lovingscience/chembl-v37-raw-activities huggingface dataset:
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: 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 = 1.26 nM (pChEMBL 8.899999618530273)
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: 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 = 70.5 nM (pChEMBL 7.150000095367432)
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: 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 = 1.066 nM (pChEMBL 8.970000267028809)
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: 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 = 1.086 nM (pChEMBL 8.960000038146973)
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: 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 = 0.613 nM (pChEMBL 9.210000038146973)
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: 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 = 0.721 nM (pChEMBL 9.140000343322754)
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: 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 = 33.8 nM (pChEMBL 7.46999979019165)
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: 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 = 78.2 nM (pChEMBL 7.110000133514404)
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 = 4.56 nM (pChEMBL 8.34000015258789)
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 = 470.8 nM (pChEMBL 6.329999923706055)
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: 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 = 1.078 nM (pChEMBL 8.970000267028809)
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: 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 = 188.3 nM (pChEMBL 6.71999979019165)
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: 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 = 1435 nM (pChEMBL 5.840000152587891)
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: 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 = 1.424 nM (pChEMBL 8.850000381469727)
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: 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 = 3.542 nM (pChEMBL 8.449999809265137)
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: 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 = 3.478 nM (pChEMBL 8.460000038146973)
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 = 3.826 nM (pChEMBL 8.420000076293945)
Descriptors: MW 678.49, ALogP 3.66, 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(Br)cc4F)CCN3)C2)c(Cl)c1)C(F)(F)F
InChIKey: GLMOVNGOIUEEJN-JEZVWYIQSA-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 = 26.9 nM (pChEMBL 7.570000171661377)
Descriptors: MW 722.94, ALogP 3.77, HBA 8, HBD 2, PSA 141.49, QED 0.39
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)C3)C2)c(Cl)c1)C(F)(F)F
InChIKey: VJIQEIGIVWRYOA-KLHJMIIUSA-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 = 16.6 nM (pChEMBL 7.78000020980835)
Descriptors: MW 736.97, ALogP 3.77, HBA 8, HBD 1, PSA 132.7, QED 0.41
Compound (SMILES): Cc1cc(-c2ccc(S(=O)(=O)[C@@H]3C[C@@H](C(=O)NC4(C#N)CC4)N(C(=O)C4(c5ncc(Cl)cc5F)CCN4C(=O)OC(C)(C)C)C3)c(Cl)c2)ccn1
InChIKey: ZVFLOWMFPJEDHF-HLDJPIALSA-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 = 1.553 nM (pChEMBL 8.8100004196167)
Descriptors: MW 757.67, ALogP 5.35, HBA 9, HBD 1, PSA 162.66, QED 0.33
Compound (SMILES): Cc1cc(-c2ccc(S(=O)(=O)[C@@H]3C[C@@H](C(=O)NC4(C#N)CC4)N(C(=O)C4(c5ncc(Br)cc5F)CCN4C(=O)OC(C)(C)C)C3)c(Cl)c2)ccn1
InChIKey: MNVJYJUEHVOPSA-HLDJPIALSA-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 = 661.6 nM (pChEMBL 6.179999828338623)
Descriptors: MW 802.12, ALogP 5.46, HBA 9, HBD 1, PSA 162.66, QED 0.33
Compound (SMILES): Cc1cc(-c2ccc(S(=O)(=O)[C@@H]3C[C@@H](C(=O)NC4(C#N)CC4)N(C(=O)C4(c5ncc(Cl)cc5F)CCN4)C3)c(Cl)c2)ccn1
InChIKey: YYXKFKVZXGJJII-IVSDFXNYSA-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 = 2.33 nM (pChEMBL 8.630000114440918)
