7N7E
 
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1NP9
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1K4X
 | | POTASSIUM FORM OF OXY-1.5 QUADRUPLEX DNA | | Descriptor: | DNA (5'-D(*GP*GP*GP*GP*TP*TP*TP*TP*GP*GP*GP*G)-3') | | Authors: | Schultze, P, Hud, N.V, Smith, F.W, Feigon, J. | | Deposit date: | 1999-06-08 | | Release date: | 1999-06-23 | | Last modified: | 2023-12-27 | | Method: | SOLUTION NMR | | Cite: | The effect of sodium, potassium and ammonium ions on the conformation of the dimeric quadruplex formed by the Oxytricha nova telomere repeat oligonucleotide d(G(4)T(4)G(4)).
Nucleic Acids Res., 27, 1999
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8HT7
 | | The N-terminal region of Cdc6 specifically recognizes human DNA G-quadruplex | | Descriptor: | DNA (5'-D(*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*TP*TP*GP*GP*G)-3'), GLN-ALA-GLN-ALA-THR-ILE-SER-PHE-PRO-LYS-ARG-LYS-LEU-SER-TRP | | Authors: | Liu, C, Zhu, G, Geng, Y, Xu, N. | | Deposit date: | 2022-12-20 | | Release date: | 2023-12-27 | | Last modified: | 2024-05-22 | | Method: | SOLUTION NMR | | Cite: | The N-terminal region of Cdc6 specifically recognizes human DNA G-quadruplex.
Int.J.Biol.Macromol., 260, 2024
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1O0K
 | | Structure of the First Parallel DNA Quadruplex-drug Complex | | Descriptor: | 5'-D(*TP*GP*GP*GP*GP*T)-3', DAUNOMYCIN, SODIUM ION | | Authors: | Clark, G.R, Pytel, P.D, Squire, C.J, Neidle, S. | | Deposit date: | 2003-02-22 | | Release date: | 2003-04-15 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.17 Å) | | Cite: | Structure of the First Parallel DNA Quadruplex-drug Complex
J.Am.Chem.Soc., 125, 2003
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2CHK
 | | NMR structure of TLLLLT quadruplex | | Descriptor: | 5'-D(*T LCG LCG LCG LCGP*TP)-3' | | Authors: | Nielsen, J.T, Petersen, M. | | Deposit date: | 2006-03-15 | | Release date: | 2006-04-19 | | Last modified: | 2024-05-15 | | Method: | SOLUTION NMR | | Cite: | NMR Solution Structures of Lna (Locked Nucleic Acid) Modified Quadruplexes
Nucleic Acids Res., 34, 2006
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2CHJ
 | | NMR structure of TGLGLT quadruplex | | Descriptor: | 5'-D(*TP*G LCGP*G LCGP*TP)-3' | | Authors: | Nielsen, J.T, Petersen, M. | | Deposit date: | 2006-03-15 | | Release date: | 2006-04-19 | | Last modified: | 2024-05-15 | | Method: | SOLUTION NMR | | Cite: | NMR Solution Structures of Lna (Locked Nucleic Acid) Modified Quadruplexes
Nucleic Acids Res., 34, 2006
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2HBN
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5DE8
 | | Crystal structure of the complex between human FMRP RGG motif and G-quadruplex RNA, iridium hexammine bound form. | | Descriptor: | Fragile X mental retardation protein 1, IRIDIUM HEXAMMINE ION, POTASSIUM ION, ... | | Authors: | Vasilyev, N, Polonskaia, A, Darnell, J.C, Darnell, R.B, Patel, D.J, Serganov, A. | | Deposit date: | 2015-08-25 | | Release date: | 2015-09-23 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (3.1003 Å) | | Cite: | Crystal structure reveals specific recognition of a G-quadruplex RNA by a beta-turn in the RGG motif of FMRP.
Proc.Natl.Acad.Sci.USA, 112, 2015
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7N7D
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7O1H
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8BZU
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6GZ6
 | | Structure of a left-handed G-quadruplex | | Descriptor: | DNA (27-MER), POTASSIUM ION | | Authors: | Bakalar, B, Heddi, B, Schmitt, E, Mechulam, Y, Phan, A.T. | | Deposit date: | 2018-07-03 | | Release date: | 2019-04-24 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.006 Å) | | Cite: | A Minimal Sequence for Left-Handed G-Quadruplex Formation.
Angew.Chem.Int.Ed.Engl., 58, 2019
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6FC9
 | | The 1,8-bis(aminomethyl)anthracene and Quadruplex-duplex junction complex | | Descriptor: | DNA (27-MER), [8-(azaniumylmethyl)anthracen-1-yl]methylazanium | | Authors: | Santana, A, Serrano, I, Montalvillo-Jimenez, L, Corzana, F, Bastida, A, Jimenez-Barbero, J, Gonzalez, C, Asensio, J.L. | | Deposit date: | 2017-12-20 | | Release date: | 2019-04-10 | | Last modified: | 2024-06-19 | | Method: | SOLUTION NMR | | Cite: | De Novo Design of Selective Quadruplex-Duplex Junction Ligands and Structural Characterisation of Their Binding Mode: Targeting the G4 Hot-Spot.
