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PDB code 1NVQ

Compile Data Set for Download or QSAR

Identical Ligands in BindingDB

Found 2 hits Enzyme Inhibition Constant Data   
Target
(Institution)
LigandTarget
Links
Ligand
Links
Trg + Lig
Links
Ki
nM
ΔG°
kJ/mole
IC50
nM
Kd
nM
EC50/IC50
nM
koff
s-1
kon
M-1s-1
pHTemp
°C
Serine/threonine-protein kinase Chk1

  (289/289 = 100%)
(Homo sapiens)
BDBM17054
PNG
((2S,3R,4R,6R,18R)-18-hydroxy-3-methoxy-2-methyl-4-...)
Show SMILES [H][C@]12C[C@@H](NC)[C@@H](OC)[C@](C)(O1)n1c3ccccc3c3c4[C@@H](O)NC(=O)c4c4c5ccccc5n2c4c13 |r|
Show InChI InChI=1/C28H26N4O4/c1-28-25(35-3)15(29-2)12-18(36-28)31-16-10-6-4-8-13(16)19-21-22(27(34)30-26(21)33)20-14-9-5-7-11-17(14)32(28)24(20)23(19)31/h4-11,15,18,25,27,29,34H,12H2,1-3H3,(H,30,33)/t15-,18-,25-,27-,28+/s2
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Article
PubMed
5.60 -49.0n/an/an/an/an/a7.437



GlaxoSmithKline



Assay Description
In vitro Chk1 enzymatic assay using purified enzyme, was incubated with substrate, and test compounds in the presence of 10 uM ATP/ [gamma-32P] ATP. ...


Citation and Details
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Serine/threonine-protein kinase Chk1

  (289/289 = 100%)
(Homo sapiens)
BDBM17054
PNG
((2S,3R,4R,6R,18R)-18-hydroxy-3-methoxy-2-methyl-4-...)
Show SMILES [H][C@]12C[C@@H](NC)[C@@H](OC)[C@](C)(O1)n1c3ccccc3c3c4[C@@H](O)NC(=O)c4c4c5ccccc5n2c4c13 |r|
Show InChI InChI=1/C28H26N4O4/c1-28-25(35-3)15(29-2)12-18(36-28)31-16-10-6-4-8-13(16)19-21-22(27(34)30-26(21)33)20-14-9-5-7-11-17(14)32(28)24(20)23(19)31/h4-11,15,18,25,27,29,34H,12H2,1-3H3,(H,30,33)/t15-,18-,25-,27-,28+/s2
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PubMed
n/an/a 9.90n/an/an/an/an/an/a



Cairo University

Curated by ChEMBL


Assay Description
Inhibition of CHK1 (unknown origin) using FAM-KKKVSRSGLYRSPSMPENLNRPR-COOH peptide substrate incubated for 1 hr by caliper microfluidic assay


Citation and Details
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)

Similar Ligands in BindingDB*

Found 8 hits Enzyme Inhibition Constant Data.   
Target
(Institution)
LigandTarget
Links
Ligand
Links
Trg + Lig
Links
Ki
nM
ΔG°
kJ/mole
IC50
nM
Kd
nM
EC50/IC50
nM
koff
s-1
kon
M-1s-1
pHTemp
°C
Serine/threonine-protein kinase Chk1

  (289/289 = 100%)
(Homo sapiens)
BDBM2579
PNG
((2S,3R,4R,6R)-3-methoxy-2-methyl-4-(methylamino)-2...)
Show SMILES CN[C@@H]1C[C@H]2O[C@@](C)([C@@H]1OC)n1c3ccccc3c3c4CNC(=O)c4c4c5ccccc5n2c4c13 |r|
Show InChI InChI=1/C28H26N4O3/c1-28-26(34-3)17(29-2)12-20(35-28)31-18-10-6-4-8-14(18)22-23-16(13-30-27(23)33)21-15-9-5-7-11-19(15)32(28)25(21)24(22)31/h4-11,17,20,26,29H,12-13H2,1-3H3,(H,30,33)/t17-,20-,26-,28+/s2
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Article
PubMed
7.80 -48.1n/an/an/an/an/a7.437



GlaxoSmithKline



Assay Description
In vitro Chk1 enzymatic assay using purified enzyme, was incubated with substrate, and test compounds in the presence of 10 uM ATP/ [gamma-32P] ATP. ...