Descriptors: MW 657.56, ALogP 3.7, HBA 8, HBD 2, PSA 145.15, QED 0.39
Compound (SMILES): Cc1cc(-c2ccc(S(=O)(=O)[C@@H]3C[C@@H](C(=O)NC4(C#N)CC4)N(C(=O)C4(c5ncc(Br)cc5F)CCN4)C3)c(Cl)c2)ccn1
InChIKey: IVYNHONWIKUREB-IVSDFXNYSA-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 = 70.6 nM (pChEMBL 7.150000095367432)
Descriptors: MW 702.01, ALogP 3.81, HBA 8, HBD 2, PSA 145.15, QED 0.38
Compound (SMILES): Cn1cc(-c2ccc(S(=O)(=O)[C@@H]3C[C@@H](C(=O)NC4(C#N)CC4)N(C(=O)C4(c5ncc(Cl)cc5F)CCN4C(=O)OC(C)(C)C)C3)c(Cl)c2)cn1
InChIKey: WUXFAVQCMHVEHO-HYNOXHPUSA-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 = 625.1 nM (pChEMBL 6.199999809265137)
Descriptors: MW 746.65, ALogP 4.38, HBA 10, HBD 1, PSA 167.59, QED 0.37
Compound (SMILES): Cn1cc(-c2ccc(S(=O)(=O)[C@@H]3C[C@@H](C(=O)NC4(C#N)CC4)N(C(=O)C4(c5ncc(Br)cc5F)CCN4C(=O)OC(C)(C)C)C3)c(Cl)c2)cn1
InChIKey: GSRBGOKXUPWCHM-HYNOXHPUSA-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 = 1163 nM (pChEMBL 5.929999828338623)
Descriptors: MW 791.1, ALogP 4.49, HBA 10, HBD 1, PSA 167.59, QED 0.36
Compound (SMILES): Cn1cc(-c2ccc(S(=O)(=O)[C@@H]3C[C@@H](C(=O)NC4(C#N)CC4)N(C(=O)C4(c5ncc(Cl)cc5F)CCN4)C3)c(Cl)c2)cn1
InChIKey: IJGGQKISOLMFMA-DMECFNKFSA-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 = 0.791 nM (pChEMBL 9.100000381469727)
Descriptors: MW 646.53, ALogP 2.73, HBA 9, HBD 2, PSA 150.08, QED 0.4
Compound (SMILES): Cn1cc(-c2ccc(S(=O)(=O)[C@@H]3C[C@@H](C(=O)NC4(C#N)CC4)N(C(=O)C4(c5ncc(Br)cc5F)CCN4)C3)c(Cl)c2)cn1
InChIKey: MLCSDXGMDJDAGE-DMECFNKFSA-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 = 98.9 nM (pChEMBL 7)
Descriptors: MW 690.98, ALogP 2.84, HBA 9, HBD 2, PSA 150.08, QED 0.38
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(CC(F)F)C3)C2)c(Cl)c1)C(F)(F)F
InChIKey: GJSBZBUXDQKPBE-KLHJMIIUSA-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 = 5 nM (pChEMBL 8.300000190734863)
Descriptors: MW 786.98, ALogP 4.4, HBA 8, HBD 1, PSA 132.7, 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)CN(C=O)C3)C2)c(Cl)c1)C(F)(F)F
InChIKey: GFHWMPSRNHRLNH-KLHJMIIUSA-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 = 0.9 nM (pChEMBL 9.050000190734863)
Descriptors: MW 750.95, ALogP 3.29, HBA 8, HBD 1, PSA 149.77, QED 0.3
Compound (SMILES): COC(=O)N1CC(C(=O)N2C[C@H](S(=O)(=O)c3ccc(O[C@@H](C)C(F)(F)F)cc3Cl)C[C@H]2C(=O)NC2(C#N)CC2)(c2ncc(Br)cc2F)C1
InChIKey: NLHKYJRHIGUIOQ-KLHJMIIUSA-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 = 7 nM (pChEMBL 8.149999618530273)
Descriptors: MW 780.98, ALogP 3.9, HBA 9, HBD 1, PSA 159, QED 0.39
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(CC(F)(F)F)C3)C2)c(Cl)c1)C(F)(F)F
InChIKey: UOILZCHFKHELJR-KLHJMIIUSA-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 nM (pChEMBL 9)
Descriptors: MW 804.97, ALogP 4.7, HBA 8, HBD 1, PSA 132.7, QED 0.36
Compound (SMILES): Cc1cc(-c2noc(CCC3(c4ccc(F)cc4)CCCCC3)n2)cc(C)c1OC[C@@H](O)CO
InChIKey: WSLIKYNIUQHBIX-QHCPKHFHSA-N
Target: Sphingosine 1-phosphate receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P21453
Assay: Binding Assay: Membranes were prepared from CHO cells expressing human S1P1. Cells pellets (1x 108 cells/pellet) were suspended in buffer containing 20 mM HEPES, pH 7.5, 50 mM NaCl, 2 mM EDTA and Protease Inhibitor cocktail (Roche), and disrupted on ice using the Polytron homogenizer. The homogenate was centrifuged at 20,000 rpm (48,000 g) and the supernatant was discarded. The membrane pellets were resuspended in buffer containing 50 mM HEPES, pH 7.5, 100 mM NaCl, 1 mM MgCl2, 2 mM EDTA and stored in aliquots at -800C after protein concentration determination. Membranes (2 ug/well) and 0.03 nM final concentration of 33P-S1P ligand (1 mCi/ml, American Radiolabeled Chemicals) diluted in assay buffer (50 mM HEPES, pH7.4, 5 mM MgCl2, 1 mM CaCl2, 0.5% fatty acid free BSA, 1 mM NaF) were added to the compound plates (384 Falcon v-bottom plate (0.5 ul/well in a 11 point, 3-fold dilution). Binding was performed for 45 minutes at room temperature.
