453D
 
 | | 5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3'-BENZIMIDAZOLE COMPLEX | | Descriptor: | 4-{[4-HYDROXY-PHENYL]-1H-BENZIMIDAZOLE-5-YL}-BENZIMIDAZOLE-2-YL-[4-HYDROXY-BENZENE], DNA (5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3') | | Authors: | Neidle, S. | | Deposit date: | 1999-02-18 | | Release date: | 2000-05-15 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Symmetric bis-benzimidazoles, a new class of sequence-selective DNA-binding molecules
J.Chem.Soc.,Chem.Commun., 1999
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1EEL
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1EM0
 | | COMPLEX OF D(CCTAGG) WITH TETRA-[N-METHYL-PYRIDYL] PORPHYRIN | | Descriptor: | DNA (5'-D(*(CBR)P*CP*TP*AP*GP*G)-3'), MAGNESIUM ION, TETRA[N-METHYL-PYRIDYL] PORPHYRIN-NICKEL | | Authors: | Neidle, S, Sanderson, M, Bennett, M, Krah, A, Wien, F, Garman, E, McKenna, R. | | Deposit date: | 2000-03-14 | | Release date: | 2000-08-21 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (0.9 Å) | | Cite: | A DNA-porphyrin minor-groove complex at atomic resolution: the structural consequences of porphyrin ruffling.
Proc.Natl.Acad.Sci.USA, 97, 2000
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2I5A
 | | Crystal structure of a DB1055-D(CGCGAATTCGCG)2 complex | | Descriptor: | 2-{3'-[AMINO(IMINO)METHYL]BIPHENYL-4-YL}-1H-BENZIMIDAZOLE-5-CARBOXIMIDAMIDE, 5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3', MAGNESIUM ION | | Authors: | Neidle, S, Lee, M.P.H. | | Deposit date: | 2006-08-24 | | Release date: | 2008-04-08 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Crystal structure of a DB1055-D(CGCGAATTCGCG)2 complex
To be Published
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458D
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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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4WO2
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4WO3
 | | THE SECOND C-KIT DNA QUADRUPLEX CRYSTAL STRUCTURE | | Descriptor: | DNA (5'-D(*AP*GP*GP*GP*AP*GP*GP*GP*CP*GP*CP*TP*GP*GP*GP*AP*GP*GP*AP*GP*GP*G)-3'), POTASSIUM ION | | Authors: | Wei, D, Neidle, S. | | Deposit date: | 2014-10-15 | | Release date: | 2014-10-29 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.73 Å) | | Cite: | THE SECOND C-KIT1 DNA QUADRUPLEX CRYSTAL STRUCTURE
TO BE PUBLISHED
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109D
 | | VARIABILITY IN DNA MINOR GROOVE WIDTH RECOGNISED BY LIGAND BINDING: THE CRYSTAL STRUCTURE OF A BIS-BENZIMIDAZOLE COMPOUND BOUND TO THE DNA DUPLEX D(CGCGAATTCGCG)2 | | Descriptor: | 5-(2-IMIDAZOLINYL)-2-[2-(4-HYDROXYPHENYL)-5-BENZIMIDAZOLYL]BENZIMIDAZOLE, DNA (5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3'), MAGNESIUM ION | | Authors: | Czarny, A, Boykin, D.W, Wood, A.A, Nunn, C.M, Neidle, S, Zhao, M, Wilson, W.D. | | Deposit date: | 1995-02-15 | | Release date: | 1995-05-08 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Variability in DNA minor groove width recognised by ligand binding: the crystal structure of a bis-benzimidazole compound bound to the DNA duplex d(CGCGAATTCGCG)2.
Nucleic Acids Res., 23, 1995
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166D
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232D
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263D
 | | ISOHELICITY AND PHASING IN DRUG-DNA SEQUENCE RECOGNITION: CRYSTAL STRUCTURE OF A TRIS(BENZIMIDAZOLE)-OLIGONUCLEOTIDE COMPLEX | | Descriptor: | 2''-(4-METHOXYPHENYL)-5-(3-AMINO-1-PYRROLIDINYL)-2,5',2',5''-TRI-BENZIMIDAZOLE, DNA (5'-D(*CP*GP*CP*AP*AP*AP*TP*TP*TP*GP*CP*G)-3') | | Authors: | Clark, G.R, Gray, E.J, Neidle, S, Li, Y.-H, Leupin, W. | | Deposit date: | 1996-09-27 | | Release date: | 1996-10-15 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Isohelicity and phasing in drug--DNA sequence recognition: crystal structure of a tris(benzimidazole)--oligonucleotide complex.
