8C41
 
 | | High resolution structure of the Streptococcus pneumoniae topoisomerase IV-DNA complex with the novel fluoroquinolone Delafloxacin | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, CHLORIDE ION, DNA (5'-D(*CP*AP*TP*GP*AP*AP*T)-3'), ... | | Authors: | Najmudin, S, Pan, X.S, Wang, B, Chayen, N.E, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2022-12-30 | | Release date: | 2024-01-10 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.393 Å) | | Cite: | The nature of the molecular interactions at high resolution of the Streptococcus pneumoniae topoisomerase IV-DNA complex with the novel fluoroquinolone Delafloxacin.
To Be Published
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2NOV
 | | Breakage-reunion domain of S.pneumoniae topo IV: crystal structure of a gram-positive quinolone target | | Descriptor: | DNA topoisomerase 4 subunit A | | Authors: | Laponogov, I, Veselkov, D.A, Sohi, M.K, Pan, X.S, Achari, A, Yang, C, Ferrara, J.D, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2006-10-26 | | Release date: | 2006-11-14 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.67 Å) | | Cite: | Breakage-Reunion Domain of Streptococcus pneumoniae Topoisomerase IV: Crystal Structure of a Gram-Positive Quinolone Target.
PLoS ONE, 2, 2007
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5EIX
 | | QUINOLONE-STABILIZED CLEAVAGE COMPLEX OF TOPOISOMERASE IV FROM KLEBSIELLA 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 topoisomerase 4 subunit B,DNA topoisomerase 4 subunit A, MAGNESIUM ION, ... | | Authors: | Veselkov, D.A, Laponogov, I, Pan, X.-S, Selvarajah, J, Branstrom, A, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2015-10-30 | | Release date: | 2016-04-13 | | Last modified: | 2017-08-30 | | Method: | X-RAY DIFFRACTION (3.35 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 D Struct Biol, 72, 2016
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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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5J5Q
 | | AMP-PNP-stabilized ATPase domain of topoisomerase IV from Streptococcus pneumoniae, complex type II | | Descriptor: | DNA (5'-D(*GP*CP*AP*TP*AP*TP*AP*TP*AP*TP*AP*TP*GP*C)-3'), DNA topoisomerase 4 subunit B, MAGNESIUM ION, ... | | Authors: | Laponogov, I, Pan, X.-S, Skamrova, G, Umrekar, T, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2016-04-03 | | Release date: | 2017-07-26 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.83 Å) | | Cite: | Trapping of the transport-segment DNA by the ATPase domains of a type II topoisomerase.
Nat Commun, 9, 2018
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5J5P
 | | AMP-PNP-stabilized ATPase domain of topoisomerase IV from Streptococcus pneumoniae, complex type I | | Descriptor: | DNA (5'-D(*GP*CP*GP*CP*GP*C)-3'), DNA topoisomerase 4 subunit B, MAGNESIUM ION, ... | | Authors: | Laponogov, I, Pan, X.-S, Skamrova, G, Umrekar, T, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2016-04-03 | | Release date: | 2017-07-26 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.97 Å) | | Cite: | Trapping of the transport-segment DNA by the ATPase domains of a type II topoisomerase.
Nat Commun, 9, 2018
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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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4JUO
 | | A low-resolution three-gate structure of topoisomerase IV from Streptococcus pneumoniae in space group H32 | | 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 topoisomerase 4 subunit A, DNA topoisomerase 4 subunit B, ... | | Authors: | Laponogov, I, Veselkov, D.A, Pan, X.-S, Crevel, I, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2013-03-25 | | Release date: | 2013-08-28 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (6.53 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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4KPE
 | | Novel fluoroquinolones in complex with topoisomerase IV from S. pneumoniae and E-site G-gate | | Descriptor: | (7aR,8R)-8-amino-4-cyclopropyl-12-fluoro-1-oxo-4,7,7a,8,9,10-hexahydro-1H-pyrrolo[1',2':1,7]azepino[2,3-h]quinoline-2-carboxylic acid, DNA topoisomerase 4 subunit A, DNA topoisomerase 4 subunit B, ... | | Authors: | Laponogov, I, Pan, X.-S, Vesekov, D.A, Cirz, R.T, Wagman, A.S, Moser, H.E, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2013-05-13 | | Release date: | 2014-11-26 | | Last modified: | 2020-01-29 | | Method: | X-RAY DIFFRACTION (3.43 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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4KPF
 | | Novel fluoroquinolones in complex with topoisomerase IV from S. pneumoniae and E-site G-gate | | Descriptor: | (3aS,4R)-4-amino-13-cyclopropyl-8-fluoro-10-oxo-3a,4,5,6,10,13-hexahydro-1H,3H-pyrrolo[2',1':3,4][1,4]oxazepino[5,6-h]quinoline-11-carboxylic acid, E-site1, E-site2, ... | | Authors: | Laponogov, I, Pan, X.-S, Vesekov, D.A, Cirz, R.T, Wagman, A.S, Moser, H.E, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2013-05-13 | | Release date: | 2014-11-26 | | Last modified: | 2018-10-03 | | Method: | X-RAY DIFFRACTION (3.24 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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