2BRO
 
 | | Structure-based Design of Novel Chk1 Inhibitors: Insights into Hydrogen Bonding and Protein-Ligand Affinity | | Descriptor: | (2R)-3-{[(4Z)-5,6-DIPHENYL-6,7-DIHYDRO-4H-PYRROLO[2,3-D]PYRIMIDIN-4-YLIDENE]AMINO}PROPANE-1,2-DIOL, SERINE/THREONINE-PROTEIN KINASE CHK1 | | Authors: | Foloppe, N, Fisher, L.M, Howes, R, Kierstan, P, Potter, A, Robertson, A.G.S, Surgenor, A.E. | | Deposit date: | 2005-05-09 | | Release date: | 2005-05-12 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Structure-Based Design of Novel Chk1 Inhibitors: Insights Into Hydrogen Bonding and Protein-Ligand Affinity.
J.Med.Chem., 48, 2005
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2BRH
 | | Structure-based Design of Novel Chk1 Inhibitors: Insights into Hydrogen Bonding and Protein-Ligand Affinity | | Descriptor: | N-(5,6-DIPHENYLFURO[2,3-D]PYRIMIDIN-4-YL)GLYCINE, SERINE/THREONINE-PROTEIN KINASE CHK1 | | Authors: | Foloppe, N, Fisher, L.M, Howes, R, Kierstan, P, Potter, A, Robertson, A.G.S, Surgenor, A.E. | | Deposit date: | 2005-05-05 | | Release date: | 2005-05-12 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structure-Based Design of Novel Chk1 Inhibitors: Insights Into Hydrogen Bonding and Protein-Ligand Affinity.
J.Med.Chem., 48, 2005
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2C3K
 | | Identification of a buried pocket for potent and selective inhibition of Chk1: prediction and verification | | Descriptor: | 4-[3-(1H-BENZIMIDAZOL-2-YL)-1H-INDAZOL-6-YL]-2-METHOXYPHENOL, SERINE/THREONINE-PROTEIN KINASE CHK1 | | Authors: | Foloppe, N, Fisher, L.M, Francis, G, Howes, R, Kierstan, P, Potter, A. | | Deposit date: | 2005-10-10 | | Release date: | 2005-11-23 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Identification of a Buried Pocket for Potent and Selective Inhibition of Chk1: Prediction and Verification.
Bioorg.Med.Chem., 14, 2006
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2C3J
 | | Identification of a buried pocket for potent and selective inhibition of Chk1: prediction and verification | | Descriptor: | DEBROMOHYMENIALDISINE, SERINE/THREONINE-PROTEIN KINASE CHK1, SULFITE ION | | Authors: | Foloppe, N, Fisher, L.M, Francis, G, Howes, R, Kierstan, P, Potter, A. | | Deposit date: | 2005-10-10 | | Release date: | 2005-11-23 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Identification of a Buried Pocket for Potent and Selective Inhibition of Chk1: Prediction and Verification.
Bioorg.Med.Chem., 14, 2006
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2BRB
 | | Structure-based Design of Novel Chk1 Inhibitors: Insights into Hydrogen Bonding and Protein-Ligand Affinity | | Descriptor: | 2-[(5,6-DIPHENYLFURO[2,3-D]PYRIMIDIN-4-YL)AMINO]ETHANOL, SERINE/THREONINE-PROTEIN KINASE CHK1, SULFATE ION | | Authors: | Foloppe, N, Fisher, L.M, Howes, R, Kierstan, P, Potter, A, Robertson, A.G.S, Surgenor, A.E. | | Deposit date: | 2005-05-04 | | Release date: | 2005-05-12 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structure-Based Design of Novel Chk1 Inhibitors: Insights Into Hydrogen Bonding and Protein-Ligand Affinity.