Citation and Details
More data for this
Ligand-Target Pair
3D
3D Structure (docked)
Serine/threonine-protein kinase Chk1

  (289/289 = 100%)
(Homo sapiens)
BDBM2579
PNG
((2S,3R,4R,6R)-3-methoxy-2-methyl-4-(methylamino)-2...)
Show SMILES CN[C@@H]1C[C@H]2O[C@@](C)([C@@H]1OC)n1c3ccccc3c3c4CNC(=O)c4c4c5ccccc5n2c4c13 |r|
Show InChI InChI=1/C28H26N4O3/c1-28-26(34-3)17(29-2)12-20(35-28)31-18-10-6-4-8-14(18)22-23-16(13-30-27(23)33)21-15-9-5-7-11-19(15)32(28)25(21)24(22)31/h4-11,17,20,26,29H,12-13H2,1-3H3,(H,30,33)/t17-,20-,26-,28+/s2
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n/an/a<0.100n/an/an/an/an/an/a



National Cancer Institute

Curated by ChEMBL


Assay Description
Inhibition of CHK1


Citation and Details
More data for this
Ligand-Target Pair
3D
3D Structure (docked)
Serine/threonine-protein kinase Chk1

  (289/289 = 100%)
(Homo sapiens)
BDBM2579
PNG
((2S,3R,4R,6R)-3-methoxy-2-methyl-4-(methylamino)-2...)
Show SMILES CN[C@@H]1C[C@H]2O[C@@](C)([C@@H]1OC)n1c3ccccc3c3c4CNC(=O)c4c4c5ccccc5n2c4c13 |r|
Show InChI InChI=1/C28H26N4O3/c1-28-26(34-3)17(29-2)12-20(35-28)31-18-10-6-4-8-14(18)22-23-16(13-30-27(23)33)21-15-9-5-7-11-19(15)32(28)25(21)24(22)31/h4-11,17,20,26,29H,12-13H2,1-3H3,(H,30,33)/t17-,20-,26-,28+/s2
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n/an/a<0.5n/an/an/an/an/an/a



University of Illinois at Chicago

Curated by ChEMBL


Assay Description
Inhibition of CHK1


Citation and Details
More data for this
Ligand-Target Pair
3D
3D Structure (docked)
Serine/threonine-protein kinase Chk1

  (289/289 = 100%)
(Homo sapiens)
BDBM2579
PNG
((2S,3R,4R,6R)-3-methoxy-2-methyl-4-(methylamino)-2...)
Show SMILES CN[C@@H]1C[C@H]2O[C@@](C)([C@@H]1OC)n1c3ccccc3c3c4CNC(=O)c4c4c5ccccc5n2c4c13 |r|
Show InChI InChI=1/C28H26N4O3/c1-28-26(34-3)17(29-2)12-20(35-28)31-18-10-6-4-8-14(18)22-23-16(13-30-27(23)33)21-15-9-5-7-11-19(15)32(28)25(21)24(22)31/h4-11,17,20,26,29H,12-13H2,1-3H3,(H,30,33)/t17-,20-,26-,28+/s2
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n/an/a<0.5n/an/an/an/an/an/a



Universit£ di Bologna

Curated by ChEMBL


Assay Description
Inhibition of CHK1 using biotinylated substrate preincubated for 15 mins before substrate addition measured after 30 mins by fluorescence microplate ...


