5DWW
 
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3MIJ
 | | Crystal structure of a telomeric RNA G-quadruplex complexed with an acridine-based ligand. | | Descriptor: | N,N'-[acridine-3,6-diylbis(1H-1,2,3-triazole-1,4-diylbenzene-3,1-diyl)]bis[3-(diethylamino)propanamide], POTASSIUM ION, RNA (5'-R(*UP*AP*GP*GP*GP*UP*UP*AP*GP*GP*GP*U)-3') | | Authors: | Collie, G.W, Neidle, S, Parkinson, G.N. | | Deposit date: | 2010-04-10 | | Release date: | 2011-02-16 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Structural basis of telomeric RNA quadruplex-acridine ligand recognition.
J.Am.Chem.Soc., 133, 2011
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1FTD
 | | 5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3'-SYMMETRIC BIS-BENZIMIDAZOLE COMPLEX | | Descriptor: | DNA (5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3'), MAGNESIUM ION, [3-(4-{2'-[4-(3-DIMETHYLAMINO-PROPOXY)-PHENYL]-3H,3'H-[5,5']BIBENZOIMIDAZOLYL-2-YL}-PHENOXY)-PROPYL]-DIMETHYL-AMINE | | Authors: | Mann, J, Baron, A, Opoku-Boahen, Y, Johansson, E, Parkinson, G, Kelland, L.R, Neidle, S. | | Deposit date: | 2000-09-12 | | Release date: | 2001-02-26 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | A new class of symmetric bisbenzimidazole-based DNA minor groove-binding agents showing antitumor activity.
J.Med.Chem., 44, 2001
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3T5E
 | | Crystal structure of an intramolecular human telomeric DNA G-quadruplex bound by the naphthalene diimide BMSG-SH-4 | | Descriptor: | 2,7-bis[4-(4-methylpiperazin-1-yl)butyl]-4,9-bis{[4-(4-methylpiperazin-1-yl)butyl]amino}benzo[lmn][3,8]phenanthroline-1 ,3,6,8(2H,7H)-tetrone, POTASSIUM ION, human telomeric DNA sequence | | Authors: | Collie, G.W, Promontorio, R, Parkinson, G.N. | | Deposit date: | 2011-07-27 | | Release date: | 2012-02-15 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structural basis for telomeric g-quadruplex targeting by naphthalene diimide ligands.
J.Am.Chem.Soc., 134, 2012
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3SC8
 | | Crystal structure of an intramolecular human telomeric DNA G-quadruplex bound by the naphthalene diimide BMSG-SH-3 | | Descriptor: | 2,7-bis[3-(4-methylpiperazin-1-yl)propyl]-4,9-bis{[3-(4-methylpiperazin-1-yl)propyl]amino}benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone, Human telomeric repeat sequence, POTASSIUM ION | | Authors: | Collie, G.W, Promontorio, R, Parkinson, G.N. | | Deposit date: | 2011-06-07 | | Release date: | 2012-02-15 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.302 Å) | | Cite: | Structural basis for telomeric g-quadruplex targeting by naphthalene diimide ligands.
J.Am.Chem.Soc., 134, 2012
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4H29
 | | B-raf dimer DNA quadruplex | | Descriptor: | DNA (5'-D(*GP*GP*GP*CP*GP*GP*GP*GP*AP*GP*GP*GP*GP*GP*AP*AP*GP*GP*GP*A)-3'), POTASSIUM ION | | Authors: | Wei, D, Parkinson, G, Neidle, S. | | Deposit date: | 2012-09-12 | | Release date: | 2013-07-31 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.991 Å) | | Cite: | Crystal Structure of a Promoter Sequence in the B-raf Gene Reveals an Intertwined Dimer Quadruplex.
J.Am.Chem.Soc., 135, 2013
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4E68
 | | Unphosphorylated STAT3B core protein binding to dsDNA | | Descriptor: | DNA (5'-D(*TP*GP*CP*AP*TP*TP*TP*CP*CP*CP*GP*TP*AP*AP*AP*TP*CP*T)-3'), Signal transducer and activator of transcription 3 | | Authors: | Collie, G.W, Parkinson, G.N, Shah, R. | | Deposit date: | 2012-03-15 | | Release date: | 2013-03-06 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.585 Å) | | Cite: | Observation of unphosphorylated STAT3 core protein binding to target dsDNA by PEMSA and X-ray crystallography.
