6E82
 
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6E81
 | | Crystal structure of the Corn aptamer in complex with ThT | | Descriptor: | 2-[4-(dimethylamino)phenyl]-3,6-dimethyl-1,3-benzothiazol-3-ium, POTASSIUM ION, RNA (36-MER) | | Authors: | Sjekloca, L, Ferre-D'Amare, A.R. | | Deposit date: | 2018-07-27 | | Release date: | 2019-07-31 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.721 Å) | | Cite: | Binding between G Quadruplexes at the Homodimer Interface of the Corn RNA Aptamer Strongly Activates Thioflavin T Fluorescence.
Cell Chem Biol, 26, 2019
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3FS0
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3FTM
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3FU2
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3IWN
 | | Co-crystal structure of a bacterial c-di-GMP riboswitch | | Descriptor: | 9,9'-[(2R,3R,3aS,5S,7aR,9R,10R,10aS,12S,14aR)-3,5,10,12-tetrahydroxy-5,12-dioxidooctahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8]tetraoxadiphosphacyclododecine-2,9-diyl]bis(2-amino-1,9-dihydro-6H-purin-6-one), C-di-GMP riboswitch, U1 small nuclear ribonucleoprotein A | | Authors: | Kulshina, N, Baird, N.J, Ferre-D'Amare, A.R. | | Deposit date: | 2009-09-02 | | Release date: | 2009-11-10 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Recognition of the bacterial second messenger cyclic diguanylate by its cognate riboswitch.
Nat.Struct.Mol.Biol., 16, 2009
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3K1V
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3K0J
 | | Crystal structure of the E. coli ThiM riboswitch in complex with thiamine pyrophosphate and the U1A crystallization module | | Descriptor: | MAGNESIUM ION, RNA (87-MER), THIAMINE DIPHOSPHATE, ... | | Authors: | Kulshina, N, Edwards, T.E, Ferre-D'Amare, A.R. | | Deposit date: | 2009-09-24 | | Release date: | 2009-12-22 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Thermodynamic analysis of ligand binding and ligand binding-induced tertiary structure formation by the thiamine pyrophosphate riboswitch.
Rna, 16, 2010
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7KVT
 | | Crystal structure of Squash RNA aptamer in complex with DFHBI-1T with iridium (III) ions | | Descriptor: | (5Z)-5-(3,5-difluoro-4-hydroxybenzylidene)-2-methyl-3-(2,2,2-trifluoroethyl)-3,5-dihydro-4H-imidazol-4-one, IRIDIUM HEXAMMINE ION, MAGNESIUM ION, ... | | Authors: | Truong, L, Ferre-D'Amare, A.R. | | Deposit date: | 2020-11-28 | | Release date: | 2022-01-19 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.73 Å) | | Cite: | The fluorescent aptamer Squash extensively repurposes the adenine riboswitch fold.
Nat.Chem.Biol., 18, 2022
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7KVU
 | | Crystal structure of Squash RNA aptamer in complex with DFHBI-1T | | Descriptor: | (5Z)-5-(3,5-difluoro-4-hydroxybenzylidene)-2-methyl-3-(2,2,2-trifluoroethyl)-3,5-dihydro-4H-imidazol-4-one, MAGNESIUM ION, POTASSIUM ION, ... | | Authors: | Truong, L, Ferre-D'Amare, A.R. | | Deposit date: | 2020-11-28 | | Release date: | 2022-01-19 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.68 Å) | | Cite: | The fluorescent aptamer Squash extensively repurposes the adenine riboswitch fold.
Nat.Chem.Biol., 18, 2022
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7KVV
 | | Crystal structure of Squash RNA aptamer in complex with DFHBI-1T | | Descriptor: | (5Z)-5-[(3,5-difluoro-4-hydroxyphenyl)methylidene]-2-[(E)-(hydroxyimino)methyl]-3-methyl-3,5-dihydro-4H-imidazol-4-one, MAGNESIUM ION, Squash RNA aptamer bound to DFHO | | Authors: | Truong, L, Ferre-D'Amare, A.R. | | Deposit date: | 2020-11-28 | | Release date: | 2022-01-19 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.85 Å) | | Cite: | The fluorescent aptamer Squash extensively repurposes the adenine riboswitch fold.
Nat.Chem.Biol., 18, 2022
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7L0Z
 | | Spinach variant bound to DFHBI-1T | | Descriptor: | (5Z)-5-(3,5-difluoro-4-hydroxybenzylidene)-2-methyl-3-(2,2,2-trifluoroethyl)-3,5-dihydro-4H-imidazol-4-one, MAGNESIUM ION, PHOSPHATE ION, ... | | Authors: | Truong, L, Trachman, R.J, Ferre-D'Amare, A.R. | | Deposit date: | 2020-12-13 | | Release date: | 2021-05-26 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Fluorogenic aptamers resolve the flexibility of RNA junctions using orientation-dependent FRET.
