lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): Nc1ncc2c(n1)CCN(c1cccc(C(=O)NCC3CCCCC3)c1)C2
InChIKey: XIHVNZWEKSOACP-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Kinase Assay: Biochemical KDR kinase assays were performed in 96 well microliter plates that were coated overnight with 75 μg/well 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 well PBS-T prior to starting the reaction. Reactions were carried out in 100 μL reaction volumes containing 2.7 μM 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 KDR protein (BPS Bioscience, San Diego, Calif.). Following a 15 minute incubation at 30° C., the reactions were washed 2 mls per well PBS-T. 100 μl 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 μl of O-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 μl of 2.5N H2SO4 to each well and read using a microplate ELISA reader set at 492 nm.
Measurement: Ki = 2130 nM (pChEMBL 5.670000076293945)
Descriptors: MW 365.48, ALogP 2.93, HBA 5, HBD 2, PSA 84.14, QED 0.87
Compound (SMILES): Nc1ncc2c(n1)CCN(c1cccc(C(=O)NC3CCCC3)c1)C2
InChIKey: IXPCSLBRYVUCTH-UHFFFAOYSA-N
Target: Platelet-derived growth factor receptor beta (SINGLE PROTEIN), Homo sapiens
UniProt: P09619
Assay: Kinase Assay: Biochemical PDGFR.beta. kinase assays were performed in 96 well microtiter plates that were coated overnight with 75 .mu.g 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 well PBS-T prior to starting the reaction. Reactions were carried out in 100 .mu.L reaction volumes containing 36 .mu.M ATP in kinase buffer (50 mM Hepes buffer pH 7.4, 20 mM MgCl.sub.2, 0.1 mM MnCl.sub.2 and 0.2 mM Na.sub.3VO.sub.4). 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).
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 337.43, ALogP 2.29, HBA 5, HBD 2, PSA 84.14, QED 0.9
Compound (SMILES): CC(C)(C)CCNC(=O)c1cccc(N2CCc3nc(N)ncc3C2)c1
InChIKey: MMVWWWAAOVTNMQ-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Kinase Assay: Biochemical KDR kinase assays were performed in 96 well microliter plates that were coated overnight with 75 μg/well 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 well PBS-T prior to starting the reaction. Reactions were carried out in 100 μL reaction volumes containing 2.7 μM 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 KDR protein (BPS Bioscience, San Diego, Calif.). Following a 15 minute incubation at 30° C., the reactions were washed 2 mls per well PBS-T. 100 μl 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 μl of O-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 μl of 2.5N H2SO4 to each well and read using a microplate ELISA reader set at 492 nm.
Measurement: Ki = 566 nM (pChEMBL 6.25)
Descriptors: MW 353.47, ALogP 2.79, HBA 5, HBD 2, PSA 84.14, QED 0.88
Compound (SMILES): CCN(CC)C(=O)c1cccc(N2CCc3nc(N)ncc3C2)c1
InChIKey: PKVUVWYYDGDERJ-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Kinase Assay: Biochemical KDR kinase assays were performed in 96 well microliter plates that were coated overnight with 75 μg/well 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 well PBS-T prior to starting the reaction. Reactions were carried out in 100 μL reaction volumes containing 2.7 μM 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 KDR protein (BPS Bioscience, San Diego, Calif.). Following a 15 minute incubation at 30° C., the reactions were washed 2 mls per well PBS-T. 100 μl 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 μl of O-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 μl of 2.5N H2SO4 to each well and read using a microplate ELISA reader set at 492 nm.
Measurement: Ki = 1250 nM (pChEMBL 5.900000095367432)
Descriptors: MW 325.42, ALogP 2.1, HBA 5, HBD 1, PSA 75.35, QED 0.93
Compound (SMILES): Cc1cccc(NC(=O)c2cccc(N3CCc4nc(N)ncc4C3)n2)c1
InChIKey: HWKAPMIRTDYTGK-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Kinase Assay: Biochemical KDR kinase assays were performed in 96 well microliter plates that were coated overnight with 75 μg/well 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 well PBS-T prior to starting the reaction. Reactions were carried out in 100 μL reaction volumes containing 2.7 μM 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 KDR protein (BPS Bioscience, San Diego, Calif.). Following a 15 minute incubation at 30° C., the reactions were washed 2 mls per well PBS-T. 100 μl 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 μl of O-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 μl of 2.5N H2SO4 to each well and read using a microplate ELISA reader set at 492 nm.
