1N96
 
 | | DIMERIC SOLUTION STRUCTURE OF THE CYCLIC OCTAMER CD(CGCTCATT) | | Descriptor: | CYCLIC OLIGONUCLEOTIDE D(CGCTCATT) | | Authors: | Escaja, N, Gelpi, J.L, Orozco, M, Rico, M, Pedroso, E, Gonzalez, C. | | Deposit date: | 2002-11-22 | | Release date: | 2003-05-13 | | Last modified: | 2024-05-22 | | Method: | SOLUTION NMR | | Cite: | Four-stranded DNA structure stabilized by a novel G:C:A:T tetrad.
J.Am.Chem.Soc., 125, 2003
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1EU2
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1EU6
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2HK4
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2LSX
 | | Solution structure of a mini i-motif | | Descriptor: | DNA (5'-D(P*TP*CP*GP*TP*TP*TP*CP*GP*TP*T)-3') | | Authors: | Escaja, N, Viladoms, J, Garavis, M, Villasante, A, Pedroso, E, Gonzalez, C. | | Deposit date: | 2012-05-09 | | Release date: | 2012-10-17 | | Last modified: | 2024-05-15 | | Method: | SOLUTION NMR | | Cite: | A minimal i-motif stabilized by minor groove G:T:G:T tetrads.
Nucleic Acids Res., 40, 2012
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5OGA
 | | Structure of minimal i-motif domain | | Descriptor: | DNA (5'-D(*TP*(DCP)P*GP*TP*TP*CP*(DCP)P*GP*TP*TP*TP*TP*TP*CP*GP*TP*TP*CP*CP*GP*T)-3') | | Authors: | Mir, B, Serrano, I, Buitrago, D, Orozco, M, Escaja, N, Gonzalez, C. | | Deposit date: | 2017-07-12 | | Release date: | 2017-11-29 | | Last modified: | 2024-06-19 | | Method: | SOLUTION NMR | | Cite: | Prevalent Sequences in the Human Genome Can Form Mini i-Motif Structures at Physiological pH.
J. Am. Chem. Soc., 139, 2017
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284D
 | | THE BI-LOOP, A NEW GENERAL FOUR-STRANDED DNA MOTIF | | Descriptor: | BARIUM ION, DNA (5'-CD(*P*AP*TP*TP*CP*AP*TP*TP*C)-3'), SODIUM ION | | Authors: | Salisbury, S.A, Wilson, S.E, Powell, H.R, Kennard, O, Lubini, P, Sheldrick, G.M, Escaja, N, Alazzouzi, E, Grandas, A, Pedroso, E. | | Deposit date: | 1996-09-11 | | Release date: | 1997-06-11 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.1 Å) | | Cite: | The bi-loop, a new general four-stranded DNA motif.
Proc.Natl.Acad.Sci.USA, 94, 1997
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7O5E
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8OFC
 | | Structure of an i-motif domain with the cytosine analog 1,3-diaza-2-oxophenoxacione (tC) at neutral pH | | Descriptor: | DNA (5'-D(*CP*(YCO)P*GP*TP*TP*CP*(DNR)P*GP*TP*TP*TP*TP*TP*CP*CP*GP*TP*TP*CP*(DNR)P*GP*T)-3') | | Authors: | Mir, B, Serrano-Chacon, I, Terrazas, M, Gandioso, A, Garavis, M, Orozco, M, Escaja, N, Gonzalez, C. | | Deposit date: | 2023-03-15 | | Release date: | 2024-02-07 | | Last modified: | 2024-04-24 | | Method: | SOLUTION NMR | | Cite: | Site-specific incorporation of a fluorescent nucleobase analog enhances i-motif stability and allows monitoring of i-motif folding inside cells.