Febs Lett., 587, 2013
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3ES0
 | | A bimolecular anti-parallel-stranded Oxytricha nova telomeric quadruplex in complex with a 3,6-disubstituted acridine BSU-6048 | | Descriptor: | 3,6-Bis[3-(4-methylpiperidino)propionamido]acridine, 5'-D(*DGP*DGP*DGP*DGP*DTP*DTP*DTP*DTP*DGP*DGP*DGP*DG)-3', POTASSIUM ION | | Authors: | Campbell, N.H, Parkinson, G, Neidle, S. | | Deposit date: | 2008-10-03 | | Release date: | 2008-10-14 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Selectivity in Ligand Recognition of G-Quadruplex Loops.
Biochemistry, 48, 2009
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3IBK
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6JJI
 | | Crystal structure of a two-quartet RNA parallel G-quadruplex complexed with the porphyrin TMPyP4 (1:1) | | Descriptor: | (1Z,4Z,9Z,15Z)-5,10,15,20-tetrakis(1-methylpyridin-1-ium-4-yl)-21,23-dihydroporphyrin, POTASSIUM ION, RNA (5'-R(*GP*GP*CP*UP*CP*GP*GP*CP*GP*GP*CP*GP*GP*A)-3') | | Authors: | Zhang, Y.S, Parkinson, G.N, Wei, D.G. | | Deposit date: | 2019-02-25 | | Release date: | 2020-02-26 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Native de novo structural determinations of non-canonical nucleic acid motifs by X-ray crystallography at long wavelengths.
Nucleic Acids Res., 48, 2020
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6JJH
 | | Crystal structure of a two-quartet RNA parallel G-quadruplex complexed with the porphyrin TMPyP4 | | Descriptor: | (1Z,4Z,9Z,15Z)-5,10,15,20-tetrakis(1-methylpyridin-1-ium-4-yl)-21,23-dihydroporphyrin, POTASSIUM ION, RNA (5'-R(*GP*GP*CP*UP*CP*GP*GP*CP*GP*GP*CP*GP*GP*A)-3') | | Authors: | Zhang, Y.S, EI Omari, K, Duman, R, Wagner, A, Parkinson, G.N, Wei, D.G. | | Deposit date: | 2019-02-25 | | Release date: | 2020-02-26 | | Last modified: | 2024-03-27 | | Method: | X-RAY DIFFRACTION (1.74 Å) | | Cite: | Native de novo structural determinations of non-canonical nucleic acid motifs by X-ray crystallography at long wavelengths.
Nucleic Acids Res., 48, 2020
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6JJF
 | | Crystal structure of a two-quartet DNA mixed-parallel/antiparallel G-quadruplex | | Descriptor: | COBALT HEXAMMINE(III), DNA (5'-D(*GP*GP*CP*TP*CP*GP*GP*CP*GP*GP*CP*GP*GP*A)-3'), POTASSIUM ION, ... | | Authors: | Zhang, Y.S, EI Omari, K, Duman, R, Wagner, A, Parkinson, G.N, Wei, D.G. | | Deposit date: | 2019-02-25 | | Release date: | 2020-02-26 | | Last modified: | 2024-03-27 | | Method: | X-RAY DIFFRACTION (1.47 Å) | | Cite: | Native de novo structural determinations of non-canonical nucleic acid motifs by X-ray crystallography at long wavelengths.