Measurement: Ki > 10000 nM (pChEMBL 5)
Descriptors: MW 360.42, ALogP 2.58, HBA 6, HBD 2, PSA 97.03, QED 0.75
Compound (SMILES): Cc1ccc(C(=O)Nc2cccc(C(F)(F)F)c2)cc1N1CCc2nc(N)ncc2C1
InChIKey: TVTINSXYADVJDH-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Kinase Assay: Biochemical KDR kinase assays were performed in 96 well microliter plates that were coated overnight with 75 μg/well 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 well PBS-T prior to starting the reaction. Reactions were carried out in 100 μL reaction volumes containing 2.7 μM 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 KDR protein (BPS Bioscience, San Diego, Calif.). Following a 15 minute incubation at 30° C., the reactions were washed 2 mls per well PBS-T. 100 μl 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 μl of O-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 μl of 2.5N H2SO4 to each well and read using a microplate ELISA reader set at 492 nm.
Measurement: Ki = 8 nM (pChEMBL 8.100000381469727)
Descriptors: MW 427.43, ALogP 4.2, HBA 5, HBD 2, PSA 84.14, QED 0.65
Compound (SMILES): Cc1cc(C(=O)Nc2cccc(C(F)(F)F)c2)cc(N2CCc3nc(N)ncc3C2)c1
InChIKey: LYMPBMGKFUQEMN-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Kinase Assay: Biochemical KDR kinase assays were performed in 96 well microliter plates that were coated overnight with 75 μg/well 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 well PBS-T prior to starting the reaction. Reactions were carried out in 100 μL reaction volumes containing 2.7 μM 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 KDR protein (BPS Bioscience, San Diego, Calif.). Following a 15 minute incubation at 30° C., the reactions were washed 2 mls per well PBS-T. 100 μl 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 μl of O-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 μl of 2.5N H2SO4 to each well and read using a microplate ELISA reader set at 492 nm.
Measurement: Ki = 27 nM (pChEMBL 7.570000171661377)
Descriptors: MW 427.43, ALogP 4.2, HBA 5, HBD 2, PSA 84.14, QED 0.65
Compound (SMILES): Cc1ccc(C(=O)Nc2cccc(C(C)C)c2)cc1N1CCc2nc(N)ncc2C1
InChIKey: OFIGQJPITSATRF-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Kinase Assay: Biochemical KDR kinase assays were performed in 96 well microliter plates that were coated overnight with 75 μg/well 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 well PBS-T prior to starting the reaction. Reactions were carried out in 100 μL reaction volumes containing 2.7 μM 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 KDR protein (BPS Bioscience, San Diego, Calif.). Following a 15 minute incubation at 30° C., the reactions were washed 2 mls per well PBS-T. 100 μl 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 μl of O-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 μl of 2.5N H2SO4 to each well and read using a microplate ELISA reader set at 492 nm.
Measurement: Ki = 14 nM (pChEMBL 7.849999904632568)
Descriptors: MW 401.51, ALogP 4.31, HBA 5, HBD 2, PSA 84.14, QED 0.68
Compound (SMILES): Cc1cc(C(=O)Nc2cccc(C(C)C)c2)cc(N2CCc3nc(N)ncc3C2)c1
InChIKey: HISHBLLIUXOENA-UHFFFAOYSA-N
Target: Vascular endothelial growth factor receptor 2 (SINGLE PROTEIN), Homo sapiens
UniProt: P35968
Assay: Kinase Assay: Biochemical KDR kinase assays were performed in 96 well microliter plates that were coated overnight with 75 μg/well 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 well PBS-T prior to starting the reaction. Reactions were carried out in 100 μL reaction volumes containing 2.7 μM 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 KDR protein (BPS Bioscience, San Diego, Calif.). Following a 15 minute incubation at 30° C., the reactions were washed 2 mls per well PBS-T. 100 μl 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 μl of O-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 μl of 2.5N H2SO4 to each well and read using a microplate ELISA reader set at 492 nm.
Measurement: Ki = 17 nM (pChEMBL 7.769999980926514)
Descriptors: MW 401.51, ALogP 4.31, HBA 5, HBD 2, PSA 84.14, QED 0.68
Compound (SMILES): CC(C)(/C=C(\C#N)C(=O)N1CCC[C@@H](n2nc(-c3ccc(Oc4ccccc4)cc3F)c3c(N)ncnc32)C1)N1CCN(C2COC2)CC1
InChIKey: LCFFREMLXLZNHE-GBOLQPHISA-N
Target: Tyrosine-protein kinase TXK (SINGLE PROTEIN), Homo sapiens
UniProt: P42681
Assay: Inhibition of RLK (unknown origin) using peptide substrate in presence of ATP
Measurement: IC50 = 1.2 nM (pChEMBL 8.920000076293945)
Descriptors: MW 665.77, ALogP 4.42, HBA 11, HBD 1, PSA 138.66, QED 0.21
Compound (SMILES): N#C[C@H]1CCCC[C@@H]1n1cc(C(N)=O)c(Nc2ccc(C(F)(F)F)nc2)n1
InChIKey: IMJMYOHBSUJERP-MFKMUULPSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: HTRF Assay: The ability of compounds to inhibit the activity of JAK1, JAK2, JAK3, and Tyk2 was measured using a recombinant purified GST-tagged catalytic domain for each enzyme (Invitrogen JAK1 #M4290, JAK2 #M4290, JAK3 #M4290, Tyk2 #M4290) in an HTRF format biochemical assay. The reactions employed a common peptide substrate, LCB-EQEDEPEGDYFEWLW-NH2 (in-house). The basic assay protocol is as follows: First, 250 mL 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 ambient temperature to allow compound binding to equilibrate. After equilibration, 2 uL of 10xATP in 1x assay buffer was added to initiate the kinase reaction.