Rna, 27, 2021
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7LYJ
 | | SARS-CoV-2 frameshifting pseudoknot RNA | | Descriptor: | IRIDIUM HEXAMMINE ION, MAGNESIUM ION, POTASSIUM ION, ... | | Authors: | Jones, C.P, Ferre-D'Amare, A.R. | | Deposit date: | 2021-03-07 | | Release date: | 2021-05-26 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.11 Å) | | Cite: | Crystal structure of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) frameshifting pseudoknot.
Rna, 28, 2022
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7MLW
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4TS2
 | | Crystal structure of the Spinach RNA aptamer in complex with DFHBI, magnesium ions | | Descriptor: | (5Z)-5-(3,5-difluoro-4-hydroxybenzylidene)-2,3-dimethyl-3,5-dihydro-4H-imidazol-4-one, MAGNESIUM ION, POTASSIUM ION, ... | | Authors: | Warner, K.D, Chen, M.C, Song, W, Strack, R.L, Thorn, A, Jaffrey, S.R, Ferre-D'Amare, A.R. | | Deposit date: | 2014-06-18 | | Release date: | 2014-07-23 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.884 Å) | | Cite: | Structural basis for activity of highly efficient RNA mimics of green fluorescent protein.
Nat.Struct.Mol.Biol., 21, 2014
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4TS0
 | | Crystal structure of the Spinach RNA aptamer in complex with DFHBI, barium ions | | Descriptor: | (5Z)-5-(3,5-difluoro-4-hydroxybenzylidene)-2,3-dimethyl-3,5-dihydro-4H-imidazol-4-one, BARIUM ION, POTASSIUM ION, ... | | Authors: | Warner, K.D, Chen, M.C, Song, W, Strack, R.L, Thorn, A, Jaffrey, S.R, Ferre-D'Amare, A.R. | | Deposit date: | 2014-06-18 | | Release date: | 2014-07-23 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structural basis for activity of highly efficient RNA mimics of green fluorescent protein.
Nat.Struct.Mol.Biol., 21, 2014
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4TZX
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4TZZ
 | | Co-crystals of the Ternary Complex Containing a T-box Stem I RNA, its Cognate tRNAGly, and B. subtilis YbxF protein, treated by removing lithium sulfate and increasing PEG3350 concentration from 20% to 45% post crystallization | | Descriptor: | MAGNESIUM ION, Ribosome-associated protein L7Ae-like, T-box Stem I RNA, ... | | Authors: | Zhang, J, Ferre-D'Amare, A.R. | | Deposit date: | 2014-07-11 | | Release date: | 2014-09-10 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (3.64 Å) | | Cite: | Dramatic Improvement of Crystals of Large RNAs by Cation Replacement and Dehydration.
Structure, 22, 2014
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4TZY
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1M5O
 | | Transition State Stabilization by a Catalytic RNA | | Descriptor: | CALCIUM ION, RNA SUBSTRATE, RNA HAIRPIN RIBOZYME, ... | | Authors: | Rupert, P.B, Massey, A.P, Sigurdsson, S.T, Ferre-D'Amare, A.R. | | Deposit date: | 2002-07-09 | | Release date: | 2002-10-12 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Transition state stabilization by a catalytic RNA
Science, 298, 2002
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1M5K
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1M5V
 | | Transition State Stabilization by a Catalytic RNA | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, CALCIUM ION, RNA HAIRPIN RIBOZYME, ... | | Authors: | Rupert, P.B, Massey, A.P, Sigurdsson, S.T, Ferre-D'Amare, A.R. | | Deposit date: | 2002-07-09 | | Release date: | 2002-10-12 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Transition state stabilization by a catalytic RNA
Science, 298, 2002
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1M5P
 | | Transition State Stabilization by a Catalytic RNA | | Descriptor: | CALCIUM ION, RNA HAIRPIN RIBOZYME, RNA INHIBITOR SUBSTRATE, ... | | Authors: | Rupert, P.B, Massey, A, Sigurdsson, S.T, Ferre-D'Amare, A.R. | | Deposit date: | 2002-07-09 | | Release date: | 2002-10-12 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Transition state stabilization by a catalytic RNA
Science, 298, 2002
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8EYW
 | | Beetroot dimer bound to ThT | | Descriptor: | 2-[4-(dimethylamino)phenyl]-3,6-dimethyl-1,3-benzothiazol-3-ium, POTASSIUM ION, RNA (49-MER) | | Authors: | Passalacqua, L.F.M, Ferre-D'Amare, A.R. | | Deposit date: | 2022-10-28 | | Release date: | 2023-05-31 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Co-crystal structures of the fluorogenic aptamer Beetroot show that close homology may not predict similar RNA architecture.
Nat Commun, 14, 2023
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8EYU
 | | Structure of Beetroot dimer bound to DFAME | | Descriptor: | POTASSIUM ION, RNA (49-MER), methyl (2E)-3-{(4Z)-4-[(3,5-difluoro-4-hydroxyphenyl)methylidene]-1-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-yl}prop-2-enoate | | Authors: | Passalacqua, L.F.M, Ferre-D'Amare, A.R. | | Deposit date: | 2022-10-28 | | Release date: | 2023-05-31 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Co-crystal structures of the fluorogenic aptamer Beetroot show that close homology may not predict similar RNA architecture.
Nat Commun, 14, 2023
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