lovingscience/chembl-v37-raw-activities huggingface dataset:
Compound (SMILES): Cc1cc(Oc2nccc3n[nH]cc23)ccc1-c1c(C)ncc(=O)n1C
InChIKey: PDMYGISUMGVGJZ-UHFFFAOYSA-N
Target: D(1A) dopamine receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P21728
Assay: Receptor Binding Assay: The affinity of the compounds described herein was determined by competition binding assays similar to those described in Ryman-Rasmussen et al., Differential activation of adenylate cyclase and receptor internalization by novel dopamine D1 receptor agonists, Molecular Pharmacology 68(4):1039-1048 (2005). This radioligand binding assay used [3H]-SCH23390, a radiolabeled D1 ligand, to evaluate the ability of a test compound to compete with the radioligand when binding to a D1 receptor. D1 binding assays were performed using over-expressing LTK human cell lines. To determine basic assay parameters, ligand concentrations were determined from saturation binding studies where the Kd for [3H]-SCH23390 was found to be 1.3 nM. From tissue concentration curve studies, the optimal amount of tissue was determined to be 1.75 mg/mL per 96 well plate using 0.5 nM of [3H]-SCH23390. These ligand and tissue concentrations were used in time course studies to determine linearity and equilibrium condition.
Measurement: Ki = 28.1 nM (pChEMBL 7.550000190734863)
Descriptors: MW 347.38, ALogP 3.13, HBA 6, HBD 1, PSA 85.69, QED 0.62
Compound (SMILES): C[C@@H](Cc1c(F)c(F)cc(F)c1F)Nc1cc[nH]c(=O)c1-c1nc2cc3c(cc2[nH]1)CN(C1CCN(C)CC1)C3=O
InChIKey: FOLXFWBVNHRGIV-AWEZNQCLSA-N
Target: Proto-oncogene tyrosine-protein kinase ROS (SINGLE PROTEIN), Homo sapiens
UniProt: P08922
Assay: In Vitro Kinase Activity Assay: Compounds to be tested were dissolved in 100% DMSO in a range of concentrations from 10-8 to 10-3 M including negative control (DMSO), then diluted with Kinase Buffer (50 mM HEPES, pH 7.5, 1 mM EGTA, 10 mM MgCl2, 0.01% Tween-20, and 2 mM DTT, added fresh) to 4x the final concentration. The final curve included 11 concentrations (10-11 to 10-5 M) plus negative control DMSO tested in triplicate.Kinase and ATP concentrations necessary for optimal activity were determined in separate experiments. (Table 2). Briefly, increasing concentrations of kinase were incubated in a fixed concentration of ATP (200 uM) in Kinase Buffer to determine maximal activity at various time points (30-120 min). The concentration of kinase that resulted in maximal activity with the shortest incubation time was then incubated in Kinase Buffer with increasing concentrations of ATP.
Measurement: IC50 = 0.3 nM (pChEMBL 9.520000457763672)
Descriptors: MW 568.58, ALogP 4.57, HBA 5, HBD 3, PSA 97.12, QED 0.23
Compound (SMILES): C[C@@H](Cc1c(F)c(F)cc(F)c1F)Nc1cc[nH]c(=O)c1-c1nc2cc3c(cc2[nH]1)C(=O)N(CCN(C)C)C3=O
InChIKey: DPMQHTABGLRCQK-LBPRGKRZSA-N
Target: High affinity nerve growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P04629
Assay: In Vitro Kinase Activity Assay: Compounds to be tested were dissolved in 100% DMSO in a range of concentrations from 10-8 to 10-3 M including negative control (DMSO), then diluted with Kinase Buffer (50 mM HEPES, pH 7.5, 1 mM EGTA, 10 mM MgCl2, 0.01% Tween-20, and 2 mM DTT, added fresh) to 4x the final concentration. The final curve included 11 concentrations (10-11 to 10-5 M) plus negative control DMSO tested in triplicate.Kinase and ATP concentrations necessary for optimal activity were determined in separate experiments. (Table 2). Briefly, increasing concentrations of kinase were incubated in a fixed concentration of ATP (200 uM) in Kinase Buffer to determine maximal activity at various time points (30-120 min). The concentration of kinase that resulted in maximal activity with the shortest incubation time was then incubated in Kinase Buffer with increasing concentrations of ATP.