J.Med.Chem., 48, 2005
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4Z2D
 | | Quinolone(Levofloxacin)-DNA cleavage complex of gyrase from S. pneumoniae | | Descriptor: | (3S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid, DNA gyrase subunit A, DNA gyrase subunit B, ... | | Authors: | Laponogov, I, Veselkov, D.A, Pan, X.-S, Selvarajah, J, Crevel, I.M.-T, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2015-03-29 | | Release date: | 2016-09-14 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (3.38 Å) | | Cite: | Structural studies of the drug-stabilized cleavage complexes of topoisomerase IV and gyrase from Streptococcus pneumoniae
To Be Published
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4Z2C
 | | Quinolone(Moxifloxacin)-DNA cleavage complex of gyrase from S. pneumoniae | | Descriptor: | 1-cyclopropyl-6-fluoro-8-methoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, DNA gyrase subunit A, DNA gyrase subunit B, ... | | Authors: | Laponogov, I, Veselkov, D.A, Pan, X.-S, Selvarajah, J, Crevel, I.M.-T, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2015-03-29 | | Release date: | 2016-09-14 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (3.19 Å) | | Cite: | Structural studies of the drug-stabilized cleavage complexes of topoisomerase IV and gyrase from Streptococcus pneumoniae
To Be Published
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4Z53
 | | Quinolone(Trovafloxacin)-DNA cleavage complex of topoisomerase IV from S. pneumoniae | | Descriptor: | DNA topoisomerase 4 subunit B,DNA topoisomerase 4 subunit A, E-site DNA, MAGNESIUM ION, ... | | Authors: | Laponogov, I, Veselkov, D.A, Pan, X.-S, Selvarajah, J, Crevel, I.M.-T, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2015-04-02 | | Release date: | 2016-09-14 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (3.26 Å) | | Cite: | Structural studies of the drug-stabilized cleavage complexes of topoisomerase IV and gyrase from Streptococcus pneumoniae
To Be Published
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4Z2E
 | | Quinolone(Trovafloxacin)-DNA cleavage complex of gyrase from S. pneumoniae | | Descriptor: | DNA gyrase subunit A, DNA gyrase subunit B, MAGNESIUM ION, ... | | Authors: | Laponogov, I, Veselkov, D.A, Pan, X.-S, Selvarajah, J, Crevel, I.M.-T, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2015-03-29 | | Release date: | 2016-09-14 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (3.46 Å) | | Cite: | Structural studies of the drug-stabilized cleavage complexes of topoisomerase IV and gyrase from Streptococcus pneumoniae
To Be Published
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4Z3O
 | | Quinolone(Moxifloxacin)-DNA cleavage complex of topoisomerase IV from S. pneumoniae | | Descriptor: | 1-cyclopropyl-6-fluoro-8-methoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, DNA topoisomerase 4 subunit B,ParE30-ParC55 fused topo IV from S. pneumoniae, E-site DNA, ... | | Authors: | Laponogov, I, Veselkov, D.A, Pan, X.-S, Selvarajah, J, Crevel, I.M.-T, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2015-03-31 | | Release date: | 2016-09-14 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (3.44 Å) | | Cite: | Structural studies of the drug-stabilized cleavage complexes of topoisomerase IV and gyrase from Streptococcus pneumoniae
To Be Published
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4Z4Q
