5EIX
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![BU of 5eix by Molmil](/molmil-images/mine/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: | 2024-05-08 | 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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4I3H
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![BU of 4i3h by Molmil](/molmil-images/mine/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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2NOV
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![BU of 2nov by Molmil](/molmil-images/mine/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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3LTN
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![BU of 3ltn by Molmil](/molmil-images/mine/3ltn) | Inhibitor-stabilized topoisomerase IV-DNA cleavage complex (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(*AP*CP*CP*AP*AP*GP*GP*T*CP*AP*TP*GP*AP*AP*T)-3', 5'-D(*CP*TP*GP*TP*TP*TP*TP*A*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: | 2010-02-16 | Release date: | 2010-05-05 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (3.1 Å) | Cite: | Structural Basis of Gate-DNA Breakage and Resealing by Type II Topoisomerases Plos One, 5, 2010
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3K9F
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![BU of 3k9f by Molmil](/molmil-images/mine/3k9f) | Detailed structural insight into the quinolone-DNA cleavage complex of type IIA topoisomerases | 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 (5'-D(*AP*CP*CP*AP*AP*GP*GP*T*CP*AP*TP*GP*AP*AP*T)-3'), DNA (5'-D(*CP*TP*GP*TP*TP*TP*TP*A*CP*GP*TP*GP*CP*AP*T)-3'), ... | Authors: | Laponogov, I, Pan, X.-S, Veselkov, D.A, Fisher, L.M, Sanderson, M.R. | Deposit date: | 2009-10-15 | Release date: | 2009-10-27 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (2.9 Å) | Cite: | Structural Basis of Gate-DNA Breakage and Resealing by Type II Topoisomerases Plos One, 5, 2010
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3FOF
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![BU of 3fof by Molmil](/molmil-images/mine/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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3KSB
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![BU of 3ksb by Molmil](/molmil-images/mine/3ksb) | Detailed structural insight into the DNA cleavage complex of type IIA topoisomerases (re-sealed form) | Descriptor: | 5'-D(*AP*CP*CP*AP*AP*GP*GP*T*CP*AP*TP*GP*AP*AP*TP*GP*AP*CP*TP*AP*TP*GP*CP*AP*CP*GP*TP*AP*AP*AP*AP*CP*AP*G)-3', 5'-D(*CP*TP*GP*TP*TP*TP*TP*A*CP*GP*TP*GP*CP*AP*TP*AP*GP*TP*CP*AP*TP*TP*CP*AP*TP*GP*AP*CP*CP*TP*TP*GP*GP*T)-3', DNA topoisomerase 4 subunit A, ... | Authors: | Laponogov, I, Pan, X.-S, Veselkov, D.A, McAuley, K.E, Fisher, L.M, Sanderson, M.R. | Deposit date: | 2009-11-21 | Release date: | 2010-05-05 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (3.5 Å) | Cite: | Structural Basis of Gate-DNA Breakage and Resealing by Type II Topoisomerases Plos One, 5, 2010
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3KSA
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![BU of 3ksa by Molmil](/molmil-images/mine/3ksa) | Detailed structural insight into the DNA cleavage complex of type IIA topoisomerases (cleaved form) | Descriptor: | 5'-D(*AP*CP*CP*AP*AP*GP*GP*T*CP*AP*TP*GP*AP*AP*T)-3', 5'-D(*CP*TP*GP*TP*TP*TP*TP*A*CP*GP*TP*GP*CP*AP*T)-3', 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, Pan, X.-S, Veselkov, D.A, McAuley, K.E, Fisher, L.M, Sanderson, M.R. | Deposit date: | 2009-11-21 | Release date: | 2010-05-05 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (3.3 Å) | Cite: | Structural Basis of Gate-DNA Breakage and Resealing by Type II Topoisomerases Plos One, 5, 2010
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3FOE
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![BU of 3foe by Molmil](/molmil-images/mine/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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2MA9
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![BU of 2ma9 by Molmil](/molmil-images/mine/2ma9) | HIV-1 Vif SOCS-box and Elongin BC solution structure | Descriptor: | Transcription elongation factor B polypeptide 1, Transcription elongation factor B polypeptide 2, Virion infectivity factor | Authors: | Lu, Z, Bergeron, J.R, Atkinson, R.A, Schaller, T, Veselkov, D.A, Oregioni, A, Yang, Y, Matthews, S.J, Malim, M.H, Sanderson, M.R. | Deposit date: | 2013-07-01 | Release date: | 2013-12-11 | Last modified: | 2024-05-01 | Method: | SOLUTION NMR | Cite: | Insight into the HIV-1 Vif SOCS-box-ElonginBC interaction. OPEN BIOLOGY, 3, 2013
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3RAE
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![BU of 3rae by Molmil](/molmil-images/mine/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
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![BU of 3rad by Molmil](/molmil-images/mine/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
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![BU of 3raf by Molmil](/molmil-images/mine/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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4JUO
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![BU of 4juo by Molmil](/molmil-images/mine/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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4KOE
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![BU of 4koe by Molmil](/molmil-images/mine/4koe) | Quinolone(Trovafloxacin)-DNA cleavage complex of type IV topoisomerase from S. pneumoniae | Descriptor: | DNA topoisomerase 4 subunit A, DNA topoisomerase 4 subunit B, E-site DNA1, ... | Authors: | Laponogov, I, Pan, X.-S, Veselkov, D.A, Fisher, L.M, Sanderson, M.R. | Deposit date: | 2013-05-11 | Release date: | 2014-11-26 | Last modified: | 2017-11-15 | Method: | X-RAY DIFFRACTION (3.02 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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4Z2C
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![BU of 4z2c by Molmil](/molmil-images/mine/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
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![BU of 4z53 by Molmil](/molmil-images/mine/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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4Z2D
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![BU of 4z2d by Molmil](/molmil-images/mine/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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4Z2E
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![BU of 4z2e by Molmil](/molmil-images/mine/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
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![BU of 4z3o by Molmil](/molmil-images/mine/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
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![BU of 4z4q by Molmil](/molmil-images/mine/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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