Measurement: IC50 = 12.24 nM (pChEMBL 7.909999847412109)
Descriptors: MW 556.52, ALogP 3.68, HBA 6, HBD 3, PSA 114.19, QED 0.17
Compound (SMILES): C[C@@H](Cc1c(F)c(F)cc(F)c1F)Nc1cc[nH]c(=O)c1-c1nc2cc3c(cc2[nH]1)CN(CCN(C)C)C3=O
InChIKey: LRJJEMRURFIKDD-ZDUSSCGKSA-N
Target: Activin receptor type-1-like (SINGLE PROTEIN), Homo sapiens
UniProt: P37023
Assay: In Vitro Kinase Activity Assay: Compounds to be tested were dissolved in 100% DMSO in a range of concentrations from 10-8 to 10-3 M including negative control (DMSO), then diluted with Kinase Buffer (50 mM HEPES, pH 7.5, 1 mM EGTA, 10 mM MgCl2, 0.01% Tween-20, and 2 mM DTT, added fresh) to 4x the final concentration. The final curve included 11 concentrations (10-11 to 10-5 M) plus negative control DMSO tested in triplicate.Kinase and ATP concentrations necessary for optimal activity were determined in separate experiments. (Table 2). Briefly, increasing concentrations of kinase were incubated in a fixed concentration of ATP (200 uM) in Kinase Buffer to determine maximal activity at various time points (30-120 min). The concentration of kinase that resulted in maximal activity with the shortest incubation time was then incubated in Kinase Buffer with increasing concentrations of ATP.
Measurement: IC50 = 4.701 nM (pChEMBL 8.329999923706055)
Descriptors: MW 542.54, ALogP 4.04, HBA 5, HBD 3, PSA 97.12, QED 0.23
Compound (SMILES): CC(Cc1cc(F)ccc1F)Nc1cc[nH]c(=O)c1-c1nc2cc3c(cc2[nH]1)C(=O)N(C1CCN(C)CC1)C3=O
InChIKey: UDXFCKQHYWOCHB-UHFFFAOYSA-N
Target: High affinity nerve growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P04629
Assay: In Vitro Kinase Activity Assay: Compounds to be tested were dissolved in 100% DMSO in a range of concentrations from 10-8 to 10-3 M including negative control (DMSO), then diluted with Kinase Buffer (50 mM HEPES, pH 7.5, 1 mM EGTA, 10 mM MgCl2, 0.01% Tween-20, and 2 mM DTT, added fresh) to 4x the final concentration. The final curve included 11 concentrations (10-11 to 10-5 M) plus negative control DMSO tested in triplicate.Kinase and ATP concentrations necessary for optimal activity were determined in separate experiments. (Table 2). Briefly, increasing concentrations of kinase were incubated in a fixed concentration of ATP (200 uM) in Kinase Buffer to determine maximal activity at various time points (30-120 min). The concentration of kinase that resulted in maximal activity with the shortest incubation time was then incubated in Kinase Buffer with increasing concentrations of ATP.
Measurement: IC50 = 6.353 nM (pChEMBL 8.199999809265137)
Descriptors: MW 546.58, ALogP 3.93, HBA 6, HBD 3, PSA 114.19, QED 0.32
Compound (SMILES): C[C@@H](Cc1c(F)c(F)cc(F)c1F)Nc1cc[nH]c(=O)c1-c1nc2cc3c(cc2[nH]1)C(=O)N(c1cccnc1)C3=O
InChIKey: WOKJIIMDDCFJJH-LBPRGKRZSA-N
Target: Hepatocyte growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08581
Assay: In Vitro Kinase Activity Assay: Compounds to be tested were dissolved in 100% DMSO in a range of concentrations from 10-8 to 10-3 M including negative control (DMSO), then diluted with Kinase Buffer (50 mM HEPES, pH 7.5, 1 mM EGTA, 10 mM MgCl2, 0.01% Tween-20, and 2 mM DTT, added fresh) to 4x the final concentration. The final curve included 11 concentrations (10-11 to 10-5 M) plus negative control DMSO tested in triplicate.Kinase and ATP concentrations necessary for optimal activity were determined in separate experiments. (Table 2). Briefly, increasing concentrations of kinase were incubated in a fixed concentration of ATP (200 uM) in Kinase Buffer to determine maximal activity at various time points (30-120 min). The concentration of kinase that resulted in maximal activity with the shortest incubation time was then incubated in Kinase Buffer with increasing concentrations of ATP.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 562.48, ALogP 4.71, HBA 6, HBD 3, PSA 123.84, QED 0.16
Compound (SMILES): C[C@@H](Cc1c(F)c(F)cc(F)c1F)Nc1cc[nH]c(=O)c1-c1nc2cc3c(cc2[nH]1)C(O)N(c1cccnc1)C3=O
InChIKey: LKQSELSKVLDVHG-JHQHAWHRSA-N
Target: High affinity nerve growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P04629
Assay: In Vitro Kinase Activity Assay: Compounds to be tested were dissolved in 100% DMSO in a range of concentrations from 10-8 to 10-3 M including negative control (DMSO), then diluted with Kinase Buffer (50 mM HEPES, pH 7.5, 1 mM EGTA, 10 mM MgCl2, 0.01% Tween-20, and 2 mM DTT, added fresh) to 4x the final concentration. The final curve included 11 concentrations (10-11 to 10-5 M) plus negative control DMSO tested in triplicate.Kinase and ATP concentrations necessary for optimal activity were determined in separate experiments. (Table 2). Briefly, increasing concentrations of kinase were incubated in a fixed concentration of ATP (200 uM) in Kinase Buffer to determine maximal activity at various time points (30-120 min). The concentration of kinase that resulted in maximal activity with the shortest incubation time was then incubated in Kinase Buffer with increasing concentrations of ATP.
