2A43
 
 | | Crystal Structure of a Luteoviral RNA Pseudoknot and Model for a Minimal Ribosomal Frameshifting Motif | | Descriptor: | MAGNESIUM ION, RNA Pseudoknot | | Authors: | Pallan, P.S, Marshall, W.S, Harp, J, Jewett III, F.C, Wawrzak, Z, Brown II, B.A, Rich, A, Egli, M. | | Deposit date: | 2005-06-27 | | Release date: | 2005-09-27 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.34 Å) | | Cite: | Crystal Structure of a Luteoviral RNA Pseudoknot and Model for a Minimal Ribosomal Frameshifting Motif
Biochemistry, 44, 2005
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3P4A
 | | 2'Fluoro modified RNA octamer fA2U2 | | Descriptor: | 2'Fluoro modified RNA 8-MER, MAGNESIUM ION, STRONTIUM ION | | Authors: | Manoharan, M, Akinc, A, Pandey, R.K, Qin, J, Hadwiger, P, John, M, Mills, K, Charisse, K, Maier, M.A, Nechev, L, Greene, E.M, Pallan, P.S, Rozners, E, Rajeev, K.G, Egli, M. | | Deposit date: | 2010-10-06 | | Release date: | 2011-01-05 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | Unexpected origins of the enhanced pairing affinity of 2'-fluoro-modified RNA.
Nucleic Acids Res., 39, 2011
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3I8D
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3HR3
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7UCR
 | | Joint X-ray/neutron structure of the Sarcin-Ricin loop RNA | | Descriptor: | SULFATE ION, Sarcin-Ricin loop RNA | | Authors: | Harp, J.M, Egli, M.E, Pallan, P.S, Coates, L. | | Deposit date: | 2022-03-17 | | Release date: | 2022-07-20 | | Last modified: | 2024-04-03 | | Method: | NEUTRON DIFFRACTION (1 Å), X-RAY DIFFRACTION | | Cite: | Cryo neutron crystallography demonstrates influence of RNA 2'-OH orientation on conformation, sugar pucker and water structure.
Nucleic Acids Res., 50, 2022
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7JJF
 | | Sarcin-ricin loop with modified residue. | | Descriptor: | MAGNESIUM ION, RNA/DNA (27-mer) | | Authors: | Harp, J.M, Pallan, P.S, Egli, M. | | Deposit date: | 2020-07-25 | | Release date: | 2020-12-23 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | Incorporating a Thiophosphate Modification into a Common RNA Tetraloop Motif Causes an Unanticipated Stability Boost.
Biochemistry, 59, 2020
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2H9S
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4DKZ
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3EY1
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3EY2
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3EY3
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2M11
 | | Structure of perimidinone-derived synthetic nucleoside paired with guanine in DNA duplex | | Descriptor: | DNA (5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*(D3N)P*GP*CP*G)-3') | | Authors: | Kowal, E.A, Lad, R, Pallan, P.S, Muffly, E, Wawrzak, Z, Egli, M, Sturla, S.J, Stone, M.P. | | Deposit date: | 2012-11-09 | | Release date: | 2013-06-12 | | Last modified: | 2024-05-01 | | Method: | SOLUTION NMR | | Cite: | Recognition of O6-benzyl-2'-deoxyguanosine by a perimidinone-derived synthetic nucleoside: a DNA interstrand stacking interaction.
Nucleic Acids Res., 41, 2013
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2VA3
 | | Complex structure of Sulfolobus solfataricus DPO4 and DNA duplex containing a hydrophobic thymine isostere 2,4-difluorotoluene nucleotide in the template strand | | Descriptor: | 2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE, 5'-D(*GP*GP*GP*GP*GP*AP*AP*GP*GP*AP *CP*TP*A)-3', 5'-D(*TP*TP*CP*AP*DFTP*TP*AP*GP*TP*CP*CP *TP*TP*CP*CP*CP*CP*C)-3', ... | | Authors: | Irimia, A, Pallan, P.S, Egli, M. | | Deposit date: | 2007-08-28 | | Release date: | 2007-10-30 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.98 Å) | | Cite: | Structure and Activity of Y-Class DNA Polymerase Dpo4 from Sulfolobus Solfataricus with Templates Containing the Hydrophobic Thymine Analog 2,4-Difluorotoluene.
J.Biol.Chem., 282, 2007
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2VA2
 | | Complex structure of Sulfolobus solfataricus DPO4 and DNA duplex containing a hydrophobic thymine isostere 2,4-difluorotoluene nucleotide in the template strand | | Descriptor: | 2',3'-DIDEOXYCYTIDINE 5'-TRIPHOSPHATE, 5'-D(*GP*GP*GP*GP*GP*AP*AP*GP*GP*AP *CP*TP*A)-3', 5'-D(*TP*TP*CP*AP*GP*DFTP*AP*GP*TP*CP*CP *TP*TP*CP*CP*CP*CP*C)-3', ... | | Authors: | Irimia, A, Pallan, P.S, Egli, M. | | Deposit date: | 2007-08-28 | | Release date: | 2007-10-30 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structure and Activity of Y-Class DNA Polymerase Dpo4 from Sulfolobus Solfataricus with Templates Containing the Hydrophobic Thymine Analog 2,4- Difluorotoluene.