Nucleic Acids Res., 52, 2024
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5NIP
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8BQY
 | | An i-motif domain able to undergo pH-dependent conformational transitions (acidic structure) | | Descriptor: | DNA (5'-D(*CP*(DNR)P*GP*TP*TP*(DNR)P*(DNR)P*GP*TP*TP*TP*TP*TP*CP*CP*GP*TP*TP*(DNR)P*CP*GP*T)-3') | | Authors: | Serrano-Chacon, I, Mir, B, Cupellini, L, Colizzi, F, Orozco, M, Escaja, N, Gonzalez, C. | | Deposit date: | 2022-11-22 | | Release date: | 2023-02-22 | | Last modified: | 2024-06-19 | | Method: | SOLUTION NMR | | Cite: | pH-Dependent Capping Interactions Induce Large-Scale Structural Transitions in i-Motifs.
J.Am.Chem.Soc., 145, 2023
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8BV6
 | | An i-motif domain able to undergo pH-dependent conformational transitions (neutral structure) | | Descriptor: | DNA (5'-D(*CP*(DNR)P*GP*TP*TP*CP*(DNR)P*GP*TP*TP*TP*TP*TP*CP*CP*GP*TP*TP*CP*CP*GP*T)-3') | | Authors: | Serrano-Chacon, I, Mir, B, Cupellini, L, Colizzi, F, Orozco, M, Escaja, N, Gonzalez, C. | | Deposit date: | 2022-12-01 | | Release date: | 2023-02-22 | | Last modified: | 2024-06-19 | | Method: | SOLUTION NMR | | Cite: | pH-Dependent Capping Interactions Induce Large-Scale Structural Transitions in i-Motifs.
J.Am.Chem.Soc., 145, 2023
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2K8Z
 | | Dimeric solution structure of the DNA loop d(TCGTTGCT) | | Descriptor: | 5'-D(*TP*CP*GP*TP*TP*GP*CP*T)-3' | | Authors: | Viladoms, J, Escaja, N, Frieden, M, Gomez-Pinto, I, Pedroso, E, Gonzalez, C. | | Deposit date: | 2008-09-29 | | Release date: | 2009-04-28 | | Last modified: | 2024-05-01 | | Method: | SOLUTION NMR | | Cite: | Self-association of short DNA loops through minor groove C:G:G:C tetrads.
Nucleic Acids Res., 37, 2009
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2MRZ
 | | Dimeric structure of the Human A-box | | Descriptor: | DNA (5'-D(P*TP*CP*CP*TP*TP*TP*TP*CP*CP*A)-3') | | Authors: | Garavis, M, Escaja, N, Gabelica, V, Villasante, A, Gonzalez, C. | | Deposit date: | 2014-07-18 | | Release date: | 2015-06-03 | | Last modified: | 2024-05-01 | | Method: | SOLUTION NMR | | Cite: | Centromeric Alpha-Satellite DNA Adopts Dimeric i-Motif Structures Capped by AT Hoogsteen Base Pairs.
Chemistry, 21, 2015
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2K90
 | | Dimeric solution structure of the DNA loop d(TGCTTCGT) | | Descriptor: | 5'-D(*TP*GP*CP*TP*TP*CP*GP*T)-3' | | Authors: | Viladoms, J, Escaja, N, Frieden, M, Gomez-Pinto, I, Pedroso, E, Gonzalez, C. | | Deposit date: | 2008-09-29 | | Release date: | 2009-04-28 | | Last modified: | 2024-05-08 | | Method: | SOLUTION NMR | | Cite: | Self-association of short DNA loops through minor groove C:G:G:C tetrads.
Nucleic Acids Res., 37, 2009
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2K97
 | | Dimeric solution structure of the cyclic octamer d(pCGCTCCGT) | | Descriptor: | 5'-D(P*CP*GP*CP*TP*CP*CP*GP*T)-3' | | Authors: | Viladoms, J, Escaja, N, Frieden, M, Gomez-Pinto, I, Pedroso, E, Gonzalez, C. | | Deposit date: | 2008-09-30 | | Release date: | 2009-04-28 | | Last modified: | 2024-05-08 | | Method: | SOLUTION NMR | | Cite: | Self-association of short DNA loops through minor groove C:G:G:C tetrads.
Nucleic Acids Res., 37, 2009
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