Measurement: IC50 = 6.357 nM (pChEMBL 8.199999809265137)
Descriptors: MW 564.5, ALogP 4.56, HBA 6, HBD 4, PSA 127, QED 0.18
Compound (SMILES): COC1c2cc3[nH]c(-c4c(NC(C)Cc5c(F)c(F)cc(F)c5F)cc[nH]c4=O)nc3cc2C(=O)N1c1cccnc1
InChIKey: MSDSJOCXJMWGST-UHFFFAOYSA-N
Target: Activin receptor type-1-like (SINGLE PROTEIN), Homo sapiens
UniProt: P37023
Assay: In Vitro Kinase Activity Assay: Compounds to be tested were dissolved in 100% DMSO in a range of concentrations from 10-8 to 10-3 M including negative control (DMSO), then diluted with Kinase Buffer (50 mM HEPES, pH 7.5, 1 mM EGTA, 10 mM MgCl2, 0.01% Tween-20, and 2 mM DTT, added fresh) to 4x the final concentration. The final curve included 11 concentrations (10-11 to 10-5 M) plus negative control DMSO tested in triplicate.Kinase and ATP concentrations necessary for optimal activity were determined in separate experiments. (Table 2). Briefly, increasing concentrations of kinase were incubated in a fixed concentration of ATP (200 uM) in Kinase Buffer to determine maximal activity at various time points (30-120 min). The concentration of kinase that resulted in maximal activity with the shortest incubation time was then incubated in Kinase Buffer with increasing concentrations of ATP.
Measurement: IC50 = 174.4 nM (pChEMBL 6.760000228881836)
Descriptors: MW 578.53, ALogP 5.22, HBA 6, HBD 3, PSA 116, QED 0.18
Compound (SMILES): C[C@@H](Cc1c(F)c(F)cc(F)c1F)Nc1cc[nH]c(=O)c1-c1nc2cc3c(cc2[nH]1)C(=O)N(c1ccc(F)nc1)C3=O
InChIKey: ZHMHFNQYAWVRJM-NSHDSACASA-N
Target: Activin receptor type-1-like (SINGLE PROTEIN), Homo sapiens
UniProt: P37023
Assay: In Vitro Kinase Activity Assay: Compounds to be tested were dissolved in 100% DMSO in a range of concentrations from 10-8 to 10-3 M including negative control (DMSO), then diluted with Kinase Buffer (50 mM HEPES, pH 7.5, 1 mM EGTA, 10 mM MgCl2, 0.01% Tween-20, and 2 mM DTT, added fresh) to 4x the final concentration. The final curve included 11 concentrations (10-11 to 10-5 M) plus negative control DMSO tested in triplicate.Kinase and ATP concentrations necessary for optimal activity were determined in separate experiments. (Table 2). Briefly, increasing concentrations of kinase were incubated in a fixed concentration of ATP (200 uM) in Kinase Buffer to determine maximal activity at various time points (30-120 min). The concentration of kinase that resulted in maximal activity with the shortest incubation time was then incubated in Kinase Buffer with increasing concentrations of ATP.
Measurement: IC50 > 10000 nM (pChEMBL 5)
Descriptors: MW 580.47, ALogP 4.85, HBA 6, HBD 3, PSA 123.84, QED 0.11
Compound (SMILES): CC(Cc1cc(F)ccc1F)Nc1cc[nH]c(=O)c1-c1nc2cc3c(cc2[nH]1)C(=O)N(CCN(C)C)C3=O
InChIKey: NQAMVBJCWLPNJI-UHFFFAOYSA-N
Target: High affinity nerve growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P04629
Assay: In Vitro Kinase Activity Assay: Compounds to be tested were dissolved in 100% DMSO in a range of concentrations from 10-8 to 10-3 M including negative control (DMSO), then diluted with Kinase Buffer (50 mM HEPES, pH 7.5, 1 mM EGTA, 10 mM MgCl2, 0.01% Tween-20, and 2 mM DTT, added fresh) to 4x the final concentration. The final curve included 11 concentrations (10-11 to 10-5 M) plus negative control DMSO tested in triplicate.Kinase and ATP concentrations necessary for optimal activity were determined in separate experiments. (Table 2). Briefly, increasing concentrations of kinase were incubated in a fixed concentration of ATP (200 uM) in Kinase Buffer to determine maximal activity at various time points (30-120 min). The concentration of kinase that resulted in maximal activity with the shortest incubation time was then incubated in Kinase Buffer with increasing concentrations of ATP.