Measurement: IC50 = 0.12 nM (pChEMBL 9.920000076293945)
Descriptors: MW 468.57, ALogP 5.06, HBA 6, HBD 2, PSA 88.61, QED 0.46
Compound (SMILES): O=C(O)C1CN(Cc2ccc(-c3noc(CCCC4(c5ccc(F)cc5)CCCCC4)n3)cc2)C1
InChIKey: GBRMBQHBAUHGPO-UHFFFAOYSA-N
Target: Sphingosine 1-phosphate receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P21453
Assay: Binding Assay: Membranes were prepared from CHO cells expressing human S1P1. Cells pellets (1x 108 cells/pellet) were suspended in buffer containing 20 mM HEPES, pH 7.5, 50 mM NaCl, 2 mM EDTA and Protease Inhibitor cocktail (Roche), and disrupted on ice using the Polytron homogenizer. The homogenate was centrifuged at 20,000 rpm (48,000 g) and the supernatant was discarded. The membrane pellets were resuspended in buffer containing 50 mM HEPES, pH 7.5, 100 mM NaCl, 1 mM MgCl2, 2 mM EDTA and stored in aliquots at -800C after protein concentration determination. Membranes (2 ug/well) and 0.03 nM final concentration of 33P-S1P ligand (1 mCi/ml, American Radiolabeled Chemicals) diluted in assay buffer (50 mM HEPES, pH7.4, 5 mM MgCl2, 1 mM CaCl2, 0.5% fatty acid free BSA, 1 mM NaF) were added to the compound plates (384 Falcon v-bottom plate (0.5 ul/well in a 11 point, 3-fold dilution). Binding was performed for 45 minutes at room temperature.
Measurement: IC50 = 0.47 nM (pChEMBL 9.329999923706055)
Descriptors: MW 477.58, ALogP 5.62, HBA 5, HBD 1, PSA 79.46, QED 0.43
Compound (SMILES): O=C(O)C1CN(Cc2ccc(-c3noc(CCCC4(c5ccccc5)CCCCC4=O)n3)cc2)C1
InChIKey: DCTNVPWTYWEZEV-UHFFFAOYSA-N
Target: Sphingosine 1-phosphate receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P21453
Assay: Binding Assay: Membranes were prepared from CHO cells expressing human S1P1. Cells pellets (1x 108 cells/pellet) were suspended in buffer containing 20 mM HEPES, pH 7.5, 50 mM NaCl, 2 mM EDTA and Protease Inhibitor cocktail (Roche), and disrupted on ice using the Polytron homogenizer. The homogenate was centrifuged at 20,000 rpm (48,000 g) and the supernatant was discarded. The membrane pellets were resuspended in buffer containing 50 mM HEPES, pH 7.5, 100 mM NaCl, 1 mM MgCl2, 2 mM EDTA and stored in aliquots at -800C after protein concentration determination. Membranes (2 ug/well) and 0.03 nM final concentration of 33P-S1P ligand (1 mCi/ml, American Radiolabeled Chemicals) diluted in assay buffer (50 mM HEPES, pH7.4, 5 mM MgCl2, 1 mM CaCl2, 0.5% fatty acid free BSA, 1 mM NaF) were added to the compound plates (384 Falcon v-bottom plate (0.5 ul/well in a 11 point, 3-fold dilution). Binding was performed for 45 minutes at room temperature.