Measurement: IC50 = 9 nM (pChEMBL 8.050000190734863)
Descriptors: MW 378.36, ALogP 3.39, HBA 6, HBD 2, PSA 109.62, QED 0.85
Compound (SMILES): N#C[C@H]1CCCC[C@@H]1n1cc(C(N)=O)c(Nc2ccc(Cl)cc2)n1
InChIKey: FDFKJKSJHDCVKZ-ABAIWWIYSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: HTRF Assay: The ability of compounds to inhibit the activity of JAK1, JAK2, JAK3, and Tyk2 was measured using a recombinant purified GST-tagged catalytic domain for each enzyme (Invitrogen JAK1 #M4290, JAK2 #M4290, JAK3 #M4290, Tyk2 #M4290) in an HTRF format biochemical assay. The reactions employed a common peptide substrate, LCB-EQEDEPEGDYFEWLW-NH2 (in-house). The basic assay protocol is as follows: First, 250 mL 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 ambient temperature to allow compound binding to equilibrate. After equilibration, 2 uL of 10xATP in 1x assay buffer was added to initiate the kinase reaction.
Measurement: IC50 = 0.95 nM (pChEMBL 9.020000457763672)
Descriptors: MW 343.82, ALogP 3.63, HBA 5, HBD 2, PSA 96.73, QED 0.89
Compound (SMILES): N#C[C@H]1C[C@H](O)CC[C@@H]1n1cc(C(N)=O)c(Nc2ccc(C(F)(F)F)cc2)n1
InChIKey: LHCPZEOULPJAHA-YVLXSGLVSA-N
Target: Tyrosine-protein kinase JAK1 (SINGLE PROTEIN), Homo sapiens
UniProt: P23458
Assay: HTRF Assay: The ability of compounds to inhibit the activity of JAK1, JAK2, JAK3, and Tyk2 was measured using a recombinant purified GST-tagged catalytic domain for each enzyme (Invitrogen JAK1 #M4290, JAK2 #M4290, JAK3 #M4290, Tyk2 #M4290) in an HTRF format biochemical assay. The reactions employed a common peptide substrate, LCB-EQEDEPEGDYFEWLW-NH2 (in-house). The basic assay protocol is as follows: First, 250 mL 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 ambient temperature to allow compound binding to equilibrate. After equilibration, 2 uL of 10xATP in 1x assay buffer was added to initiate the kinase reaction.
Measurement: IC50 = 1 nM (pChEMBL 9)
Descriptors: MW 393.37, ALogP 2.97, HBA 6, HBD 3, PSA 116.96, QED 0.74
Compound (SMILES): CN(C)[C@H]1CCC(n2cc(C(N)=O)c(Nc3ccc(S(=O)(=O)C(F)(F)F)cc3)n2)[C@@H](C#N)C1
InChIKey: WQPOTWFXOOAHHW-KMMYHCRNSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: HTRF Assay: The ability of compounds to inhibit the activity of JAK1, JAK2, JAK3, and Tyk2 was measured using a recombinant purified GST-tagged catalytic domain for each enzyme (Invitrogen JAK1 #M4290, JAK2 #M4290, JAK3 #M4290, Tyk2 #M4290) in an HTRF format biochemical assay. The reactions employed a common peptide substrate, LCB-EQEDEPEGDYFEWLW-NH2 (in-house). The basic assay protocol is as follows: First, 250 mL 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 ambient temperature to allow compound binding to equilibrate. After equilibration, 2 uL of 10xATP in 1x assay buffer was added to initiate the kinase reaction.