Measurement: IC50 = 17.48 nM (pChEMBL 7.760000228881836)
Descriptors: MW 520.54, ALogP 3.4, HBA 6, HBD 3, PSA 114.19, QED 0.31
Compound (SMILES): CC(Cc1cc(F)ccc1F)Nc1cc[nH]c(=O)c1-c1nc2cc3c(cc2[nH]1)C(=O)N(CCN(C)C)C3
InChIKey: BNPMMVDYMYENIM-UHFFFAOYSA-N
Target: Hepatocyte growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P08581
Assay: In Vitro Kinase Activity Assay: Compounds to be tested were dissolved in 100% DMSO in a range of concentrations from 10-8 to 10-3 M including negative control (DMSO), then diluted with Kinase Buffer (50 mM HEPES, pH 7.5, 1 mM EGTA, 10 mM MgCl2, 0.01% Tween-20, and 2 mM DTT, added fresh) to 4x the final concentration. The final curve included 11 concentrations (10-11 to 10-5 M) plus negative control DMSO tested in triplicate.Kinase and ATP concentrations necessary for optimal activity were determined in separate experiments. (Table 2). Briefly, increasing concentrations of kinase were incubated in a fixed concentration of ATP (200 uM) in Kinase Buffer to determine maximal activity at various time points (30-120 min). The concentration of kinase that resulted in maximal activity with the shortest incubation time was then incubated in Kinase Buffer with increasing concentrations of ATP.
Measurement: IC50 = 2000 nM (pChEMBL 5.699999809265137)
Descriptors: MW 506.56, ALogP 3.76, HBA 5, HBD 3, PSA 97.12, QED 0.34
Compound (SMILES): Cc1c2c(cc3nc(-c4c(NC(C)Cc5c(F)c(F)cc(F)c5F)cc[nH]c4=O)[nH]c13)CN(C1CCN(C)CC1)C2=O
InChIKey: XBJCMGUGQRINQY-UHFFFAOYSA-N
Target: High affinity nerve growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P04629
Assay: In Vitro Kinase Activity Assay: Compounds to be tested were dissolved in 100% DMSO in a range of concentrations from 10-8 to 10-3 M including negative control (DMSO), then diluted with Kinase Buffer (50 mM HEPES, pH 7.5, 1 mM EGTA, 10 mM MgCl2, 0.01% Tween-20, and 2 mM DTT, added fresh) to 4x the final concentration. The final curve included 11 concentrations (10-11 to 10-5 M) plus negative control DMSO tested in triplicate.Kinase and ATP concentrations necessary for optimal activity were determined in separate experiments. (Table 2). Briefly, increasing concentrations of kinase were incubated in a fixed concentration of ATP (200 uM) in Kinase Buffer to determine maximal activity at various time points (30-120 min). The concentration of kinase that resulted in maximal activity with the shortest incubation time was then incubated in Kinase Buffer with increasing concentrations of ATP.
Measurement: IC50 = 10.37 nM (pChEMBL 7.980000019073486)
Descriptors: MW 582.6, ALogP 4.88, HBA 5, HBD 3, PSA 97.12, QED 0.22
Compound (SMILES): Cc1c2c(cc3[nH]c(-c4c(NC(C)Cc5c(F)c(F)cc(F)c5F)cc[nH]c4=O)nc13)C(=O)N(C1CCN(C)CC1)C2
InChIKey: ZUSOUYHYDDCGIC-UHFFFAOYSA-N
Target: Proto-oncogene tyrosine-protein kinase ROS (SINGLE PROTEIN), Homo sapiens
UniProt: P08922
Assay: In Vitro Kinase Activity Assay: Compounds to be tested were dissolved in 100% DMSO in a range of concentrations from 10-8 to 10-3 M including negative control (DMSO), then diluted with Kinase Buffer (50 mM HEPES, pH 7.5, 1 mM EGTA, 10 mM MgCl2, 0.01% Tween-20, and 2 mM DTT, added fresh) to 4x the final concentration. The final curve included 11 concentrations (10-11 to 10-5 M) plus negative control DMSO tested in triplicate.Kinase and ATP concentrations necessary for optimal activity were determined in separate experiments. (Table 2). Briefly, increasing concentrations of kinase were incubated in a fixed concentration of ATP (200 uM) in Kinase Buffer to determine maximal activity at various time points (30-120 min). The concentration of kinase that resulted in maximal activity with the shortest incubation time was then incubated in Kinase Buffer with increasing concentrations of ATP.