Nucleic Acids Res., 48, 2020
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6KFL
 | | Crystal structure of a two-quartet DNA G-quadruplex complexed with the porphyrin TMPyP4 | | Descriptor: | (1Z,4Z,9Z,15Z)-5,10,15,20-tetrakis(1-methylpyridin-1-ium-4-yl)-21,23-dihydroporphyrin, COBALT HEXAMMINE(III), DNA (5'-D(*GP*GP*CP*TP*CP*GP*GP*CP*GP*GP*CP*GP*GP*A)-3'), ... | | Authors: | Zhang, Y.S, Parkinson, G.N, Wei, D.G. | | Deposit date: | 2019-07-08 | | Release date: | 2020-07-08 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.92 Å) | | Cite: | Crystal structure of a two-quartet DNA G-quadruplex complexed with the porphyrin TMPyP4
To Be Published
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3QSC
 | | The first crystal structure of a human telomeric G-quadruplex DNA bound to a metal-containing ligand (a copper complex) | | Descriptor: | 5'-D(*AP*GP*GP*GP*TP*(BRU)P*AP*GP*GP*GP*TP*T)-3', POTASSIUM ION, [2,2'-{(4,5-difluorobenzene-1,2-diyl)bis[(nitrilo-kappaN)methylylidene]}bis{5-[2-(piperidin-1-yl)ethoxy]phenolato-kappaO}(2-)]copper (II) | | Authors: | Campbell, N.H, Abd Karim, N.H, Parkinson, G.N, Vilar, R, Neidle, S. | | Deposit date: | 2011-02-21 | | Release date: | 2011-12-07 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Molecular basis of structure-activity relationships between salphen metal complexes and human telomeric DNA quadruplexes.
J.Med.Chem., 55, 2012
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3QSF
 | | The first crystal structure of a human telomeric G-quadruplex DNA bound to a metal-containing ligand (a nickel complex) | | Descriptor: | 5'-D(*AP*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*T)-3', POTASSIUM ION, [2,2'-{(4,5-difluorobenzene-1,2-diyl)bis[(nitrilo-kappaN)methylylidene]}bis{5-[2-(piperidin-1-yl)ethoxy]phenolato-kappa O}(2-)]nickel (II) | | Authors: | Campbell, N.H, Abd Karim, N.H, Parkinson, G.N, Vilar, R, Neidle, S. | | Deposit date: | 2011-02-21 | | Release date: | 2011-12-07 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Molecular basis of structure-activity relationships between salphen metal complexes and human telomeric DNA quadruplexes.
J.Med.Chem., 55, 2012
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2GWE
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3QCR
 | | Incomplete structural model of a human telomeric DNA quadruplex-acridine complex. | | Descriptor: | Human telomeric repeat deoxyribonucleic acid, N,N'-[acridine-3,6-diylbis(1H-1,2,3-triazole-1,4-diylbenzene-3,1-diyl)]bis[3-(diethylamino)propanamide], POTASSIUM ION | | Authors: | Collie, G.W, Neidle, S, Parkinson, G.N. | | Deposit date: | 2011-01-17 | | Release date: | 2011-02-16 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Structural basis of telomeric RNA quadruplex-acridine ligand recognition.
J.Am.Chem.Soc., 133, 2011
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3QXR
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2AVJ
 | | G4(Br)UTTG4 dimeric quadruplex | | Descriptor: | 5'-D(*GP*GP*GP*GP*(BRU)P*TP*TP*GP*GP*GP*G)-3', CACODYLATE ION, POTASSIUM ION | | Authors: | Hazel, P, Parkinson, G.N, Neidle, S. | | Deposit date: | 2005-08-30 | | Release date: | 2006-03-28 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.39 Å) | | Cite: | Topology variation and loop structural homology in crystal and simulated structures of a bimolecular DNA quadruplex.
J.Am.Chem.Soc., 128, 2006
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2AVH
 | | G4T3G4 dimeric quadruplex structure | | Descriptor: | 5'-D(*GP*GP*GP*GP*TP*TP*TP*GP*GP*GP*G)-3', POTASSIUM ION | | Authors: | Hazel, P, Parkinson, G.N, Neidle, S. | | Deposit date: | 2005-08-30 | | Release date: | 2006-03-28 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Topology variation and loop structural homology in crystal and simulated structures of a bimolecular DNA quadruplex.
J.Am.Chem.Soc., 128, 2006
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2GW0
 | | A D(TGGGGT)- sodium and calcium complex. | | Descriptor: | 5'-D(*TP*GP*GP*GP*GP*T)-3', CALCIUM ION, SODIUM ION | | Authors: | Lee, M.P.H, Parkinson, G.N, Neidle, S. | | Deposit date: | 2006-05-03 | | Release date: | 2007-05-15 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Observation of the coexistence of sodium and calcium ions in a DNA G-quadruplex ion channel.
J.Am.Chem.Soc., 129, 2007
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3NR7
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2GWQ
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1JRN
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1JPQ
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