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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3UYH
 | | Crystal structure of an intramolecular human telomeric DNA G-quadruplex bound by the naphthalene diimide compound, MM41 | | Descriptor: | 4,9-bis{[3-(4-methylpiperazin-1-yl)propyl]amino}-2,7-bis[3-(morpholin-4-yl)propyl]benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone, POTASSIUM ION, human telomeric DNA sequence | | Authors: | Collie, G.W, Neidle, S. | | Deposit date: | 2011-12-06 | | Release date: | 2013-01-02 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Structure-based design and evaluation of naphthalene diimide g-quadruplex ligands as telomere targeting agents in pancreatic cancer cells.
J.Med.Chem., 56, 2013
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1K2L
 | | STRUCTURAL CHARACTERIZATION OF BISINTERCALATION IN HIGHER-ORDER DNA AT A JUNCTION-LIKE QUADRUPLEX | | Descriptor: | 5'-D(*CP*GP*TP*AP*CP*G)-3', BIS-(9-OCTYLAMINO(2-DIMETHYLAMINOETHYL)ACRIDINE-4-CARBOXAMIDE, COBALT (II) ION | | Authors: | Teixeira, S.C.M, Thorpe, J.H, Todd, A.K, Powell, H.R, Adams, A, Wakelin, L.P.G, Denny, W.A, Cardin, C.J. | | Deposit date: | 2001-09-28 | | Release date: | 2002-10-16 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Structural Characterisation of Bisintercalation in Higher-order DNA at a Junction-like Quadruplex
J.MOL.BIOL., 323, 2002
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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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5VHE
 | | DHX36 in complex with the c-Myc G-quadruplex | | Descriptor: | DEAH (Asp-Glu-Ala-His) box polypeptide 36, DNA (5'-D(*AP*GP*GP*GP*TP*GP*GP*GP*TP*AP*GP*GP*GP*TP*GP*GP*GP*TP*TP*TP*TP*TP*TP*T)-3'), POTASSIUM ION | | Authors: | Chen, M, Ferre-D'Amare, A. | | Deposit date: | 2017-04-13 | | Release date: | 2018-06-13 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (3.793 Å) | | Cite: | Structural basis of G-quadruplex unfolding by the DEAH/RHA helicase DHX36.
Nature, 558, 2018
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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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8X1V
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6R9L
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6WCK
 | | KRAS G-quadruplex G16T mutant with Bromo Uracil replacing T8 and T16. | | Descriptor: | DNA (5'-D(*AP*GP*GP*GP*CP*GP*GP*(BRU)P*GP*TP*GP*GP*GP*AP*AP*(BRU)P*AP*GP*GP*GP*AP*A)-3'), POTASSIUM ION | | Authors: | Schmidberger, J.W, Ou, A, Smith, N.M, Iyer, K.S, Bond, C.S. | | Deposit date: | 2020-03-30 | | Release date: | 2020-04-15 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.801 Å) | | Cite: | High resolution crystal structure of a KRAS promoter G-quadruplex reveals a dimer with extensive poly-A pi-stacking interactions for small-molecule recognition.
Nucleic Acids Res., 48, 2020
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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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6R9K
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4XK0
 | | Crystal structure of a tetramolecular RNA G-quadruplex in potassium | | Descriptor: | BARIUM ION, POTASSIUM ION, RNA (5'-(*UP*GP*GP*GP*GP*U)-3') | | Authors: | Chen, M.C, Murat, P, Abecassis, K.A, Ferre-D'Amare, A.R, Balasubramanian, S. | | Deposit date: | 2015-01-09 | | Release date: | 2015-02-11 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (1.08 Å) | | Cite: | Insights into the mechanism of a G-quadruplex-unwinding DEAH-box helicase.
Nucleic Acids Res., 43, 2015
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6XCL
 | | Crystal Structure of human telomeric DNA G-quadruplex in complex with a novel platinum(II) complex. | | Descriptor: | 1,2-ETHANEDIOL, DNA (5'-D(*AP*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*TP*AP*GP*GP*G)-3'), POTASSIUM ION, ... | | Authors: | Miron, C.E, van Staalduinen, L.M, Jia, Z, Petitjean, A. | | Deposit date: | 2020-06-08 | | Release date: | 2020-11-04 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Going Platinum to the Tune of a Remarkable Guanine Quadruplex Binder: Solution- and Solid-State Investigations.