Measurement: IC50 = 9 nM (pChEMBL 8.050000190734863)
Descriptors: MW 484.5, ALogP 2.81, HBA 8, HBD 2, PSA 134.11, QED 0.64
Compound (SMILES): [C-]#[N+][C@H]1C[C@@H](N2CCC2)CC[C@@H]1n1cc(C(N)=O)c(Nc2ccc(C(F)(F)F)cc2)n1
InChIKey: YOHZCNFQWQKCFW-SZMVWBNQSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: Kinase Assay: A kinase selectivity panel which measures substrate peptide phosphorylation was set-up for recombinant human Jak1 (aa 866-1154), Jak2 (aa808-1132), Jak3 (aa811-1124) and Tyk2 (aa888-1187). The technology used for the described assay is based on the separation and quantification of substrate and product in an electrical field. In the course of the kinase reaction the peptide substrate is phosphorylated by a kinase. The transfer of a phosphate residue also causes the introduction of two additional negative charges and hence to a change in the net charge of the phospho-peptide compared to the unphosphorylated peptide. Due to this difference in charge the phosphorylated und unphosphorylated peptides migrate with different velocities in an electrical field.In the applied method, this separation takes place inside a chip that contains a complex capillary system for simultaneous analysis of 12 samples (12-sipper chip, Caliper Technologies Corp., Mountain View, USA). In order to allow the detection and quantification of the peptides in the capillary system, the peptides carry a fluorescent label (fluorescein). With this label the peptides can be quantified by fluorescence intensity through the instruments laser and detection system (LC3000, Caliper Life Sciences).The assays were performed in 384-well, low volume microtiter assay plates in a final reaction volume of 9 ul. Dose-response curves were generated by incubating 3 nM of each kinase together with 2 uM of a fluorescently labeled substrate peptide specific for each enzyme (Jak1 and Jak3 substrate FITC-Ahx-KKSRGDYMTMQIG-NH2, Jak2 and Tyk2 substrate 5(6)-Carboxyfluorescein-Ahx-GGEEEEYFELVKKKK) in 50 mM Hepes pH 7.5, 0.02% Tween 20, 0.02% BSA, 1 mM DTT, 10 uM Na3VO4, 10 mM ß-Glycerolphosphate, specific concentrations of MgCl2 (Jak1 12 mM, Jak2 and Tyk2 9 mM, Jak3 1.5 mM) and 45 uM ATP for 60 min at 30° C. in the presence or absence of compound diluted in DMSO. Kinase reaction were terminated by adding 15 ul STOP buffer (100 mM HEPES pH 7.5, 5% DMSO, 0.1% Caliper coating reagent, 10 mM EDTA, and 0.015% Brij35.Plates with terminated kinase reactions were transferred to the Caliper LC3000 workstation (Caliper Technologies Corp., Mountain View, USA) for reading. The relative amount of phosphorylated peptide r, was calculated using the heights of the substrate peak, s, and the product peak, p: r=p/(p+s).
Measurement: IC50 = 10000 nM (pChEMBL 5)
Descriptors: MW 432.45, ALogP 3.83, HBA 5, HBD 2, PSA 80.54, QED 0.7
Compound (SMILES): N#C[C@H]1C[C@@H](N2CCC2)CC[C@@H]1n1cc(C(N)=O)c(Nc2ccc([C@H](O)C(F)(F)F)cc2)n1
InChIKey: MAPWYMPCWPCZDK-XIVBQZFQSA-N
Target: Voltage-gated inwardly rectifying potassium channel KCNH2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q12809
Assay: Displacement of [35S]-MK499 from human ERG expressed in HEK293 cell membranes
Measurement: IC50 = 32000 nM (pChEMBL 4.5)
Descriptors: MW 462.48, ALogP 3.26, HBA 7, HBD 3, PSA 120.2, QED 0.61
Compound (SMILES): CN(C)[C@H]1CC[C@H](n2cc(C(N)=O)c(Nc3ccc(F)cc3)n2)[C@@H](C#N)C1
InChIKey: AWODLUSMQHPZOT-PVUWLOKVSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: HTRF Assay: The ability of compounds to inhibit the activity of JAK1, JAK2, JAK3, and Tyk2 was measured using a recombinant purified GST-tagged catalytic domain for each enzyme (Invitrogen JAK1 #M4290, JAK2 #M4290, JAK3 #M4290, Tyk2 #M4290) in an HTRF format biochemical assay. The reactions employed a common peptide substrate, LCB-EQEDEPEGDYFEWLW-NH2 (in-house). The basic assay protocol is as follows: First, 250 mL 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 ambient temperature to allow compound binding to equilibrate. After equilibration, 2 uL of 10xATP in 1x assay buffer was added to initiate the kinase reaction.
Measurement: IC50 = 620 nM (pChEMBL 6.210000038146973)
Descriptors: MW 370.43, ALogP 2.66, HBA 6, HBD 2, PSA 99.97, QED 0.84
Compound (SMILES): N#C[C@H]1C[C@@H](N2CCC2)CC[C@@H]1n1cc(C(N)=O)c(Nc2ccc(OC(F)F)cc2)n1
InChIKey: KMGQHAZWNOEFTI-XUWXXGDYSA-N
Target: Tyrosine-protein kinase JAK2 (SINGLE PROTEIN), Homo sapiens
UniProt: O60674
Assay: HTRF Assay: The ability of compounds to inhibit the activity of JAK1, JAK2, JAK3, and Tyk2 was measured using a recombinant purified GST-tagged catalytic domain for each enzyme (Invitrogen JAK1 #M4290, JAK2 #M4290, JAK3 #M4290, Tyk2 #M4290) in an HTRF format biochemical assay. The reactions employed a common peptide substrate, LCB-EQEDEPEGDYFEWLW-NH2 (in-house). The basic assay protocol is as follows: First, 250 mL 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 ambient temperature to allow compound binding to equilibrate. After equilibration, 2 uL of 10xATP in 1x assay buffer was added to initiate the kinase reaction.