Measurement: IC50 = 2.365 nM (pChEMBL 8.630000114440918)
Descriptors: MW 582.6, ALogP 4.88, HBA 5, HBD 3, PSA 97.12, QED 0.22
Compound (SMILES): Cc1c2c(cc3[nH]c(-c4c(NC(C)Cc5c(F)c(F)cc(F)c5F)cc[nH]c4=O)nc13)C(=O)N(C1CCN(C)CC1)C2=O
InChIKey: XJJRMHCHDJFIHQ-UHFFFAOYSA-N
Target: High affinity nerve growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P04629
Assay: In Vitro Kinase Activity Assay: Compounds to be tested were dissolved in 100% DMSO in a range of concentrations from 10-8 to 10-3 M including negative control (DMSO), then diluted with Kinase Buffer (50 mM HEPES, pH 7.5, 1 mM EGTA, 10 mM MgCl2, 0.01% Tween-20, and 2 mM DTT, added fresh) to 4x the final concentration. The final curve included 11 concentrations (10-11 to 10-5 M) plus negative control DMSO tested in triplicate.Kinase and ATP concentrations necessary for optimal activity were determined in separate experiments. (Table 2). Briefly, increasing concentrations of kinase were incubated in a fixed concentration of ATP (200 uM) in Kinase Buffer to determine maximal activity at various time points (30-120 min). The concentration of kinase that resulted in maximal activity with the shortest incubation time was then incubated in Kinase Buffer with increasing concentrations of ATP.
Measurement: IC50 = 164.9 nM (pChEMBL 6.78000020980835)
Descriptors: MW 596.59, ALogP 4.52, HBA 6, HBD 3, PSA 114.19, QED 0.17
Compound (SMILES): COc1ccc(S(=O)(=O)[C@@H]2C[C@@H](C(=O)NC3(C#N)CC3)N(C(=O)C3(c4ccc(Cl)cn4)CN(C(=O)OC(C)(C)C)C3)C2)c(Cl)c1
InChIKey: STJXLOPJMMJYPO-IRLDBZIGSA-N
Target: Cathepsin S (SINGLE PROTEIN), Homo sapiens
UniProt: P25774
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 3.223 nM (pChEMBL 8.489999771118164)
Descriptors: MW 678.6, ALogP 3.5, HBA 9, HBD 1, PSA 159, QED 0.46
Compound (SMILES): COc1ccc(S(=O)(=O)[C@@H]2C[C@@H](C(=O)NC3(C#N)CC3)N(C(=O)C3(c4ccc(Cl)cn4)CNC3)C2)c(Cl)c1
InChIKey: FVTJPALETWZNEA-MJGOQNOKSA-N
Target: Procathepsin L (SINGLE PROTEIN), Homo sapiens
UniProt: P07711
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 38.1 nM (pChEMBL 7.420000076293945)
Descriptors: MW 578.48, ALogP 1.85, HBA 8, HBD 2, PSA 141.49, QED 0.51
Compound (SMILES): COc1ccc(S(=O)(=O)[C@@H]2C[C@@H](C(=O)NC3(C#N)CC3)N(C(=O)C3(c4ccc(Cl)cn4)CN(C)C3)C2)c(Cl)c1
InChIKey: RIMTXKCDSVGCNW-QUCCMNQESA-N
Target: Procathepsin L (SINGLE PROTEIN), Homo sapiens
UniProt: P07711
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 292.3 nM (pChEMBL 6.53000020980835)
Descriptors: MW 592.51, ALogP 2.2, HBA 8, HBD 1, PSA 132.7, QED 0.52
Compound (SMILES): CC(C)(C)OC(=O)N1CC(C(=O)N2C[C@H](S(=O)(=O)c3ccc(OCC(F)(F)F)cc3Cl)C[C@H]2C(=O)NC2(C#N)CC2)(c2ccc(Cl)cn2)C1
InChIKey: JCEQLYSTWCEKGP-IRLDBZIGSA-N
Target: Procathepsin L (SINGLE PROTEIN), Homo sapiens
UniProt: P07711
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 1239 nM (pChEMBL 5.909999847412109)
Descriptors: MW 746.59, ALogP 4.43, HBA 9, HBD 1, PSA 159, QED 0.41
Compound (SMILES): CC(C)(C)OC(=O)N1CC(C(=O)N2C[C@H](S(=O)(=O)c3ccc(OCC(F)(F)F)cc3Cl)C[C@H]2C(=O)NC2(C#N)CC2)(c2ccc(Br)cn2)C1