Measurement: IC50 = 1.68 nM (pChEMBL 8.779999732971191)
Descriptors: MW 473.57, ALogP 4.66, HBA 6, HBD 1, PSA 96.53, QED 0.48
Compound (SMILES): O=C1NC(=O)C2(CN(Cc3ccc(-c4noc(COCC5(c6ccc(Cl)cc6)CCC5)n4)cc3)C2)N1
InChIKey: PNXFPHPTKJLANH-UHFFFAOYSA-N
Target: Sphingosine 1-phosphate receptor 1 (SINGLE PROTEIN), Homo sapiens
UniProt: P21453
Assay: Binding Assay: Membranes were prepared from CHO cells expressing human S1P1. Cells pellets (1x 108 cells/pellet) were suspended in buffer containing 20 mM HEPES, pH 7.5, 50 mM NaCl, 2 mM EDTA and Protease Inhibitor cocktail (Roche), and disrupted on ice using the Polytron homogenizer. The homogenate was centrifuged at 20,000 rpm (48,000 g) and the supernatant was discarded. The membrane pellets were resuspended in buffer containing 50 mM HEPES, pH 7.5, 100 mM NaCl, 1 mM MgCl2, 2 mM EDTA and stored in aliquots at -800C after protein concentration determination. Membranes (2 ug/well) and 0.03 nM final concentration of 33P-S1P ligand (1 mCi/ml, American Radiolabeled Chemicals) diluted in assay buffer (50 mM HEPES, pH7.4, 5 mM MgCl2, 1 mM CaCl2, 0.5% fatty acid free BSA, 1 mM NaF) were added to the compound plates (384 Falcon v-bottom plate (0.5 ul/well in a 11 point, 3-fold dilution). Binding was performed for 45 minutes at room temperature.
Measurement: IC50 = 447.1 nM (pChEMBL 6.349999904632568)
Descriptors: MW 507.98, ALogP 3.42, HBA 7, HBD 2, PSA 109.59, QED 0.45
Compound (SMILES): COc1cncc(C(=O)Nc2cncc(C(=O)c3cn(C(C)C)c4ncncc34)c2)c1
InChIKey: PYKMKMJTWAIIPI-UHFFFAOYSA-N
Target: High affinity nerve growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P04629
Assay: Enzyme Assay: Isolated TRK Enzyme assays use the HTRF KinEASE-TK kit (Cisbio Cat# 62TK0PEJ) with recombinant His-tagged cytoplasmic domains of each TRK receptor sourced from Invitrogen (see table below). This activity-assay measures the phosphorylation of tyrosine residues within a substrate from the HTRF kit which has been validated by Cisbio for a variety of tyrosine kinases including the TRK receptors. Assay details: Target:TRKA; Invitrogen Cat# PV3144; Amino acids:aa 441-796; FAC enzyme:4nM; FAC ATP:40uM; Assay Reaction Time:35min.
Measurement: IC50 = 20 nM (pChEMBL 7.699999809265137)
Descriptors: MW 416.44, ALogP 3.29, HBA 8, HBD 1, PSA 111.89, QED 0.48
Compound (SMILES): CC(C)n1cc(C(=O)c2cncc(NC(=O)c3cnc4[nH]ncc4c3)c2)c2cncnc21
InChIKey: FXUAFRXTTOGPIN-UHFFFAOYSA-N
Target: High affinity nerve growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P04629
Assay: Enzyme Assay: Isolated TRK Enzyme assays use the HTRF KinEASE-TK kit (Cisbio Cat# 62TK0PEJ) with recombinant His-tagged cytoplasmic domains of each TRK receptor sourced from Invitrogen (see table below). This activity-assay measures the phosphorylation of tyrosine residues within a substrate from the HTRF kit which has been validated by Cisbio for a variety of tyrosine kinases including the TRK receptors. Assay details: Target:TRKA; Invitrogen Cat# PV3144; Amino acids:aa 441-796; FAC enzyme:4nM; FAC ATP:40uM; Assay Reaction Time:35min.
Measurement: IC50 = 805 nM (pChEMBL 6.090000152587891)
Descriptors: MW 426.44, ALogP 3.16, HBA 8, HBD 2, PSA 131.34, QED 0.41
Compound (SMILES): CC(C)n1cc(C(=O)c2cncc(NC(=O)c3cnc4[nH]cnc4c3)c2)c2cncnc21
InChIKey: QFCIZHZGVTYNRS-UHFFFAOYSA-N
Target: High affinity nerve growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P04629
Assay: Enzyme Assay: Isolated TRK Enzyme assays use the HTRF KinEASE-TK kit (Cisbio Cat# 62TK0PEJ) with recombinant His-tagged cytoplasmic domains of each TRK receptor sourced from Invitrogen (see table below). This activity-assay measures the phosphorylation of tyrosine residues within a substrate from the HTRF kit which has been validated by Cisbio for a variety of tyrosine kinases including the TRK receptors. Assay details: Target:TRKA; Invitrogen Cat# PV3144; Amino acids:aa 441-796; FAC enzyme:4nM; FAC ATP:40uM; Assay Reaction Time:35min.