Measurement: IC50 = 31 nM (pChEMBL 7.510000228881836)
Descriptors: MW 430.46, ALogP 3.27, HBA 7, HBD 2, PSA 109.2, QED 0.7
Compound (SMILES): CN(C)[C@H]1CC[C@H](n2cc(C(N)=O)c(Nc3ccc(Cl)cc3)n2)[C@@H](C#N)C1
InChIKey: YTWLQRKOBJUYNS-PVUWLOKVSA-N
Target: Tyrosine-protein kinase JAK3 (SINGLE PROTEIN), Homo sapiens
UniProt: P52333
Assay: Inhibition of GST-tagged recombinant human JAK3 catalytic domain expressed in baculovirus expression system using LCB-EQEDEPEGDYFEWLW-NH2 as substrate preincubated for 30 mins followed by ATP addition measured after 120 mins by HTRF assay
Measurement: IC50 = 1226 nM (pChEMBL 5.909999847412109)
Descriptors: MW 386.89, ALogP 3.17, HBA 6, HBD 2, PSA 99.97, QED 0.82
Compound (SMILES): Cn1cc(C(N)=O)c2c1-c1nc(N)ncc1CC2
InChIKey: UXWNPSLXAXDXKK-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Trans-Phosphorylation Assay: Specific peptide or protein substrates are 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 is captured by an excess of the ion exchange dowex resin; the resin then settles down to the bottom of the reaction plate by gravity.Supernatant is subsequently withdrawn and transferred into a counting plate, then evaluated by beta -counting.Reagents/Assay ConditionsDowex Resin Preparation500 g of wet resin (SIGMA, custom prepared resin DOWEX 18 200-400 mesh, 2.5 Kg) are weighed out and diluted to 2 L in 150 mM sodium formate, pH 3.00.The resin is allowed to settle down (some hours) and then the supernatant is discarded.After three washes as above over a couple of days, the resin is allowed to settle and two volumes (wrt the resin volume) of 150 mM sodium formate buffer are added.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 243.27, ALogP 0.26, HBA 5, HBD 2, PSA 99.82, QED 0.75
Compound (SMILES): NC(=O)c1c(-c2ccccc2)[nH]c2c1ccc1cnc(N)nc12
InChIKey: BWJORBLWBGOLQL-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Trans-Phosphorylation Assay: Specific peptide or protein substrates are 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 is captured by an excess of the ion exchange dowex resin; the resin then settles down to the bottom of the reaction plate by gravity.Supernatant is subsequently withdrawn and transferred into a counting plate, then evaluated by beta -counting.Reagents/Assay ConditionsDowex Resin Preparation500 g of wet resin (SIGMA, custom prepared resin DOWEX 18 200-400 mesh, 2.5 Kg) are weighed out and diluted to 2 L in 150 mM sodium formate, pH 3.00.The resin is allowed to settle down (some hours) and then the supernatant is discarded.After three washes as above over a couple of days, the resin is allowed to settle and two volumes (wrt the resin volume) of 150 mM sodium formate buffer are added.
Measurement: IC50 > 5000 nM (pChEMBL 5.301000118255615)
Descriptors: MW 303.32, ALogP 2.46, HBA 4, HBD 3, PSA 110.68, QED 0.53
Compound (SMILES): Cn1c2c(c(C(N)=O)c1-c1ccccc1)CCc1cnc(N)nc1-2
InChIKey: KVWLHWMGSYRLAU-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Trans-Phosphorylation Assay: Specific peptide or protein substrates are 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 is captured by an excess of the ion exchange dowex resin; the resin then settles down to the bottom of the reaction plate by gravity.Supernatant is subsequently withdrawn and transferred into a counting plate, then evaluated by beta -counting.Reagents/Assay ConditionsDowex Resin Preparation500 g of wet resin (SIGMA, custom prepared resin DOWEX 18 200-400 mesh, 2.5 Kg) are weighed out and diluted to 2 L in 150 mM sodium formate, pH 3.00.The resin is allowed to settle down (some hours) and then the supernatant is discarded.After three washes as above over a couple of days, the resin is allowed to settle and two volumes (wrt the resin volume) of 150 mM sodium formate buffer are added.