InChIKey: KWRWHECIURBTDP-IRLDBZIGSA-N
Target: Cathepsin S (SINGLE PROTEIN), Homo sapiens
UniProt: P25774
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 3.687 nM (pChEMBL 8.430000305175781)
Descriptors: MW 791.04, ALogP 4.54, HBA 9, HBD 1, PSA 159, QED 0.41
Compound (SMILES): N#CC1(NC(=O)[C@@H]2C[C@@H](S(=O)(=O)c3ccc(OCC(F)(F)F)cc3Cl)CN2C(=O)C2(c3ccc(Cl)cn3)CNC2)CC1
InChIKey: CJBQZTNGRANTLJ-MJGOQNOKSA-N
Target: Procathepsin L (SINGLE PROTEIN), Homo sapiens
UniProt: P07711
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 89.8 nM (pChEMBL 7.050000190734863)
Descriptors: MW 646.48, ALogP 2.79, HBA 8, HBD 2, PSA 141.49, QED 0.45
Compound (SMILES): N#CC1(NC(=O)[C@@H]2C[C@@H](S(=O)(=O)c3ccc(OCC(F)(F)F)cc3Cl)CN2C(=O)C2(c3ccc(Br)cn3)CNC2)CC1
InChIKey: DDBLZAUTWNNHGW-MJGOQNOKSA-N
Target: Procathepsin L (SINGLE PROTEIN), Homo sapiens
UniProt: P07711
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 73.5 nM (pChEMBL 7.130000114440918)
Descriptors: MW 690.93, ALogP 2.9, HBA 8, HBD 2, PSA 141.49, QED 0.43
Compound (SMILES): N#CC1(NC(=O)[C@@H]2C[C@@H](S(=O)(=O)c3ccc(OCC(F)(F)F)cc3Cl)CN2C(=O)C2(c3ccc(Cl)cn3)CN(CC(F)F)C2)CC1
InChIKey: OPOAWRFREKKVNV-QUCCMNQESA-N
Target: Procathepsin L (SINGLE PROTEIN), Homo sapiens
UniProt: P07711
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 141.3 nM (pChEMBL 6.849999904632568)
Descriptors: MW 710.51, ALogP 3.76, HBA 8, HBD 1, PSA 132.7, QED 0.37
Compound (SMILES): N#CC1(NC(=O)[C@@H]2C[C@@H](S(=O)(=O)c3ccc(OCC(F)(F)F)cc3Cl)CN2C(=O)C2(c3ccc(Br)cn3)CN(CC(F)F)C2)CC1
InChIKey: ORVBPDVWWASNIP-QUCCMNQESA-N
Target: Cathepsin S (SINGLE PROTEIN), Homo sapiens
UniProt: P25774
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 0.779 nM (pChEMBL 9.109999656677246)
Descriptors: MW 754.96, ALogP 3.87, HBA 8, HBD 1, PSA 132.7, QED 0.36
Compound (SMILES): CC(C)(C)OC(=O)N1CC(C(=O)N2C[C@H](S(=O)(=O)c3ccccc3Cl)C[C@H]2C(=O)NC2(C#N)CC2)(c2ncc(Cl)cc2F)C1
InChIKey: JUBWOHMBYIZWKV-NQIIRXRSSA-N
Target: Procathepsin L (SINGLE PROTEIN), Homo sapiens
UniProt: P07711
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 193.9 nM (pChEMBL 6.710000038146973)
Descriptors: MW 666.56, ALogP 3.63, HBA 8, HBD 1, PSA 149.77, QED 0.49
Compound (SMILES): CC(C)(C)OC(=O)N1CC(C(=O)N2C[C@H](S(=O)(=O)c3ccccc3Cl)C[C@H]2C(=O)NC2(C#N)CC2)(c2ncc(Br)cc2F)C1
InChIKey: BEEZUVIPTSBSGX-NQIIRXRSSA-N
Target: Cathepsin S (SINGLE PROTEIN), Homo sapiens
UniProt: P25774
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 1.269 nM (pChEMBL 8.899999618530273)
Descriptors: MW 711.01, ALogP 3.74, HBA 8, HBD 1, PSA 149.77, QED 0.48
Compound (SMILES): N#CC1(NC(=O)[C@@H]2C[C@@H](S(=O)(=O)c3ccccc3Cl)CN2C(=O)C2(c3ncc(Cl)cc3F)CNC2)CC1
InChIKey: KBOFMZZQYJBQLI-QAPCUYQASA-N
Target: Procathepsin L (SINGLE PROTEIN), Homo sapiens
UniProt: P07711
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 23.6 nM (pChEMBL 7.630000114440918)
Descriptors: MW 566.44, ALogP 1.98, HBA 7, HBD 2, PSA 132.26, QED 0.55
Compound (SMILES): N#CC1(NC(=O)[C@@H]2C[C@@H](S(=O)(=O)c3ccccc3Cl)CN2C(=O)C2(c3ncc(Br)cc3F)CNC2)CC1