Biochemistry, 35, 1996
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298D
 | | TARGETING THE MINOR GROOVE OF DNA: CRYSTAL STRUCTURES OF TWO COMPLEXES BETWEEN FURAN DERIVATIVES OF BERENIL AND THE DNA DODECAMER D(CGCGAATTCGCG)2 | | Descriptor: | 2,5-BIS{[4-(N-ISOPROPYL)DIAMINOMETHYL]PHENYL}FURAN, DNA (5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3') | | Authors: | Trent, J.O, Clark, G.R, Kumar, A, Wilson, W.D, Boykin, D.W, Hall, J.E, Tidwell, R.R, Blagburn, B.L, Neidle, S. | | Deposit date: | 1996-10-10 | | Release date: | 1996-12-17 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Targeting the minor groove of DNA: crystal structures of two complexes between furan derivatives of berenil and the DNA dodecamer d(CGCGAATTCGCG)2.
J.Med.Chem., 39, 1996
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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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2KQH
 | | A G-rich sequence within the c-kit oncogene promoter forms a parallel G-quadruplex having asymmetric G-tetrad dynamics | | Descriptor: | 5'-D(*CP*GP*GP*GP*CP*GP*GP*GP*CP*GP*CP*GP*AP*GP*GP*GP*AP*GP*GP*GP*T)-3', POTASSIUM ION | | Authors: | Hsu, S.-T.D, Varnai, P, Bugaut, A, Reszka, A.P, Neidle, S, Balasubramanian, S. | | Deposit date: | 2009-11-05 | | Release date: | 2009-11-24 | | Last modified: | 2024-05-01 | | Method: | SOLUTION NMR | | Cite: | A G-rich sequence within the c-kit oncogene promoter forms a parallel G-quadruplex having asymmetric G-tetrad dynamics
J.Am.Chem.Soc., 131, 2009
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2KQG
 | | A G-rich sequence within the c-kit oncogene promoter forms a parallel G-quadruplex having asymmetric G-tetrad dynamics | | Descriptor: | 5'-D(*CP*GP*GP*GP*CP*GP*GP*GP*CP*AP*CP*GP*AP*GP*GP*GP*AP*GP*GP*GP*T)-3', POTASSIUM ION | | Authors: | Hsu, S.-T.D, Varnai, P, Bugaut, A, Reszka, A.P, Neidle, S, Balasubramanian, S. | | Deposit date: | 2009-11-05 | | Release date: | 2009-11-24 | | Last modified: | 2024-05-01 | | Method: | SOLUTION NMR | | Cite: | A G-rich sequence within the c-kit oncogene promoter forms a parallel G-quadruplex having asymmetric G-tetrad dynamics
J.Am.Chem.Soc., 131, 2009
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102D
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3NYP
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295D
 | | CRYSTAL AND SOLUTION STRUCTURES OF THE OLIGONUCLEOTIDE D(ATGCGCAT)2: A COMBINED X-RAY AND NMR STUDY | | Descriptor: | DNA (5'-D(*AP*TP*GP*CP*GP*CP*AP*T)-3') | | Authors: | Clark, G.R, Brown, D.G, Sanderson, M.R, Chwalinski, T, Neidle, S, Veal, J.M, Jones, R.L, Wilson, W.D, Zon, G, Garman, E, Stuart, D.I. | | Deposit date: | 1991-05-28 | | Release date: | 1996-12-04 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Crystal and solution structures of the oligonucleotide d(ATGCGCAT)2: a combined X-ray and NMR study.
Nucleic Acids Res., 18, 1990
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261D
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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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2B3E
 | | Crystal structure of DB819-D(CGCGAATTCGCG)2 complex. | | Descriptor: | 5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3', 6-(4,5-DIHYDRO-1H-IMIDAZOL-2-YL)-2-{5-[4-(4,5-DIHYDRO-1H-IMIDAZOL-2-YL)PHENYL]THIEN-2-YL}-1H-BENZIMIDAZOLE, MAGNESIUM ION | | Authors: | Campbell, N.H, Evans, D.A, Lee, M.P, Parkinson, G.N, Neidle, S. | | Deposit date: | 2005-09-20 | | Release date: | 2005-11-22 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.36 Å) | | Cite: | Targeting the DNA minor groove with fused ring dicationic compounds: Comparison of in silico screening and a high-resolution crystal structure.
Bioorg.Med.Chem.Lett., 16, 2006
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4KWX
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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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2O3M
 | | Monomeric G-DNA tetraplex from human C-kit promoter | | Descriptor: | 5'-D(*AP*GP*GP*GP*AP*GP*GP*GP*CP*GP*CP*TP*GP*GP*GP*AP*GP*GP*AP*GP*GP*G)-3' | | Authors: | Phan, A.T, Kuryavyi, V.V, Burge, S, Neidle, S, Patel, D.J. | | Deposit date: | 2006-12-01 | | Release date: | 2007-05-22 | | Last modified: | 2023-12-27 | | Method: | SOLUTION NMR | | Cite: | Structure of an unprecedented G-quadruplex scaffold in the human c-kit promoter.
J.Am.Chem.Soc., 129, 2007
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