Measurement: IC50 > 5000 nM (pChEMBL 5.301000118255615)
Descriptors: MW 319.37, ALogP 1.93, HBA 5, HBD 2, PSA 99.82, QED 0.75
Compound (SMILES): Cn1c(-c2ccccc2)c(C(N)=O)c2ccc3cnc(N)nc3c21
InChIKey: OXBHOAOVRFUPJX-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Trans-Phosphorylation Assay: Specific peptide or protein substrates are 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 is captured by an excess of the ion exchange dowex resin; the resin then settles down to the bottom of the reaction plate by gravity.Supernatant is subsequently withdrawn and transferred into a counting plate, then evaluated by beta -counting.Reagents/Assay ConditionsDowex Resin Preparation500 g of wet resin (SIGMA, custom prepared resin DOWEX 18 200-400 mesh, 2.5 Kg) are weighed out and diluted to 2 L in 150 mM sodium formate, pH 3.00.The resin is allowed to settle down (some hours) and then the supernatant is discarded.After three washes as above over a couple of days, the resin is allowed to settle and two volumes (wrt the resin volume) of 150 mM sodium formate buffer are added.
Measurement: IC50 > 5000 nM (pChEMBL 5.301000118255615)
Descriptors: MW 317.35, ALogP 2.47, HBA 5, HBD 2, PSA 99.82, QED 0.59
Compound (SMILES): CCc1cccc(CC)c1NC(=O)c1c2c(n(C)c1C)-c1nc(Nc3ccc(N4CCC(N5CCCC5)CC4)cc3OC)ncc1CC2
InChIKey: SWZFCGQEKUXWPZ-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Trans-Phosphorylation Assay: Specific peptide or protein substrates are 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 is captured by an excess of the ion exchange dowex resin; the resin then settles down to the bottom of the reaction plate by gravity.Supernatant is subsequently withdrawn and transferred into a counting plate, then evaluated by beta -counting.Reagents/Assay ConditionsDowex Resin Preparation500 g of wet resin (SIGMA, custom prepared resin DOWEX 18 200-400 mesh, 2.5 Kg) are weighed out and diluted to 2 L in 150 mM sodium formate, pH 3.00.The resin is allowed to settle down (some hours) and then the supernatant is discarded.After three washes as above over a couple of days, the resin is allowed to settle and two volumes (wrt the resin volume) of 150 mM sodium formate buffer are added.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 647.87, ALogP 7.08, HBA 8, HBD 2, PSA 87.55, QED 0.2
Compound (SMILES): COc1cc(N2CCN(C)CC2)ccc1Nc1ncc2c(n1)-c1c(c(C(N)=O)c(C)n1C)CC2
InChIKey: RJGLNSNPZNKTGL-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Trans-Phosphorylation Assay: Specific peptide or protein substrates are 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 is captured by an excess of the ion exchange dowex resin; the resin then settles down to the bottom of the reaction plate by gravity.Supernatant is subsequently withdrawn and transferred into a counting plate, then evaluated by beta -counting.Reagents/Assay ConditionsDowex Resin Preparation500 g of wet resin (SIGMA, custom prepared resin DOWEX 18 200-400 mesh, 2.5 Kg) are weighed out and diluted to 2 L in 150 mM sodium formate, pH 3.00.The resin is allowed to settle down (some hours) and then the supernatant is discarded.After three washes as above over a couple of days, the resin is allowed to settle and two volumes (wrt the resin volume) of 150 mM sodium formate buffer are added.
Measurement: IC50 = 748 nM (pChEMBL 6.130000114440918)
Descriptors: MW 461.57, ALogP 2.49, HBA 8, HBD 2, PSA 101.54, QED 0.6
Compound (SMILES): CSc1ncc2c(n1)-c1c(c(C(N)=O)cn1C(C)C)CC2
InChIKey: JCICCACMYITOCI-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Trans-Phosphorylation Assay: Specific peptide or protein substrates are 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 is captured by an excess of the ion exchange dowex resin; the resin then settles down to the bottom of the reaction plate by gravity.Supernatant is subsequently withdrawn and transferred into a counting plate, then evaluated by beta -counting.Reagents/Assay ConditionsDowex Resin Preparation500 g of wet resin (SIGMA, custom prepared resin DOWEX 18 200-400 mesh, 2.5 Kg) are weighed out and diluted to 2 L in 150 mM sodium formate, pH 3.00.The resin is allowed to settle down (some hours) and then the supernatant is discarded.After three washes as above over a couple of days, the resin is allowed to settle and two volumes (wrt the resin volume) of 150 mM sodium formate buffer are added.
Measurement: IC50 = 16 nM (pChEMBL 7.800000190734863)
Descriptors: MW 302.4, ALogP 2.45, HBA 5, HBD 1, PSA 73.8, QED 0.7
Compound (SMILES): CSc1ncc2c(n1)-c1c(c(C(N)=O)cn1CCO)CC2
InChIKey: IJFXPCHHRYCYMT-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Trans-Phosphorylation Assay: Specific peptide or protein substrates are 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 is captured by an excess of the ion exchange dowex resin; the resin then settles down to the bottom of the reaction plate by gravity.Supernatant is subsequently withdrawn and transferred into a counting plate, then evaluated by beta -counting.Reagents/Assay ConditionsDowex Resin Preparation500 g of wet resin (SIGMA, custom prepared resin DOWEX 18 200-400 mesh, 2.5 Kg) are weighed out and diluted to 2 L in 150 mM sodium formate, pH 3.00.The resin is allowed to settle down (some hours) and then the supernatant is discarded.After three washes as above over a couple of days, the resin is allowed to settle and two volumes (wrt the resin volume) of 150 mM sodium formate buffer are added.