Citation and Details
More data for this
Ligand-Target Pair
3D
3D Structure (docked)
Serine/threonine-protein kinase Chk1

  (289/289 = 100%)
(Homo sapiens)
BDBM2579
PNG
((2S,3R,4R,6R)-3-methoxy-2-methyl-4-(methylamino)-2...)
Show SMILES CN[C@@H]1C[C@H]2O[C@@](C)([C@@H]1OC)n1c3ccccc3c3c4CNC(=O)c4c4c5ccccc5n2c4c13 |r|
Show InChI InChI=1/C28H26N4O3/c1-28-26(34-3)17(29-2)12-20(35-28)31-18-10-6-4-8-14(18)22-23-16(13-30-27(23)33)21-15-9-5-7-11-19(15)32(28)25(21)24(22)31/h4-11,17,20,26,29H,12-13H2,1-3H3,(H,30,33)/t17-,20-,26-,28+/s2
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PubMed
n/an/a 2.10n/an/an/an/an/an/a



Institute of Cancer Research

Curated by ChEMBL


Assay Description
Competitive inhibition of human CHK1 using ATP as substrate by DELFIA


Citation and Details
More data for this
Ligand-Target Pair
3D
3D Structure (docked)
Serine/threonine-protein kinase Chk1

  (289/289 = 100%)
(Homo sapiens)
BDBM2579
PNG
((2S,3R,4R,6R)-3-methoxy-2-methyl-4-(methylamino)-2...)
Show SMILES CN[C@@H]1C[C@H]2O[C@@](C)([C@@H]1OC)n1c3ccccc3c3c4CNC(=O)c4c4c5ccccc5n2c4c13 |r|
Show InChI InChI=1/C28H26N4O3/c1-28-26(34-3)17(29-2)12-20(35-28)31-18-10-6-4-8-14(18)22-23-16(13-30-27(23)33)21-15-9-5-7-11-19(15)32(28)25(21)24(22)31/h4-11,17,20,26,29H,12-13H2,1-3H3,(H,30,33)/t17-,20-,26-,28+/s2
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n/an/a 2.10E+3n/an/an/an/an/an/a



Institute of Cancer Research

Curated by ChEMBL


Assay Description
Inhibition of CHK1 by DELFIA assay


Citation and Details
More data for this
Ligand-Target Pair
3D
3D Structure (docked)
Serine/threonine-protein kinase Chk1

  (289/289 = 100%)
(Homo sapiens)
BDBM2579
PNG
((2S,3R,4R,6R)-3-methoxy-2-methyl-4-(methylamino)-2...)
Show SMILES CN[C@@H]1C[C@H]2O[C@@](C)([C@@H]1OC)n1c3ccccc3c3c4CNC(=O)c4c4c5ccccc5n2c4c13 |r|
Show InChI InChI=1/C28H26N4O3/c1-28-26(34-3)17(29-2)12-20(35-28)31-18-10-6-4-8-14(18)22-23-16(13-30-27(23)33)21-15-9-5-7-11-19(15)32(28)25(21)24(22)31/h4-11,17,20,26,29H,12-13H2,1-3H3,(H,30,33)/t17-,20-,26-,28+/s2
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PubMed
n/an/an/a 3.20n/an/an/an/an/a



Ambit Biosciences

Curated by ChEMBL


Assay Description
Binding constant for CHEK1 kinase domain


Citation and Details
More data for this
Ligand-Target Pair
3D
3D Structure (docked)
Serine/threonine-protein kinase Chk1

  (289/289 = 100%)
(Homo sapiens)
BDBM2579
PNG
((2S,3R,4R,6R)-3-methoxy-2-methyl-4-(methylamino)-2...)
Show SMILES CN[C@@H]1C[C@H]2O[C@@](C)([C@@H]1OC)n1c3ccccc3c3c4CNC(=O)c4c4c5ccccc5n2c4c13 |r|
Show InChI InChI=1/C28H26N4O3/c1-28-26(34-3)17(29-2)12-20(35-28)31-18-10-6-4-8-14(18)22-23-16(13-30-27(23)33)21-15-9-5-7-11-19(15)32(28)25(21)24(22)31/h4-11,17,20,26,29H,12-13H2,1-3H3,(H,30,33)/t17-,20-,26-,28+/s2
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PubMed
n/an/an/a 3.20n/an/an/an/an/a



Ambit Biosciences

Curated by ChEMBL


Assay Description
Binding constant for CHEK1 kinase domain


Citation and Details
More data for this
Ligand-Target Pair
3D
3D Structure (docked)

Search BindingMOAD for More Affinity Data:

* indicates data uncertainty>20%
* 0.9 Tanimoto similarity
Identities from BLAST output