Chemistry, 2020
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8EBO
 | | Homopurine parallel G-quadruplex from human chromosome 7 stabilized by K+ ions | | Descriptor: | COBALT (III) ION, DNA (5'-D(*GP*AP*GP*GP*GP*AP*GP*GP*GP*AP*GP*GP*GP*AP*AP*AP*AP*GP*GP*GP*GP*A)-3'), N-METHYLMESOPORPHYRIN, ... | | Authors: | Chen, E.V, Yatsunyk, L.A. | | Deposit date: | 2022-08-31 | | Release date: | 2022-12-28 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.98 Å) | | Cite: | Homopurine guanine-rich sequences in complex with N-methyl mesoporphyrin IX form parallel G-quadruplex dimers and display a unique symmetry tetrad.
Bioorg.Med.Chem., 77, 2022
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8EDP
 | | Crystal structure of a three-tetrad, parallel, and K+ stabilized homopurine G-quadruplex from human chromosome 7 | | Descriptor: | COBALT HEXAMMINE(III), DNA (5'-D(*AP*GP*GP*GP*AP*AP*AP*AP*GP*GP*GP*GP*AP*GP*GP*GP*AP*AP*AP*AP*GP*GP*GP*G)-3'), N-METHYLMESOPORPHYRIN, ... | | Authors: | Ye, M, Yatsunyk, L.A. | | Deposit date: | 2022-09-05 | | Release date: | 2022-12-28 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.01 Å) | | Cite: | Homopurine guanine-rich sequences in complex with N-methyl mesoporphyrin IX form parallel G-quadruplex dimers and display a unique symmetry tetrad.
Bioorg.Med.Chem., 77, 2022
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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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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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1QDF
 | | THE NMR STUDY OF DNA QUADRUPLEX STRUCTURE, APTAMER (15MER) DNA | | Descriptor: | DNA (5'-D(*GP*GP*TP*TP*GP*GP*TP*GP*TP*GP*GP*TP*TP*GP*G)-3') | | Authors: | Marathias, V.M, Wang, K.Y, Kumar, S, Swaminathan, S, Bolton, P.H. | | Deposit date: | 1996-04-11 | | Release date: | 1996-11-08 | | Last modified: | 2024-05-22 | | Method: | SOLUTION NMR | | Cite: | Determination of the number and location of the manganese binding sites of DNA quadruplexes in solution by EPR and NMR in the presence and absence of thrombin.
J.Mol.Biol., 260, 1996
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1QDI
 | | THE NMR STUDY OF DNA QUADRUPLEX STRUCTURE, (12MER) DNA | | Descriptor: | DNA (5'-D(*GP*GP*GP*GP*TP*TP*TP*TP*GP*GP*GP*G)-3') | | Authors: | Marathias, V.M, Wang, K.Y, Kumar, S, Swaminathan, S, Bolton, P.H. | | Deposit date: | 1996-04-11 | | Release date: | 1996-11-08 | | Last modified: | 2024-05-22 | | Method: | SOLUTION NMR | | Cite: | Determination of the number and location of the manganese binding sites of DNA quadruplexes in solution by EPR and NMR in the presence and absence of thrombin.
J.Mol.Biol., 260, 1996
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1QDH
 | | THE NMR STUDY OF DNA QUADRUPLEX STRUCTURE, APTAMER (15MER) DNA | | Descriptor: | DNA (5'-D(*GP*GP*TP*TP*GP*GP*TP*GP*TP*GP*GP*TP*TP*GP*G)-3'), MANGANESE (II) ION | | Authors: | Marathias, V.M, Wang, K.Y, Kumar, S, Swaminathan, S, Bolton, P.H. | | Deposit date: | 1996-04-11 | | Release date: | 1996-11-08 | | Last modified: | 2024-05-22 | | Method: | SOLUTION NMR | | Cite: | Determination of the number and location of the manganese binding sites of DNA quadruplexes in solution by EPR and NMR in the presence and absence of thrombin.
J.Mol.Biol., 260, 1996
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1QDK
 | | THE NMR STUDY OF DNA QUADRUPLEX STRUCTURE, (12MER) DNA | | Descriptor: | DNA (5'-D(*GP*GP*GP*GP*TP*TP*TP*TP*GP*GP*GP*G)-3'), MANGANESE (II) ION | | Authors: | Marathias, V.M, Wang, K.Y, Kumar, S, Swaminathan, S, Bolton, P.H. | | Deposit date: | 1996-04-11 | | Release date: | 1996-11-08 | | Last modified: | 2024-05-22 | | Method: | SOLUTION NMR | | Cite: | Determination of the number and location of the manganese binding sites of DNA quadruplexes in solution by EPR and NMR in the presence and absence of thrombin.
J.Mol.Biol., 260, 1996
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1OZ8
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1A6H
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2GRB
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