Measurement: IC50 = 133 nM (pChEMBL 6.880000114440918)
Descriptors: MW 304.38, ALogP 0.86, HBA 6, HBD 2, PSA 94.03, QED 0.65
Compound (SMILES): CSc1ncc2ccc3c(C(N)=O)c(C)n(CCO)c3c2n1
InChIKey: LVYDNZIZBIQXIS-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Trans-Phosphorylation Assay: Specific peptide or protein substrates are 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 is captured by an excess of the ion exchange dowex resin; the resin then settles down to the bottom of the reaction plate by gravity.Supernatant is subsequently withdrawn and transferred into a counting plate, then evaluated by beta -counting.Reagents/Assay ConditionsDowex Resin Preparation500 g of wet resin (SIGMA, custom prepared resin DOWEX 18 200-400 mesh, 2.5 Kg) are weighed out and diluted to 2 L in 150 mM sodium formate, pH 3.00.The resin is allowed to settle down (some hours) and then the supernatant is discarded.After three washes as above over a couple of days, the resin is allowed to settle and two volumes (wrt the resin volume) of 150 mM sodium formate buffer are added.
Measurement: IC50 = 87 nM (pChEMBL 7.059999942779541)
Descriptors: MW 316.39, ALogP 1.71, HBA 6, HBD 2, PSA 94.03, QED 0.56
Compound (SMILES): CSc1ncc2ccc3c(C(N)=O)c(C)n(C(C)C)c3c2n1
InChIKey: PSFMCOGQKUBLKM-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Trans-Phosphorylation Assay: Specific peptide or protein substrates are 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 is captured by an excess of the ion exchange dowex resin; the resin then settles down to the bottom of the reaction plate by gravity.Supernatant is subsequently withdrawn and transferred into a counting plate, then evaluated by beta -counting.Reagents/Assay ConditionsDowex Resin Preparation500 g of wet resin (SIGMA, custom prepared resin DOWEX 18 200-400 mesh, 2.5 Kg) are weighed out and diluted to 2 L in 150 mM sodium formate, pH 3.00.The resin is allowed to settle down (some hours) and then the supernatant is discarded.After three washes as above over a couple of days, the resin is allowed to settle and two volumes (wrt the resin volume) of 150 mM sodium formate buffer are added.
Measurement: IC50 = 4 nM (pChEMBL 8.399999618530273)
Descriptors: MW 314.41, ALogP 3.29, HBA 5, HBD 1, PSA 73.8, QED 0.59
Compound (SMILES): CSc1ncc2c(n1)-c1c(c(C(N)=O)cn1C1CCNCC1)CC2
InChIKey: QZODUKPIHBQCBB-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-2 (SINGLE PROTEIN), Homo sapiens
UniProt: Q9P1W9
Assay: Kinase Inhibition Assay: The buffer for PIM-2 assay was composed of HEPES 50 mM, at pH 7.5, with 1 mM MgCl2, 1 mM DTT, 3 microM Na3VO4, and 0.2 mg/mL BSAFull-length human PIM-2 was expressed and purified as described in Fedorov O, et al., PNAS 2007 104, 51, 20523-28.Assay Conditions (Final Concentrations)Enzyme concentration=1.5 nMAktide substrate (Chemical Abstract Service Registry Number 324029-01-8)=5 microMATP=4 microM33P-Î³-ATP=1 nM.
Measurement: IC50 = 159 nM (pChEMBL 6.800000190734863)
Descriptors: MW 343.46, ALogP 1.79, HBA 6, HBD 2, PSA 85.83, QED 0.66
Compound (SMILES): CSc1ncc2c(n1)-c1c(c(C(N)=O)cn1[C@H]1CC[C@@H](N)CC1)CC2
InChIKey: BRAYMNJVFKIQLD-TXEJJXNPSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Trans-Phosphorylation Assay: Specific peptide or protein substrates are 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 is captured by an excess of the ion exchange dowex resin; the resin then settles down to the bottom of the reaction plate by gravity.Supernatant is subsequently withdrawn and transferred into a counting plate, then evaluated by beta -counting.Reagents/Assay ConditionsDowex Resin Preparation500 g of wet resin (SIGMA, custom prepared resin DOWEX 18 200-400 mesh, 2.5 Kg) are weighed out and diluted to 2 L in 150 mM sodium formate, pH 3.00.The resin is allowed to settle down (some hours) and then the supernatant is discarded.After three washes as above over a couple of days, the resin is allowed to settle and two volumes (wrt the resin volume) of 150 mM sodium formate buffer are added.