Measurement: IC50 = 9800 nM (pChEMBL 5.010000228881836)
Descriptors: MW 426.44, ALogP 3.16, HBA 8, HBD 2, PSA 131.34, QED 0.41
Compound (SMILES): COc1nccn2cc(C(=O)Nc3cncc(C(=O)c4cn(C(C)C)c5ncncc45)c3)nc12
InChIKey: XCWFSVCALWWSOV-UHFFFAOYSA-N
Target: High affinity nerve growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P04629
Assay: Enzyme Assay: Isolated TRK Enzyme assays use the HTRF KinEASE-TK kit (Cisbio Cat# 62TK0PEJ) with recombinant His-tagged cytoplasmic domains of each TRK receptor sourced from Invitrogen (see table below). This activity-assay measures the phosphorylation of tyrosine residues within a substrate from the HTRF kit which has been validated by Cisbio for a variety of tyrosine kinases including the TRK receptors. Assay details: Target:TRKA; Invitrogen Cat# PV3144; Amino acids:aa 441-796; FAC enzyme:4nM; FAC ATP:40uM; Assay Reaction Time:35min.
Measurement: IC50 = 64.6 nM (pChEMBL 7.190000057220459)
Descriptors: MW 456.47, ALogP 2.94, HBA 10, HBD 1, PSA 129.19, QED 0.39
Compound (SMILES): CC(C)n1cc(C(=O)c2cncc(NC(=O)c3ccncc3)c2)c2cncnc21
InChIKey: TYKXTPRNESBSTG-UHFFFAOYSA-N
Target: High affinity nerve growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P04629
Assay: Enzyme Assay: Isolated TRK Enzyme assays use the HTRF KinEASE-TK kit (Cisbio Cat# 62TK0PEJ) with recombinant His-tagged cytoplasmic domains of each TRK receptor sourced from Invitrogen (see table below). This activity-assay measures the phosphorylation of tyrosine residues within a substrate from the HTRF kit which has been validated by Cisbio for a variety of tyrosine kinases including the TRK receptors. Assay details: Target:TRKA; Invitrogen Cat# PV3144; Amino acids:aa 441-796; FAC enzyme:4nM; FAC ATP:40uM; Assay Reaction Time:35min.
Measurement: IC50 = 9800 nM (pChEMBL 5.010000228881836)
Descriptors: MW 386.42, ALogP 3.29, HBA 7, HBD 1, PSA 102.66, QED 0.53
Compound (SMILES): Cc1cccnc1C(=O)Nc1cncc(C(=O)c2cn(C(C)C)c3ncncc23)c1
InChIKey: RJFKODXEVCEIRR-UHFFFAOYSA-N
Target: High affinity nerve growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P04629
Assay: Enzyme Assay: Isolated TRK Enzyme assays use the HTRF KinEASE-TK kit (Cisbio Cat# 62TK0PEJ) with recombinant His-tagged cytoplasmic domains of each TRK receptor sourced from Invitrogen (see table below). This activity-assay measures the phosphorylation of tyrosine residues within a substrate from the HTRF kit which has been validated by Cisbio for a variety of tyrosine kinases including the TRK receptors. Assay details: Target:TRKA; Invitrogen Cat# PV3144; Amino acids:aa 441-796; FAC enzyme:4nM; FAC ATP:40uM; Assay Reaction Time:35min.
Measurement: IC50 = 9800 nM (pChEMBL 5.010000228881836)
Descriptors: MW 400.44, ALogP 3.59, HBA 7, HBD 1, PSA 102.66, QED 0.51
Compound (SMILES): CC(C)n1cc(C(=O)c2cncc(NC(=O)c3cnc4occc4c3)c2)c2cncnc21
InChIKey: WPRGLGRTQCTKGO-UHFFFAOYSA-N
Target: High affinity nerve growth factor receptor (SINGLE PROTEIN), Homo sapiens
UniProt: P04629
Assay: Enzyme Assay: Isolated TRK Enzyme assays use the HTRF KinEASE-TK kit (Cisbio Cat# 62TK0PEJ) with recombinant His-tagged cytoplasmic domains of each TRK receptor sourced from Invitrogen (see table below). This activity-assay measures the phosphorylation of tyrosine residues within a substrate from the HTRF kit which has been validated by Cisbio for a variety of tyrosine kinases including the TRK receptors. Assay details: Target:TRKA; Invitrogen Cat# PV3144; Amino acids:aa 441-796; FAC enzyme:4nM; FAC ATP:40uM; Assay Reaction Time:35min.
Measurement: IC50 = 1410 nM (pChEMBL 5.849999904632568)
Descriptors: MW 426.44, ALogP 4.03, HBA 8, HBD 1, PSA 115.8, QED 0.42