 | | Quinazolinedione(PD 0305970)-DNA cleavage complex of topoisomerase IV from S. pneumoniae | | Descriptor: | 3-amino-7-{(3R)-3-[(1S)-1-aminoethyl]pyrrolidin-1-yl}-1-cyclopropyl-6-fluoro-8-methylquinazoline-2,4(1H,3H)-dione, DNA topoisomerase 4 subunit B,DNA topoisomerase 4 subunit A, MAGNESIUM ION, ... | | Authors: | Laponogov, I, Veselkov, D.A, Pan, X.-S, Selvarajah, J, Crevel, I.M.-T, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2015-04-02 | | Release date: | 2016-09-14 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (3.04 Å) | | Cite: | Structural studies of the drug-stabilized cleavage complexes of topoisomerase IV and gyrase from Streptococcus pneumoniae
To Be Published
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3FOE
 | | Structural insight into the quinolone-DNA cleavage complex of type IIA topoisomerases | | Descriptor: | 7-[(3R)-3-aminopyrrolidin-1-yl]-8-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, DNA (5'-D(P*AP*CP*CP*AP*AP*GP*GP*TP*CP*AP*TP*GP*AP*AP*T)-3'), DNA (5'-D(P*AP*GP*TP*CP*AP*TP*TP*CP*AP*TP*GP*AP*CP*CP*TP*TP*GP*GP*T)-3'), ... | | Authors: | Laponogov, I, Sohi, M.K, Veselkov, D.A, Pan, X.-S, Sawhney, R, Thompson, A.W, McAuley, K.E, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2008-12-30 | | Release date: | 2009-02-24 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (4.001 Å) | | Cite: | Structural insight into the quinolone-DNA cleavage complex of type IIA topoisomerases
Nat.Struct.Mol.Biol., 16, 2009
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3FOF
 | | Structural insight into the quinolone-DNA cleavage complex of type IIA topoisomerases | | Descriptor: | 1-cyclopropyl-6-fluoro-8-methoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, DNA (5'-D(P*AP*CP*CP*AP*AP*GP*GP*TP*CP*AP*TP*GP*AP*AP*T)-3'), DNA (5'-D(P*AP*GP*TP*CP*AP*TP*TP*CP*AP*TP*GP*AP*CP*CP*TP*TP*GP*GP*T)-3'), ... | | Authors: | Laponogov, I, Sohi, M.K, Veselkov, D.A, Pan, X.-S, Sawhney, R, Thompson, A.W, McAuley, K.E, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2008-12-30 | | Release date: | 2009-02-24 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (4 Å) | | Cite: | Structural insight into the quinolone-DNA cleavage complex of type IIA topoisomerases
Nat.Struct.Mol.Biol., 16, 2009
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3RAE
 | | Quinolone(Levofloxacin)-DNA cleavage complex of type IV topoisomerase from S. pneumoniae | | Descriptor: | (3S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid, 5'-D(*CP*AP*TP*GP*AP*AP*T)-3', 5'-D(*CP*GP*TP*GP*CP*AP*T)-3', ... | | Authors: | Laponogov, I, Pan, X.-S, Veselkov, D.A, McAuley, K.E, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2011-03-28 | | Release date: | 2012-04-25 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Structure of a quinolone-stabilized cleavage complex of topoisomerase IV from Klebsiella pneumoniae and comparison with a related Streptococcus pneumoniae complex.
Acta Crystallogr.,Sect.D, 72, 2016
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3RAD
 | | Quinolone(Clinafloxacin)-DNA cleavage complex of type IV topoisomerase from S. pneumoniae | | Descriptor: | 5'-D(*CP*AP*TP*GP*AP*AP*T)-3', 5'-D(*CP*GP*TP*GP*CP*AP*T)-3', 5'-D(P*AP*GP*TP*CP*AP*TP*TP*CP*AP*TP*G)-3', ... | | Authors: | Laponogov, I, Pan, X.-S, Veselkov, D.A, McAuley, K.E, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2011-03-28 | | Release date: | 2012-04-25 | | Last modified: | 2018-10-03 | | Method: | X-RAY DIFFRACTION (3.35 Å) | | Cite: | Exploring the active site of the Streptococcus pneumoniae topoisomerase IV-DNA cleavage complex with novel 7,8-bridged fluoroquinolones.