Measurement: IC50 = 5 nM (pChEMBL 8.300000190734863)
Descriptors: MW 357.48, ALogP 2.31, HBA 6, HBD 2, PSA 99.82, QED 0.65
Compound (SMILES): CSc1ncc2ccc3c(C(N)=O)cn([C@H]4CC[C@@H](N)CC4)c3c2n1
InChIKey: FRANNCVVJFQWOT-TXEJJXNPSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Trans-Phosphorylation Assay: Specific peptide or protein substrates are 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 is captured by an excess of the ion exchange dowex resin; the resin then settles down to the bottom of the reaction plate by gravity.Supernatant is subsequently withdrawn and transferred into a counting plate, then evaluated by beta -counting.Reagents/Assay ConditionsDowex Resin Preparation500 g of wet resin (SIGMA, custom prepared resin DOWEX 18 200-400 mesh, 2.5 Kg) are weighed out and diluted to 2 L in 150 mM sodium formate, pH 3.00.The resin is allowed to settle down (some hours) and then the supernatant is discarded.After three washes as above over a couple of days, the resin is allowed to settle and two volumes (wrt the resin volume) of 150 mM sodium formate buffer are added.
Measurement: IC50 = 0.8 nM (pChEMBL 9.100000381469727)
Descriptors: MW 355.47, ALogP 2.85, HBA 6, HBD 2, PSA 99.82, QED 0.56
Compound (SMILES): CSc1ncc2ccc3c(C(N)=O)cn(C4CCNCC4)c3c2n1
InChIKey: ZWVHBACWMIHSNL-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Trans-Phosphorylation Assay: Specific peptide or protein substrates are 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 is captured by an excess of the ion exchange dowex resin; the resin then settles down to the bottom of the reaction plate by gravity.Supernatant is subsequently withdrawn and transferred into a counting plate, then evaluated by beta -counting.Reagents/Assay ConditionsDowex Resin Preparation500 g of wet resin (SIGMA, custom prepared resin DOWEX 18 200-400 mesh, 2.5 Kg) are weighed out and diluted to 2 L in 150 mM sodium formate, pH 3.00.The resin is allowed to settle down (some hours) and then the supernatant is discarded.After three washes as above over a couple of days, the resin is allowed to settle and two volumes (wrt the resin volume) of 150 mM sodium formate buffer are added.
Measurement: IC50 = 7 nM (pChEMBL 8.149999618530273)
Descriptors: MW 341.44, ALogP 2.33, HBA 6, HBD 2, PSA 85.83, QED 0.56
Compound (SMILES): CSc1ncc2ccc3c(C(N)=O)c[nH]c3c2n1
InChIKey: XHEYSFJJPSXTHP-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Trans-Phosphorylation Assay: Specific peptide or protein substrates are 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 is captured by an excess of the ion exchange dowex resin; the resin then settles down to the bottom of the reaction plate by gravity.Supernatant is subsequently withdrawn and transferred into a counting plate, then evaluated by beta -counting.Reagents/Assay ConditionsDowex Resin Preparation500 g of wet resin (SIGMA, custom prepared resin DOWEX 18 200-400 mesh, 2.5 Kg) are weighed out and diluted to 2 L in 150 mM sodium formate, pH 3.00.The resin is allowed to settle down (some hours) and then the supernatant is discarded.After three washes as above over a couple of days, the resin is allowed to settle and two volumes (wrt the resin volume) of 150 mM sodium formate buffer are added.
Measurement: IC50 = 13 nM (pChEMBL 7.889999866485596)
Descriptors: MW 258.31, ALogP 1.93, HBA 4, HBD 2, PSA 84.66, QED 0.54
Compound (SMILES): CSc1ncc2ccc3c(C(N)=O)cn(CC(C)(C)CN)c3c2n1
InChIKey: SGQNOLAVVZNJKI-UHFFFAOYSA-N
Target: Serine/threonine-protein kinase pim-1 (SINGLE PROTEIN), Homo sapiens
UniProt: P11309
Assay: Trans-Phosphorylation Assay: Specific peptide or protein substrates are 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 is captured by an excess of the ion exchange dowex resin; the resin then settles down to the bottom of the reaction plate by gravity.Supernatant is subsequently withdrawn and transferred into a counting plate, then evaluated by beta -counting.Reagents/Assay ConditionsDowex Resin Preparation500 g of wet resin (SIGMA, custom prepared resin DOWEX 18 200-400 mesh, 2.5 Kg) are weighed out and diluted to 2 L in 150 mM sodium formate, pH 3.00.The resin is allowed to settle down (some hours) and then the supernatant is discarded.After three washes as above over a couple of days, the resin is allowed to settle and two volumes (wrt the resin volume) of 150 mM sodium formate buffer are added.
Measurement: IC50 = 24 nM (pChEMBL 7.619999885559082)
Descriptors: MW 343.46, ALogP 2.39, HBA 6, HBD 2, PSA 99.82, QED 0.55