are assayed for their activity against IDH1 R132C following the same assay as above with the following modifications: Assay Buffer is (50 mM potassium phosphate, pH 6.5; 40 mM sodium carbonate, 5 mM MgCl2, 10% glycerol, 2 mM b-mercaptoethanol, and 0.03% BSA). The concentration of NADPH and alpha-ketoglutarate in the Substrate Buffer is 20 μM and 1 mM, respectively.
Measurement: IC50 = 75 nM (pChEMBL 7.119999885559082)
Descriptors: MW 392.43, ALogP 4.37, HBA 6, HBD 2, PSA 75.62, QED 0.73
Compound (SMILES): Nc1cc(C(F)F)c(-c2nc(N3C4CCC3COC4)nc(N3C4CCC3COC4)n2)cn1
InChIKey: UGDKPWVVBKHRDK-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase mTOR (SINGLE PROTEIN), Homo sapiens
UniProt: P42345
Assay: Binding affinity to recombinant human GST-tagged mTOR catalytic domain (1360 to 2549 residues) expressed in baculovirus after 1 hr by TR-FRET displacement assay
Measurement: Ki = 10.8 nM (pChEMBL 7.96999979019165)
Descriptors: MW 445.47, ALogP 2.19, HBA 9, HBD 1, PSA 102.52, QED 0.76
Compound (SMILES): O=c1cc(-c2ccc(OCCOCCn3cc(COCCOc4ccc5c(=O)cc(-c6ccccc6)oc5c4)nn3)cc2)oc2ccccc12
InChIKey: SVUNHZVMHHJPDD-UHFFFAOYSA-N
Target: ATP-dependent translocase ABCB1 (SINGLE PROTEIN), Homo sapiens
UniProt: P08183
Assay: Inhibition of P-gp (unknown origin) expressed in human LCC6MDR cells assessed as reversal of paclitaxel resistance after 5 days by MTS/PMS assay
Measurement: EC50 = 960 nM (pChEMBL 6.019999980926514)
Descriptors: MW 671.71, ALogP 6.52, HBA 11, HBD 0, PSA 128.05, QED 0.11
Compound (SMILES): CCC[C@H](C)Nc1ncc2c(-c3ccc(CN4C5CCC4CC5)cc3)cn([C@H]3CC[C@H](O)CC3)c2n1
InChIKey: WBAXZSZODFIDGK-AAPCFVOKSA-N
Target: Receptor-type tyrosine-protein kinase FLT3 (SINGLE PROTEIN), Homo sapiens
UniProt: P36888
Assay: Inhibition of FLT3 (unknown origin) using 5'-FAM-KKKKEEIYFFF-CONH2 as substrate after 180 mins by MCE assay
Measurement: IC50 = 19 nM (pChEMBL 7.71999979019165)
Descriptors: MW 487.69, ALogP 6.3, HBA 6, HBD 2, PSA 66.21, QED 0.39
Compound (SMILES): Cc1ccc2sc(N)c(Nc3ccc(F)c(Cl)c3)c2c1
InChIKey: PVJGAGMNDHYOFR-UHFFFAOYSA-N
Target: Indoleamine 2,3-dioxygenase 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P14902
Assay: In-vitro IDO1 Enzyme (Indoleamine 2,3-dioxygenase) Assay: Human indoleamine 2,3-dioxygenasel (hIDO1) catalyzes the oxidative cleavage of the pyrrole ring of the indole nucleus of tryptophan to yield N-formylkynurenine which can be converted to kynurenine (KYN) by deformylation. hIDO1 with an N-terminal His tag, expressed and purified from E. coli cells was procured from either Enzo LifeScienccs, NY, USA). Unless otherwise stated, all materials were procured from Sigma Aldrich, Mo., USA.The assay monitoring the conversion of L-tryptophan to KYN was carried out as follows. hIDO1 (10 nM) was incubated with tryptophan (30 μM) in the presence of ascorbic acid (20 mM), methylene blue (10 μM) and catalase (100 μg/mL) in potassium phosphate buffer (50 mM; pH 6.5) at 37C for 30 min. The reaction was terminated with 30% trichloroacetic acid (TCA) and further incubated at 65C for 15 min to fully convert N-formylkynurenine to KYN. The reaction mixture was then centrifuged to remove sediments and the KYN in the supernatant was estimated by UV-visible absorption spectroscopy at 360 nm using a Waters HPLC system fitted with a C-18 column or by LC/MS/MS. See, Sono, 1980, J. Biol. Chem., 255:1339-1345, which is herein incorporated by reference.Percent inhibition at each concentration of test compounds was determined by estimating the decrease in KYN with reference to the reaction control with 1% DMSO vehicle. Data were analyzed using nonlinear regression to generate IC50 values using Graph Pad Prism 5.
