2QHN
 
 | | Crystal Structure of Chek1 in Complex with Inhibitor 1a | | Descriptor: | 5-ETHYL-3-METHYL-1,5-DIHYDRO-4H-PYRAZOLO[4,3-C]QUINOLIN-4-ONE, Serine/threonine-protein kinase Chk1 | | Authors: | Yan, Y, Munshi, S. | | Deposit date: | 2007-07-02 | | Release date: | 2008-03-18 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Optimization of a pyrazoloquinolinone class of Chk1 kinase inhibitors.
Bioorg.Med.Chem.Lett., 17, 2007
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2R0U
 | | Crystal Structure of Chek1 in Complex with Inhibitor 54 | | Descriptor: | 6-(3-aminopropyl)-4-(3-hydroxyphenyl)-9-(1H-pyrazol-4-yl)benzo[h]isoquinolin-1(2H)-one, Serine/threonine-protein kinase Chk1 | | Authors: | Yan, Y, Ikuta, M. | | Deposit date: | 2007-08-21 | | Release date: | 2007-10-30 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Synthesis and evaluation of substituted benzoisoquinolinones as potent inhibitors of Chk1 kinase.
Bioorg.Med.Chem.Lett., 17, 2007
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7NRP
 | | The crystal structure of a DNA:RNA hybrid duplex sequence CTTTTCTTTG | | Descriptor: | CACODYLATE ION, DNA (5'-D(*CP*TP*TP*TP*TP*CP*TP*TP*TP*G)-3'), RNA (5'-R(*CP*AP*AP*AP*GP*AP*AP*AP*AP*G)-3') | | Authors: | Thorpe, C, Hardwick, J, McDonough, M.A, Hall, J.P, Baker, Y.R, El-Sagheer, A.H, Brown, T. | | Deposit date: | 2021-03-04 | | Release date: | 2022-06-22 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.67 Å) | | Cite: | An LNA-amide modification that enhances the cell uptake and activity of phosphorothioate exon-skipping oligonucleotides.
Nat Commun, 13, 2022
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7OOS
 | | The crystal structure of a DNA:RNA hybrid duplex sequence CTTTTCTTTG | | Descriptor: | DNA (5'-D(*CP*TP*(05K)P*TP*CP*TP*TP*TP*G)-3'), RNA (5'-R(*CP*AP*AP*AP*GP*AP*AP*AP*AP*G)-3'), STRONTIUM ION | | Authors: | Thorpe, C, Hardwick, J, McDonough, M.A, Hall, J.P, Baker, Y.R, El-Sagheer, A.H, Brown, T. | | Deposit date: | 2021-05-28 | | Release date: | 2022-08-03 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | An LNA-amide modification that enhances the cell uptake and activity of phosphorothioate exon-skipping oligonucleotides.
Nat Commun, 13, 2022
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7OOO
 | | The crystal structure of a DNA:RNA hybrid duplex sequence CTTTTCTTTG containing an LNA-Amide-LNA modification | | Descriptor: | DNA (5'-D(*CP*TP*(05A)P*TP*CP*TP*TP*TP*G)-3'), MAGNESIUM ION, RNA (5'-R(*CP*AP*AP*AP*GP*AP*AP*AP*AP*G)-3') | | Authors: | Thorpe, C, Hardwick, J, McDonough, M.A, Hall, J.P, Baker, Y.R, El-Sagheer, A.H, Brown, T. | | Deposit date: | 2021-05-28 | | Release date: | 2022-08-03 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.57 Å) | | Cite: | An LNA-amide modification that enhances the cell uptake and activity of phosphorothioate exon-skipping oligonucleotides.
Nat Commun, 13, 2022
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7OZZ
 | | The crystal structure of a DNA:RNA hybrid duplex sequence CTTTTCTTTG with LNA-amide modification | | Descriptor: | DNA (5'-D(*CP*TP*(05H)P*TP*CP*TP*TP*TP*G)-3'), POTASSIUM ION, RNA (5'-R(*CP*AP*AP*AP*GP*AP*AP*AP*AP*G)-3') | | Authors: | Thorpe, C, Hardwick, J, McDonough, M.A, Hall, J.P, Baker, Y.R, El-Sagheer, A.H, Brown, T. | | Deposit date: | 2021-06-29 | | Release date: | 2022-08-03 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | An LNA-amide modification that enhances the cell uptake and activity of phosphorothioate exon-skipping oligonucleotides.
Nat Commun, 13, 2022
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2QHM
 | | crystal structure of Chek1 in complex with inhibitor 2a | | Descriptor: | (3-ENDO)-8-METHYL-8-AZABICYCLO[3.2.1]OCT-3-YL 1H-PYRROLO[2,3-B]PYRIDINE-3-CARBOXYLATE, Serine/threonine-protein kinase Chk1 | | Authors: | Yan, Y, Munshi, S. | | Deposit date: | 2007-07-02 | | Release date: | 2008-03-18 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Optimization of a pyrazoloquinolinone class of Chk1 kinase inhibitors.
Bioorg.Med.Chem.Lett., 17, 2007
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2HXL
 | | crystal structure of Chek1 in complex with inhibitor 1 | | Descriptor: | 3-(5-{[4-(AMINOMETHYL)PIPERIDIN-1-YL]METHYL}-1H-INDOL-2-YL)-1H-INDAZOLE-6-CARBONITRILE, Serine/threonine-protein kinase Chk1 | | Authors: | Yan, Y. | | Deposit date: | 2006-08-03 | | Release date: | 2007-06-19 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Development of 6-substituted indolylquinolinones as potent Chek1 kinase inhibitors.
Bioorg.Med.Chem.Lett., 16, 2006
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2HXQ
 | | crystal structure of Chek1 in complex with inhibitor 2 | | Descriptor: | 3-(5-{[4-(AMINOMETHYL)PIPERIDIN-1-YL]METHYL}-1H-INDOL-2-YL)QUINOLIN-2(1H)-ONE, Serine/threonine-protein kinase Chk1 | | Authors: | Yan, Y. | | Deposit date: | 2006-08-03 | | Release date: | 2007-06-19 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Development of 6-substituted indolylquinolinones as potent Chek1 kinase inhibitors.
Bioorg.Med.Chem.Lett., 16, 2006
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2HY0
 | | crystal structure of chek1 in complex with inhibitor 22 | | Descriptor: | 3-[5-(PIPERIDIN-1-YLMETHYL)-1H-INDOL-2-YL]-6-(1H-PYRAZOL-4-YL)QUINOLIN-2(1H)-ONE, Serine/threonine-protein kinase Chk1 | | Authors: | Yan, Y. | | Deposit date: | 2006-08-04 | | Release date: | 2007-06-19 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Development of 6-substituted indolylquinolinones as potent Chek1 kinase inhibitors.
Bioorg.Med.Chem.Lett., 16, 2006
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2HOG
 | | crystal structure of Chek1 in complex with inhibitor 20 | | Descriptor: | (5-{3-[5-(PIPERIDIN-1-YLMETHYL)-1H-INDOL-2-YL]-1H-INDAZOL-6-YL}-2H-1,2,3-TRIAZOL-4-YL)METHANOL, Serine/threonine-protein kinase Chk1 | | Authors: | Yan, Y, Ikuta, M. | | Deposit date: | 2006-07-14 | | Release date: | 2007-04-24 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | 3-(Indol-2-yl)indazoles as Chek1 kinase inhibitors: Optimization of potency and selectivity via substitution at C6.
Bioorg.Med.Chem.Lett., 16, 2006
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