1YRS
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![BU of 1yrs by Molmil](/molmil-images/mine/1yrs) | Crystal structure of KSP in complex with inhibitor 1 | Descriptor: | 3-[(5S)-1-ACETYL-3-(2-CHLOROPHENYL)-4,5-DIHYDRO-1H-PYRAZOL-5-YL]PHENOL, ADENOSINE-5'-DIPHOSPHATE, Kinesin-like protein KIF11, ... | Authors: | Cox, C.D, Breslin, M.J, Mariano, B.J, Coleman, P.J, Buser, C.A, Walsh, E.S, Hamilton, K, Kohl, N.E, Torrent, M, Yan, Y, Kuo, L.C, Hartman, G.D. | Deposit date: | 2005-02-04 | Release date: | 2005-04-12 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Kinesin spindle protein (KSP) inhibitors. Part 1: The discovery of 3,5-diaryl-4,5-dihydropyrazoles as potent and selective inhibitors of the mitotic kinesin KSP BIOORG.MED.CHEM.LETT., 15, 2005
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1MZC
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![BU of 1mzc by Molmil](/molmil-images/mine/1mzc) | Co-Crystal Structure Of Human Farnesyltransferase With Farnesyldiphosphate and Inhibitor Compound 33a | Descriptor: | 2-[3-(3-ETHYL-1-METHYL-2-OXO-AZEPAN-3-YL)-PHENOXY]-4-[1-AMINO-1-(1-METHYL-1H-IMIDIZOL-5-YL)-ETHYL]-BENZONITRILE, FARNESYL DIPHOSPHATE, Protein Farnesyltransferase alpha Subunit, ... | Authors: | deSolms, S.J, Ciccarone, T.M, MacTough, S.C, Shaw, A.W, Buser, C.A, Ellis-Hutchings, M, Fernandes, C, Hamilton, K.A, Huber, H.E, Kohl, N.E, Lobell, R.B, Robinson, R.G, Tsou, N.N, Walsh, E.S, Graham, S.L, Beese, L.S, Taylor, J.S. | Deposit date: | 2002-10-07 | Release date: | 2003-07-08 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Dual Protein Farnesyltransferase-Geranylgeranyltransferase-I Inhibitors as Potential Cancer Chemotherapeutic Agents. J.Med.Chem., 46, 2003
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2FKY
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![BU of 2fky by Molmil](/molmil-images/mine/2fky) | crystal structure of KSP in complex with inhibitor 13 | Descriptor: | (2S)-4-(2,5-DIFLUOROPHENYL)-N-METHYL-2-PHENYL-N-PIPERIDIN-4-YL-2,5-DIHYDRO-1H-PYRROLE-1-CARBOXAMIDE, ADENOSINE-5'-DIPHOSPHATE, Kinesin-like protein KIF11, ... | Authors: | Yan, Y. | Deposit date: | 2006-01-05 | Release date: | 2006-02-07 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Kinesin spindle protein (KSP) inhibitors. Part 2: the design, synthesis, and characterization of 2,4-diaryl-2,5-dihydropyrrole inhibitors of the mitotic kinesin KSP. Bioorg.Med.Chem.Lett., 16, 2006
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2FL2
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![BU of 2fl2 by Molmil](/molmil-images/mine/2fl2) | crystal structure of KSP in complex with inhibitor 19 | Descriptor: | (1S)-1-CYCLOPROPYL-2-[(2S)-4-(2,5-DIFLUOROPHENYL)-2-PHENYL-2,5-DIHYDRO-1H-PYRROL-1-YL]-2-OXOETHANAMINE, ADENOSINE-5'-DIPHOSPHATE, Kinesin-like protein KIF11, ... | Authors: | Yan, Y. | Deposit date: | 2006-01-05 | Release date: | 2006-02-07 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Kinesin spindle protein (KSP) inhibitors. Part 2: the design, synthesis, and characterization of 2,4-diaryl-2,5-dihydropyrrole inhibitors of the mitotic kinesin KSP. Bioorg.Med.Chem.Lett., 16, 2006
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2FL6
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![BU of 2fl6 by Molmil](/molmil-images/mine/2fl6) | crystal structure of KSP in complex with inhibitor 6 | Descriptor: | (2S)-4-(2,5-DIFLUOROPHENYL)-N,N-DIMETHYL-2-PHENYL-2,5-DIHYDRO-1H-PYRROLE-1-CARBOXAMIDE, ADENOSINE-5'-DIPHOSPHATE, Kinesin-like protein KIF11, ... | Authors: | Yan, Y. | Deposit date: | 2006-01-05 | Release date: | 2006-02-07 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Kinesin spindle protein (KSP) inhibitors. Part 2: the design, synthesis, and characterization of 2,4-diaryl-2,5-dihydropyrrole inhibitors of the mitotic kinesin KSP. Bioorg.Med.Chem.Lett., 16, 2006