InChIKey: NSNODLMCUTYBRZ-QAPCUYQASA-N
Target: Procathepsin L (SINGLE PROTEIN), Homo sapiens
UniProt: P07711
Assay: Inhibition of human Cathepsin L
Measurement: IC50 = 5 nM (pChEMBL 8.300000190734863)
Descriptors: MW 610.89, ALogP 2.09, HBA 7, HBD 2, PSA 132.26, QED 0.51
Compound (SMILES): CN1CC(C(=O)N2C[C@H](S(=O)(=O)c3ccccc3Cl)C[C@H]2C(=O)NC2(C#N)CC2)(c2ncc(Br)cc2F)C1
InChIKey: MZKPXTUNCMRSJY-APWZRJJASA-N
Target: Procathepsin L (SINGLE PROTEIN), Homo sapiens
UniProt: P07711
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 39.8 nM (pChEMBL 7.400000095367432)
Descriptors: MW 624.92, ALogP 2.44, HBA 7, HBD 1, PSA 123.47, QED 0.52
Compound (SMILES): CCN1CC(C(=O)N2C[C@H](S(=O)(=O)c3ccccc3Cl)C[C@H]2C(=O)NC2(C#N)CC2)(c2ncc(Br)cc2F)C1
InChIKey: LQPSYXJJLUINTM-XLIONFOSSA-N
Target: Procathepsin L (SINGLE PROTEIN), Homo sapiens
UniProt: P07711
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 20.1 nM (pChEMBL 7.699999809265137)
Descriptors: MW 638.95, ALogP 2.83, HBA 7, HBD 1, PSA 123.47, QED 0.49
Compound (SMILES): N#CC1(NC(=O)[C@@H]2C[C@@H](S(=O)(=O)c3ccc(OCC(F)(F)F)cc3Cl)CN2C(=O)C2(c3ncc(Br)cc3F)CNC2)CC1
InChIKey: YCJAZWGGWUWUMI-APWZRJJASA-N
Target: Cathepsin S (SINGLE PROTEIN), Homo sapiens
UniProt: P25774
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 1.666 nM (pChEMBL 8.779999732971191)
Descriptors: MW 708.92, ALogP 3.03, HBA 8, HBD 2, PSA 141.49, QED 0.4
Compound (SMILES): N#CC1(NC(=O)[C@@H]2C[C@@H](S(=O)(=O)c3ccc(OCC(F)(F)F)cc3Cl)CN2C(=O)C2(c3ncc(Cl)cc3F)CNC2)CC1
InChIKey: BUSQURRJWVUSJG-APWZRJJASA-N
Target: Cathepsin S (SINGLE PROTEIN), Homo sapiens
UniProt: P25774
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 2.917 nM (pChEMBL 8.539999961853027)
Descriptors: MW 664.47, ALogP 2.93, HBA 8, HBD 2, PSA 141.49, QED 0.41
Compound (SMILES): CC(C)(C)OC(=O)N1CCC1(C(=O)N1C[C@H](S(=O)(=O)c2ccc(F)cc2Cl)C[C@H]1C(=O)NC1(C#N)CC1)c1ncc(Cl)cc1F
InChIKey: XYMLZPAPBAMTAT-VGEZZCLVSA-N
Target: Cathepsin S (SINGLE PROTEIN), Homo sapiens
UniProt: P25774
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 1.045 nM (pChEMBL 8.979999542236328)
Descriptors: MW 684.55, ALogP 4.12, HBA 8, HBD 1, PSA 149.77, QED 0.45
Compound (SMILES): CC(C)(C)OC(=O)N1CCC1(C(=O)N1C[C@H](S(=O)(=O)c2ccc(F)cc2Cl)C[C@H]1C(=O)NC1(C#N)CC1)c1ncc(Br)cc1F
InChIKey: FCADZVXWMPUWJQ-VGEZZCLVSA-N
Target: Procathepsin L (SINGLE PROTEIN), Homo sapiens
UniProt: P07711
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 1016 nM (pChEMBL 5.989999771118164)
Descriptors: MW 729, ALogP 4.23, HBA 8, HBD 1, PSA 149.77, QED 0.43
Compound (SMILES): C[C@H](Oc1ccc(S(=O)(=O)[C@@H]2C[C@@H](C(=O)NC3(C#N)CC3)N(C(=O)C3(c4ncc(Cl)cc4F)CCN3C(=O)OC(C)(C)C)C2)c(Cl)c1)C(F)(F)F
InChIKey: KLKAVPREINBPNI-UNWPBJHZSA-N
Target: Procathepsin L (SINGLE PROTEIN), Homo sapiens
UniProt: P07711
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 527.7 nM (pChEMBL 6.28000020980835)
Descriptors: MW 778.61, ALogP 5.31, HBA 9, HBD 1, PSA 159, QED 0.35
Compound (SMILES): C[C@H](Oc1ccc(S(=O)(=O)[C@@H]2C[C@@H](C(=O)NC3(C#N)CC3)N(C(=O)C3(c4ncc(Br)cc4F)CCN3C(=O)OC(C)(C)C)C2)c(Cl)c1)C(F)(F)F
