3IBK
 
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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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4L0A
 | | X-ray structure of an all LNA quadruplex | | Descriptor: | DNA/RNA (5'-R(*(TLN)P*(LCG)P*(LCG)P*(LCG)P*(TLN))-3'), GLYCEROL, POTASSIUM ION | | Authors: | Russo Krauss, I, Parkinson, G, Merlino, A, Mazzarella, L, Sica, F. | | Deposit date: | 2013-05-31 | | Release date: | 2014-03-05 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | A regular thymine tetrad and a peculiar supramolecular assembly in the first crystal structure of an all-LNA G-quadruplex.
Acta Crystallogr.,Sect.D, 70, 2014
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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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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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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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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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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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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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2GWE
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1JRN
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3NR7
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1S45
 | | Crystal structure analysis of the DNA quadruplex d(TGGGGT) S1 | | Descriptor: | 5'-D(*TP*GP*GP*GP*GP*T)-3', MAGNESIUM ION, SODIUM ION, ... | | Authors: | Caceres, C, Wright, G, Gouyette, C, Parkinson, G, Subirana, J.A. | | Deposit date: | 2004-01-15 | | Release date: | 2004-02-24 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | A Thymine tetrad in d(TGGGGT) quadruplexes stabilized with Tl+1/Na+1 ions
Nucleic Acids Res., 32, 2004
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1L1H
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1S47
 | | Crystal structure analysis of the DNA quadruplex d(TGGGGT)S2 | | Descriptor: | 5'-D(*TP*GP*GP*GP*GP*T)-3', SODIUM ION, THALLIUM (I) ION | | Authors: | Caceres, C, Wright, G, Gouyette, C, Parkinson, G, Subirana, J.A. | | Deposit date: | 2004-01-15 | | Release date: | 2004-02-24 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | A Thymine tetrad in d(TGGGGT) quadruplexes stabilized with Tl+1/Na+1 ions
Nucleic Acids Res., 32, 2004
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2GWQ
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1JPQ
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1O3T
 | | PROTEIN-DNA RECOGNITION AND DNA DEFORMATION REVEALED IN CRYSTAL STRUCTURES OF CAP-DNA COMPLEXES | | Descriptor: | 5'-D(*CP*TP*AP*GP*AP*TP*CP*GP*CP*AP*TP*TP*TP*TP*TP*CP*G)-3', 5'-D(*GP*CP*GP*AP*AP*AP*AP*AP*TP*GP*CP*GP*AP*T)-3', ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, ... | | Authors: | Chen, S, Vojtechovsky, J, Parkinson, G.N, Ebright, R.H, Berman, H.M. | | Deposit date: | 2003-03-18 | | Release date: | 2003-04-08 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Indirect Readout of DNA Sequence at the Primary-kink Site in the CAP-DNA Complex:
DNA Binding Specificity Based on Energetics of DNA Kinking
J.Mol.Biol., 314, 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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3CE5
 | | A bimolecular parallel-stranded human telomeric quadruplex in complex with a 3,6,9-trisubstituted acridine molecule BRACO19 | | Descriptor: | 9-[4-(n,n-dimethylamino)phenylamino]-3,6-bis(3-pyrrolidinopropionamido) acridine, DNA (5'-D(*DTP*DAP*DGP*DGP*DGP*DTP*DTP*DAP*DGP*DGP*DGP*DT)-3'), POTASSIUM ION | | Authors: | Campbell, N.H, Parkinson, G.N, Reszka, A.P, Neidle, S. | | Deposit date: | 2008-02-28 | | Release date: | 2008-05-13 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structural basis of DNA quadruplex recognition by an acridine drug.
J.Am.Chem.Soc., 130, 2008
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1O3R
 | | PROTEIN-DNA RECOGNITION AND DNA DEFORMATION REVEALED IN CRYSTAL STRUCTURES OF CAP-DNA COMPLEXES | | Descriptor: | 5'-D(*AP*AP*AP*AP*AP*TP*GP*CP*GP*AP*T)-3', 5'-D(*CP*TP*AP*GP*AP*TP*CP*GP*CP*AP*TP*TP*TP*TP*T)-3', ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, ... | | Authors: | Chen, S, Vojtechovsky, J, Parkinson, G.N, Ebright, R.H, Berman, H.M. | | Deposit date: | 2003-03-18 | | Release date: | 2003-04-08 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Indirect Readout of DNA Sequence at the Primary-kink Site in the CAP-DNA Complex: DNA Binding Specificity Based on Energetics of DNA Kinking
J.Mol.Biol., 314, 2001
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1O3Q
 | | PROTEIN-DNA RECOGNITION AND DNA DEFORMATION REVEALED IN CRYSTAL STRUCTURES OF CAP-DNA COMPLEXES | | Descriptor: | 5'-D(*AP*AP*AP*AP*AP*TP*GP*TP*GP*AP*T)-3', 5'-D(*CP*TP*AP*GP*AP*TP*CP*AP*CP*AP*TP*TP*TP*TP*T)-3', ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, ... | | Authors: | Chen, S, Vojtechovsky, J, Parkinson, G.N, Ebright, R.H, Berman, H.M. | | Deposit date: | 2003-03-18 | | Release date: | 2003-04-08 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Indirect Readout of DNA Sequence at the Primary-kink Site in the CAP-DNA Complex: DNA Binding Specificity Based on Energetics of DNA Kinking
J.Mol.Biol., 314, 2001
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