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2QHM
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![BU of 2qhm by Molmil](/molmil-images/mine/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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2QHN
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![BU of 2qhn by Molmil](/molmil-images/mine/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
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![BU of 2r0u by Molmil](/molmil-images/mine/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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3TKH
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![BU of 3tkh by Molmil](/molmil-images/mine/3tkh) | Crystal structure of Chk1 in complex with inhibitor S01 | Descriptor: | 1-(morpholin-4-yl)-2-[4-(2-{[5-(pyridin-3-yl)-1,3-thiazol-2-yl]amino}pyridin-4-yl)piperazin-1-yl]ethanone, SULFATE ION, Serine/threonine-protein kinase Chk1 | Authors: | Yan, Y, Ikuta, M. | Deposit date: | 2011-08-26 | Release date: | 2012-04-11 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (1.79 Å) | Cite: | Pyridyl aminothiazoles as potent inhibitors of Chk1 with slow dissociation rates. Bioorg.Med.Chem.Lett., 22, 2012
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3TKI
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![BU of 3tki by Molmil](/molmil-images/mine/3tki) | Crystal structure of Chk1 in complex with inhibitor S25 | Descriptor: | N-(2-aminoethyl)-5-(2-{[4-(morpholin-4-yl)pyridin-2-yl]amino}-1,3-thiazol-5-yl)pyridine-3-carboxamide, SULFATE ION, Serine/threonine-protein kinase Chk1 | Authors: | Yan, Y, Ikuta, M. | Deposit date: | 2011-08-26 | Release date: | 2012-04-11 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Pyridyl aminothiazoles as potent inhibitors of Chk1 with slow dissociation rates. Bioorg.Med.Chem.Lett., 22, 2012
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3CJO
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![BU of 3cjo by Molmil](/molmil-images/mine/3cjo) | Crystal structure of KSP in complex with inhibitor 30 | Descriptor: | (2S)-4-(2,5-difluorophenyl)-N-[(3R,4S)-3-fluoro-1-methylpiperidin-4-yl]-2-(hydroxymethyl)-N-methyl-2-phenyl-2,5-dihydro-1H-pyrrole-1-carboxamide, ADENOSINE-5'-DIPHOSPHATE, Kinesin-like protein KIF11, ... | Authors: | Yan, Y. | Deposit date: | 2008-03-13 | Release date: | 2008-07-01 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.28 Å) | Cite: | Kinesin spindle protein (KSP) inhibitors. 9. Discovery of (2S)-4-(2,5-difluorophenyl)-n-[(3R,4S)-3-fluoro-1-methylpiperidin-4-yl]-2-(hydroxymethyl)-N-methyl-2-phenyl-2,5-dihydro-1H-pyrrole-1-carboxamide (MK-0731) for the treatment of taxane-refractory cancer. J.Med.Chem., 51, 2008
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2G1Q
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![BU of 2g1q by Molmil](/molmil-images/mine/2g1q) | crystal structure of KSP in complex with inhibitor 9h | Descriptor: | (5S)-5-(3-AMINOPROPYL)-3-(2,5-DIFLUOROPHENYL)-N-ETHYL-5-PHENYL-4,5-DIHYDRO-1H-PYRAZOLE-1-CARBOXAMIDE, ADENOSINE-5'-DIPHOSPHATE, Kinesin-like protein KIF11, ... | Authors: | Yan, Y. | Deposit date: | 2006-02-14 | Release date: | 2006-10-03 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2.51 Å) | Cite: | Kinesin spindle protein (KSP) inhibitors. Part 4: Structure-based design of 5-alkylamino-3,5-diaryl-4,5-dihydropyrazoles as potent, water-soluble inhibitors of the mitotic kinesin KSP. Bioorg.Med.Chem.Lett., 16, 2006
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2Q2Y