Open Biol, 6, 2016
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3RAF
 | | Quinazolinedione-DNA cleavage complex of type IV topoisomerase from S. pneumoniae | | Descriptor: | 3-amino-7-{(3R)-3-[(1S)-1-aminoethyl]pyrrolidin-1-yl}-1-cyclopropyl-6-fluoro-8-methylquinazoline-2,4(1H,3H)-dione, 5'-D(*CP*AP*TP*GP*AP*AP*T)-3', 5'-D(*CP*GP*TP*GP*CP*AP*T)-3', ... | | Authors: | Laponogov, I, Pan, X.-S, Veselkov, D.A, McAuley, K.E, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2011-03-28 | | Release date: | 2012-03-28 | | Method: | X-RAY DIFFRACTION (3.24 Å) | | Cite: | Inhibitor-stabilised cleavage complexes of topoisomerase IIa: structural analysis of drug-dependent inter- and intramolecular interactions
To be Published
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4I3H
 | | A three-gate structure of topoisomerase IV from Streptococcus pneumoniae | | Descriptor: | DNA (5'-D(*CP*AP*AP*AP*GP*GP*CP*GP*GP*TP*AP*AP*TP*AP*CP*GP*GP*TP*TP*AP*TP*CP*CP*AP*CP*AP*GP*AP*AP*TP*CP*AP*GP*G)-3'), DNA (5'-D(*CP*CP*TP*GP*AP*TP*TP*CP*TP*GP*TP*GP*GP*AP*TP*AP*AP*CP*CP*GP*TP*AP*TP*TP*AP*CP*CP*GP*CP*CP*TP*TP*TP*G)-3'), MAGNESIUM ION, ... | | Authors: | Laponogov, I, Veselkov, D.A, Pan, X.-S, Crevel, I, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2012-11-26 | | Release date: | 2013-08-28 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (3.7 Å) | | Cite: | Structure of an 'open' clamp type II topoisomerase-DNA complex provides a mechanism for DNA capture and transport.
Nucleic Acids Res., 41, 2013
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6WAA
 | | K. pneumoniae Topoisomerase IV (ParE-ParC) in complex with DNA and compound 34 (7-[(1S,5R)-1-amino-3-azabicyclo[3.1.0]hexan-3-yl]-4-(aminomethyl)-1-cyclopropyl-3,6-difluoro-8-methylquinolin-2(1H)-one) | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, 7-[(1S,5R)-1-amino-3-azabicyclo[3.1.0]hexan-3-yl]-4-(aminomethyl)-1-cyclopropyl-3,6-difluoro-8-methylquinolin-2(1H)-one, CHLORIDE ION, ... | | Authors: | Noeske, J, Shu, W, Bellamacina, C. | | Deposit date: | 2020-03-24 | | Release date: | 2020-07-15 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Topoisomerase Inhibitors Addressing Fluoroquinolone Resistance in Gram-Negative Bacteria.
J.Med.Chem., 63, 2020
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7LHZ
 | | K. pneumoniae Topoisomerase IV (ParE-ParC) in complex with DNA and (3S)-10-[(3R)-3-(1-aminocyclopropyl)pyrrolidin-1-yl]-9-fluoro-3-methyl-5-oxo-2,3-dihydro-5H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid (compound 25) | | Descriptor: | (3S)-10-[(3R)-3-(1-aminocyclopropyl)pyrrolidin-1-yl]-9-fluoro-3-methyl-5-oxo-2,3-dihydro-5H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid, (4S)-2-METHYL-2,4-PENTANEDIOL, DNA (5'-D(*GP*AP*TP*CP*AP*TP*AP*CP*AP*AP*CP*GP*TP*AP*A)-3'), ... | | Authors: | Noeske, J, Shu, W, Bellamacina, C. | | Deposit date: | 2021-01-26 | | Release date: | 2021-05-12 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3.3 Å) | | Cite: | Discovery and Optimization of DNA Gyrase and Topoisomerase IV Inhibitors with Potent Activity against Fluoroquinolone-Resistant Gram-Positive Bacteria.
J.Med.Chem., 64, 2021
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5NOC
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