Angew.Chem.Int.Ed.Engl., 60, 2021
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7PNL
 | | Complex between monomolecular human telomeric G-quadruplex and a sulfonamide derivative of the natural alkaloid Berberine | | Descriptor: | 4-[[1-[3-[(17-methoxy-5,7-dioxa-13-azoniapentacyclo[11.8.0.0^{2,10}.0^{4,8}.0^{15,20}]henicosa-1(21),2(10),3,8,13,15,17,19-octaen-16-yl)oxy]propyl]triazol-4-yl]methoxy]benzenesulfonamide, G-guadruplex DNA (23-mer), POTASSIUM ION | | Authors: | Bazzicalupi, C, Gratteri, P, Petreni, A, Nocentini, A. | | Deposit date: | 2021-09-07 | | Release date: | 2022-09-21 | | Last modified: | 2024-07-24 | | Method: | X-RAY DIFFRACTION (1.83 Å) | | Cite: | Development of a multi-targeted chemotherapeutic approach based on G-quadruplex stabilisation and carbonic anhydrase inhibition.
J Enzyme Inhib Med Chem, 39, 2024
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7EUC
 | | Parallel G-quadruplex structure | | Descriptor: | DNA (5'-D(*TP*TP*GP*GP*GP*G)-3'), DNA (5'-D(P*GP*GP*GP*G)-3'), DNA (5'-D(P*GP*GP*GP*GP*T)-3'), ... | | Authors: | Winnerdy, F.R, Devi, G, Ang, J.C.Y, Lim, K.W, Phan, A.T. | | Deposit date: | 2021-05-17 | | Release date: | 2022-03-30 | | Last modified: | 2024-05-15 | | Method: | SOLUTION NMR | | Cite: | Four-Layered Intramolecular Parallel G-Quadruplex with Non-Nucleotide Loops: An Ultra-Stable Self-Folded DNA Nano-Scaffold.
Acs Nano, 16, 2022
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5I2V
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3QXR
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7KBV
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7KBW
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7KBX
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6QJO
 | | DNA containing both right- and left-handed parallel-stranded G-quadruplexes | | Descriptor: | DNA (28-MER), POTASSIUM ION | | Authors: | Winnerdy, F.R, Bakalar, B, Maity, A, Vandana, J.J, Schmitt, E, Mechulam, Y, Phan, A.T. | | Deposit date: | 2019-01-24 | | Release date: | 2019-07-03 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | NMR solution and X-ray crystal structures of a DNA molecule containing both right- and left-handed parallel-stranded G-quadruplexes.
Nucleic Acids Res., 47, 2019
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6XRQ
 | | Structural descriptions of ligand interactions to DNA and RNA quadruplexes folded from the non-coding region of Pseudorabies virus | | Descriptor: | 2,7-bis[3-(morpholin-4-yl)propyl]-4,9-bis{[3-(morpholin-4-yl)propyl]amino}benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone, POTASSIUM ION, RNA (5' 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: | 2020-07-13 | | Release date: | 2021-07-28 | | Last modified: | 2024-06-26 | | Method: | X-RAY DIFFRACTION (1.21 Å) | | Cite: | Structural descriptions of ligand interactions to RNA quadruplexes folded from the non-coding region of Pseudorabies virus.
Biochimie, 2024
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4G0F
 | | Crystal structure of the complex of a human telomeric repeat G-quadruplex and N-methyl mesoporphyrin IX (P6) | | Descriptor: | DNA (5'-D(*AP*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*TP*AP*GP*GP*G)-3'), N-METHYLMESOPORPHYRIN, POTASSIUM ION | | Authors: | Nicoludis, J.M, Miller, S.T, Jeffrey, P, Lawton, T.J, Rosenzweig, A.C, Yatsunyk, L.A. | | Deposit date: | 2012-07-09 | | Release date: | 2012-12-26 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | Optimized End-Stacking Provides Specificity of N-Methyl Mesoporphyrin IX for Human Telomeric G-Quadruplex DNA.
J.Am.Chem.Soc., 134, 2012
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4RNE
 | | Structural variations and solvent structure of UGGGGU quadruplexes stabilized by Sr2+ ions | | Descriptor: | CALCIUM ION, RNA (5'-R(*UP*GP*GP*GP*GP*U)-3'), SODIUM ION, ... | | Authors: | Fyfe, A.C, Dunten, P.W, Scott, W.G. | | Deposit date: | 2014-10-24 | | Release date: | 2014-11-19 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.01 Å) | | Cite: | Structural Variations and Solvent Structure of r(UGGGGU) Quadruplexes Stabilized by Sr(2+) Ions.
J.Mol.Biol., 427, 2015
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