InChIKey: ZLUMYEPDTRVKBR-UNWPBJHZSA-N
Target: Cathepsin S (SINGLE PROTEIN), Homo sapiens
UniProt: P25774
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 5.501 nM (pChEMBL 8.260000228881836)
Descriptors: MW 823.06, ALogP 5.42, HBA 9, HBD 1, PSA 159, QED 0.34
Compound (SMILES): N#CC1(NC(=O)[C@@H]2C[C@@H](S(=O)(=O)c3ccc(F)cc3Cl)CN2C(=O)C2(c3ncc(Cl)cc3F)CCN2)CC1
InChIKey: JZLWWEAJMOECOO-YNPWLRABSA-N
Target: Cathepsin S (SINGLE PROTEIN), Homo sapiens
UniProt: P25774
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 1.299 nM (pChEMBL 8.890000343322754)
Descriptors: MW 584.43, ALogP 2.47, HBA 7, HBD 2, PSA 132.26, QED 0.5
Compound (SMILES): N#CC1(NC(=O)[C@@H]2C[C@@H](S(=O)(=O)c3ccc(F)cc3Cl)CN2C(=O)C2(c3ncc(Br)cc3F)CCN2)CC1
InChIKey: XJKJCKLHFZWKFQ-YNPWLRABSA-N
Target: Procathepsin L (SINGLE PROTEIN), Homo sapiens
UniProt: P07711
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 621 nM (pChEMBL 6.210000038146973)
Descriptors: MW 628.88, ALogP 2.58, HBA 7, HBD 2, PSA 132.26, QED 0.47
Compound (SMILES): C[C@H](Oc1ccc(S(=O)(=O)[C@@H]2C[C@@H](C(=O)NC3(C#N)CC3)N(C(=O)C3(c4ncc(Br)cc4F)CN(C(=O)OC(C)(C)C)C3)C2)c(Cl)c1)C(F)(F)F
InChIKey: ISMUQAIURWHJMU-WGGBDISSSA-N
Target: Procathepsin L (SINGLE PROTEIN), Homo sapiens
UniProt: P07711
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 89.5 nM (pChEMBL 7.050000190734863)
Descriptors: MW 823.06, ALogP 5.07, HBA 9, HBD 1, PSA 159, QED 0.36
Compound (SMILES): C[C@H](Oc1ccc(S(=O)(=O)[C@@H]2C[C@@H](C(=O)NC3(C#N)CC3)N(C(=O)C3(c4ncc(Br)cc4F)CNC3)C2)c(Cl)c1)C(F)(F)F
InChIKey: LLYFTZCFPMXLKO-NQYLQCIDSA-N
Target: Procathepsin L (SINGLE PROTEIN), Homo sapiens
UniProt: P07711
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 14.2 nM (pChEMBL 7.849999904632568)
Descriptors: MW 722.94, ALogP 3.42, HBA 8, HBD 2, PSA 141.49, QED 0.4
Compound (SMILES): C[C@H](Oc1ccc(S(=O)(=O)[C@@H]2C[C@@H](C(=O)NC3(C#N)CC3)N(C(=O)C3(c4ncc(Cl)cc4F)CCN3)C2)c(Cl)c1)C(F)(F)F
InChIKey: LQXJTYUJAKLJDS-JEZVWYIQSA-N
Target: Cathepsin S (SINGLE PROTEIN), Homo sapiens
UniProt: P25774
Assay: Enzyme Inhibition Assay: Enzyme activity is measured by observing the increase in fluorescence intensity caused by cleavage of a peptide substrate containing a fluorophore whose emission is quenched in the intact peptide.Assay buffer: 100 mM potassium phosphate pH 6.5, EDTA-Na 5 mM, Triton X-100 0.001%, DTT 5 mM.Enzymes (all at 1 nM): human and mouse Cathepsin S, Cat K, Cat B, Cat L.Substrate (20 μM): Z-Val-Val-Arg-AMC, except for Cat K which uses Z-Leu-Arg-AMC (both from Bachem).Z=Benzyloxycarbonyl.AMC=7-Amino-4-Methyl-Coumarin.DTT=dithiothreitol.Final volume: 100 μL.Excitation 360 nm, Emission 465 nm.Enzyme is added to the substance dilutions in 96-well microtitre plates and the reaction is started with substrate. Fluorescence emission is measured over 20 minutes, during which time a linear increase is observed in the absence of inhibitor.
Measurement: IC50 = 4.161 nM (pChEMBL 8.380000114440918)
Descriptors: MW 678.49, ALogP 3.66, HBA 8, HBD 2, PSA 141.49, QED 0.4