Measurement: IC50 = 600 nM (pChEMBL 6.21999979019165)
Descriptors: MW 306.79, ALogP 5.33, HBA 3, HBD 2, PSA 38.05, QED 0.67
Compound (SMILES): Cn1cnc(-c2cc(C(=O)O)ccn2)c1-c1ccc(Cl)c(Cl)c1
InChIKey: ARTQZTMWQJINSR-UHFFFAOYSA-N
Target: Lysine-specific demethylase 2B (SINGLE PROTEIN), Homo sapiens
UniProt: Q8NHM5
Assay: Inhibition of recombinant human C-terminal FLAG-tagged FBXL10 (1 to 650 residues) expressed in baculovirus infected sf9 cells using H3K36me2-biotin peptide as substrate after 30 mins in presence of alpha-ketoglutaric acid by AlphaScreen assay
Measurement: IC50 = 100 nM (pChEMBL 7)
Descriptors: MW 348.19, ALogP 4.15, HBA 4, HBD 1, PSA 68.01, QED 0.77
Compound (SMILES): COc1c(Br)cc(Br)cc1C(=O)Nc1ccccc1
InChIKey: SGACKAZOWSNGKS-UHFFFAOYSA-N
Target: HSP60/HSP10 (PROTEIN COMPLEX), Homo sapiens
UniProt: P61604
Assay: Inhibition of human N-terminal octa-His-tagged HSP60 expressed in Escherichia coli Rosetta(DE3) pLysS/human HSP10 expressed in Escherichia coli Rosetta(DE3) assessed as reduction in HSP60/HSP10-mediated denatured MDH refolding after 40 to 60 mins by spectrometric analysis
Measurement: IC50 > 100000 nM (pChEMBL 4)
Descriptors: MW 385.06, ALogP 4.47, HBA 2, HBD 1, PSA 38.33, QED 0.85
Compound (SMILES): Cc1cnc(-c2ccc(S(N)(=O)=O)cc2)[se]1
InChIKey: XRDKKZGKJMUPRS-UHFFFAOYSA-N
Target: Carbonic anhydrase 5A, mitochondrial (SINGLE PROTEIN), Homo sapiens
UniProt: P35218
Assay: Inhibition of recombinant human carbonic anhydrase 5a incubated for 15 mins prior to testing by stopped flow CO2 hydration assay
Measurement: Ki = 82.3 nM (pChEMBL 7.079999923706055)
Descriptors: MW 301.23
Compound (SMILES): CCC1(C)CC(=O)N(CCCCN2CCN(c3cccc4sccc34)CC2)C(=O)C1
InChIKey: MCWADYMQWQHSRA-UHFFFAOYSA-N
Target: 5-hydroxytryptamine receptor 2C (SINGLE PROTEIN), Homo sapiens
UniProt: P28335
Assay: Antagonist activity at 5-HT2C receptor (unknown origin) after 10 mins by calcium 5 dye based FLIPR assay
Measurement: IC50 = 606 nM (pChEMBL 6.21999979019165)
Descriptors: MW 427.61, ALogP 4.37, HBA 5, HBD 0, PSA 43.86, QED 0.49
Compound (SMILES): CC[C@H](Nc1nc(N[C@H](CC)C(F)(F)F)nc(-c2cccc(Cl)n2)n1)C(F)(F)F
InChIKey: SDUBFPITPDQUSW-AOOOYVTPSA-N
Target: Isocitrate dehydrogenase [NADP] cytoplasmic (SINGLE PROTEIN), Homo sapiens
UniProt: O75874
Assay: Inhibition of IDH1 R132H/R132C mutant in human HT1080 cells assessed as reduction in 2-HG formation incubated for 48 hrs by LC-MS method
Measurement: IC50 = 50 nM (pChEMBL 7.300000190734863)
Descriptors: MW 442.8, ALogP 5.09, HBA 6, HBD 2, PSA 75.62, QED 0.46