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![BU of 2q2y by Molmil](/molmil-images/mine/2q2y) | Crystal Structure of KSP in complex with Inhibitor 1 | Descriptor: | 1-{(3R,3AR)-3-[3-(4-ACETYLPIPERAZIN-1-YL)PROPYL]-8-FLUORO-3-PHENYL-3A,4-DIHYDRO-3H-PYRAZOLO[5,1-C][1,4]BENZOXAZIN-2-YL}ETHANONE, ADENOSINE-5'-DIPHOSPHATE, Kinesin-like protein KIF11, ... | Authors: | Yan, Y. | Deposit date: | 2007-05-29 | Release date: | 2007-09-18 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Kinesin spindle protein (KSP) inhibitors. Part 8: Design and synthesis of 1,4-diaryl-4,5-dihydropyrazoles as potent inhibitors of the mitotic kinesin KSP. Bioorg.Med.Chem.Lett., 17, 2007
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2Q2Z
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![BU of 2q2z by Molmil](/molmil-images/mine/2q2z) | Crystal Structure of KSP in Complex with Inhibitor 22 | Descriptor: | 1-[(4R)-4-[3-(4-ACETYLPIPERAZIN-1-YL)PROPYL]-1-(2-FLUORO-5-METHYLPHENYL)-4-PHENYL-4,5-DIHYDRO-1H-PYRAZOL-3-YL]ETHANONE, ADENOSINE-5'-DIPHOSPHATE, Kinesin-like protein KIF11, ... | Authors: | Yan, Y. | Deposit date: | 2007-05-29 | Release date: | 2007-09-18 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (3 Å) | Cite: | Kinesin spindle protein (KSP) inhibitors. Part 8: Design and synthesis of 1,4-diaryl-4,5-dihydropyrazoles as potent inhibitors of the mitotic kinesin KSP. Bioorg.Med.Chem.Lett., 17, 2007
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1LD8
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![BU of 1ld8 by Molmil](/molmil-images/mine/1ld8) | Co-crystal structure of Human Farnesyltransferase with farnesyldiphosphate and inhibitor compound 49 | Descriptor: | (20S)-19,20,21,22-TETRAHYDRO-19-OXO-5H-18,20-ETHANO-12,14-ETHENO-6,10-METHENO-18H-BENZ[D]IMIDAZO[4,3-K][1,6,9,12]OXATRI AZA-CYCLOOCTADECOSINE-9-CARBONITRILE, ACETIC ACID, FARNESYL DIPHOSPHATE, ... | Authors: | Taylor, J.S, Terry, K.L, Beese, L.S. | Deposit date: | 2002-04-08 | Release date: | 2002-06-19 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | 3-Aminopyrrolidinone farnesyltransferase inhibitors: design of macrocyclic compounds with improved pharmacokinetics and excellent cell potency. J.Med.Chem., 45, 2002
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1LD7
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![BU of 1ld7 by Molmil](/molmil-images/mine/1ld7) | Co-crystal structure of Human Farnesyltransferase with farnesyldiphosphate and inhibitor compound 66 | Descriptor: | (20S)-19,20,22,23-TETRAHYDRO-19-OXO-5H,21H-18,20-ETHANO-12,14-ETHENO-6,10-METHENOBENZ[D]IMIDAZO[4,3-L][1,6,9,13]OXATRIA ZACYCLONOADECOSINE-9-CARBONITRILE, FARNESYL DIPHOSPHATE, ZINC ION, ... | Authors: | Taylor, J.S, Terry, K.L, Beese, L.S. | Deposit date: | 2002-04-08 | Release date: | 2002-06-19 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | 3-Aminopyrrolidinone farnesyltransferase inhibitors: design of macrocyclic compounds with improved pharmacokinetics and excellent cell potency. J.Med.Chem., 45, 2002
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3F9N
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![BU of 3f9n by Molmil](/molmil-images/mine/3f9n) | Crystal structure of chk1 kinase in complex with inhibitor 38 | Descriptor: | 3-(3-chlorophenyl)-2-({(1S)-1-[(6S)-2,8-diazaspiro[5.5]undec-2-ylcarbonyl]pentyl}sulfanyl)quinazolin-4(3H)-one, SULFATE ION, Serine/threonine-protein kinase Chk1 | Authors: | Yan, Y, Munshi, S, Ikuta, M. | Deposit date: | 2008-11-14 | Release date: | 2009-01-20 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Development of thioquinazolinones, allosteric Chk1 kinase inhibitors. Bioorg.Med.Chem.Lett., 19, 2009
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2HOG
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![BU of 2hog by Molmil](/molmil-images/mine/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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