J.Biol.Chem., 282, 2007
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2Q1O
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2Q1R
 | | Crystal Structure Analysis of the RNA Dodecamer CGCGAAUUAGCG, with a G-A mismatch. | | Descriptor: | MAGNESIUM ION, RNA (5'-R(*CP*GP*CP*GP*AP*AP*UP*UP*AP*GP*CP*G)-3') | | Authors: | Li, F, Pallan, P.S. | | Deposit date: | 2007-05-25 | | Release date: | 2007-10-30 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.12 Å) | | Cite: | Crystal structure, stability and in vitro RNAi activity of oligoribonucleotides containing the ribo-difluorotoluyl nucleotide: insights into substrate requirements by the human RISC Ago2 enzyme.
Nucleic Acids Res., 35, 2007
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2V9W
 | | Complex structure of Sulfolobus solfataricus DPO4 and DNA duplex containing a hydrophobic thymine isostere 2,4-difluorotoluene nucleotide in the template strand | | Descriptor: | 2',3'-DIDEOXYCYTIDINE 5'-TRIPHOSPHATE, 5'-D(*GP*GP*GP*GP*GP*AP*AP*GP*GP*AP *CP*TP*G)-3', 5'-D(*TP*TP*CP*AP*GP*DFTP*AP*GP*TP*CP*CP *TP*TP*CP*CP*CP*CP*C)-3', ... | | Authors: | Irimia, A, Pallan, P.S, Egli, M. | | Deposit date: | 2007-08-27 | | Release date: | 2007-10-30 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structure and Activity of Y-Class DNA Polymerase Dpo4 from Sulfolobus Solfataricus with Templates Containing the Hydrophobic Thymine Analog 2,4-Difluorotoluene.
J.Biol.Chem., 282, 2007
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2A0P
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4HQI
 | | Structure of O6-Benzyl-2'-deoxyguanosine opposite perimidinone-derived synthetic nucleoside in DNA duplex | | Descriptor: | SPERMINE, STRONTIUM ION, Short modified nucleic acids | | Authors: | Kowal, E.A, Lad, R, Pallan, P.S, Muffly, E, Wawrzak, Z, Egli, M, Sturla, S.J, Stone, M.P. | | Deposit date: | 2012-10-25 | | Release date: | 2013-07-10 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Recognition of O6-benzyl-2'-deoxyguanosine by a perimidinone-derived synthetic nucleoside: a DNA interstrand stacking interaction.
Nucleic Acids Res., 41, 2013
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4HQH
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4PWM
 | | Crystal structure of Dickerson Drew Dodecamer with 5-carboxycytosine | | Descriptor: | 5'-[CGCGAATT(5CC)GCG]-3' | | Authors: | Szulik, M.W, Pallan, P, Banerjee, S, Voehler, M, Egli, M, Stone, M.P. | | Deposit date: | 2014-03-20 | | Release date: | 2015-02-11 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Differential stabilities and sequence-dependent base pair opening dynamics of watson-crick base pairs with 5-hydroxymethylcytosine, 5-formylcytosine, or 5-carboxylcytosine.
Biochemistry, 54, 2015
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4QC7
 | | Dodecamer structure of 5-formylcytosine containing DNA | | Descriptor: | short DNA strands | | Authors: | Szulik, M.W, Pallan, P, Egli, M, Stone, M.P. | | Deposit date: | 2014-05-09 | | Release date: | 2015-02-11 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Differential stabilities and sequence-dependent base pair opening dynamics of watson-crick base pairs with 5-hydroxymethylcytosine, 5-formylcytosine, or 5-carboxylcytosine.
Biochemistry, 54, 2015
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3OZ4
 | | R-Methyl Carbocyclic LNA | | Descriptor: | DNA (5'-D(*GP*CP*GP*TP*AP*(URX)P*AP*CP*GP*C)-3') | | Authors: | Seth, P.R, Allerson, C.A, Berdeja, A, Siwkowski, A, Pallan, P.S, Gaus, H, Prakash, T.P, Watt, A.T, Egli, M, Swayze, E.E. | | Deposit date: | 2010-09-24 | | Release date: | 2010-11-24 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.59 Å) | | Cite: | An exocyclic methylene group acts as a bioisostere of the 2'-oxygen atom in LNA.
J.Am.Chem.Soc., 132, 2010
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3OPI
 | | 7-DEAZA-2'-DEOXYADENOSINE modification in B-FORM DNA | | Descriptor: | DNA (5'-D(*CP*GP*CP*GP*AP*(7DA)P*TP*TP*CP*GP*CP*G)-3'), MAGNESIUM ION, SODIUM ION | | Authors: | Kowal, E.A, Ganguly, M, Pallan, P.S, Marky, L.A, Gold, B, Egli, M, Stone, M.P. | | Deposit date: | 2010-09-01 | | Release date: | 2011-08-31 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.1 Å) | | Cite: | Altering the Electrostatic Potential in the Major Groove: Thermodynamic and Structural Characterization of 7-Deaza-2'-deoxyadenosine:dT Base Pairing in DNA.
J.Phys.Chem.B, 115, 2011
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3OZ5
 | | S-Methyl Carbocyclic LNA | | Descriptor: | DNA (5'-D(*GP*CP*GP*TP*AP*(UMX)P*AP*CP*GP*C)-3'), SPERMINE | | Authors: | Seth, P.R, Allerson, C.A, Berdeja, A, Siwkowski, A, Pallan, P.S, Gaus, H, Prakash, T.P, Watt, A.T, Egli, M, Swayze, E.E. | | Deposit date: | 2010-09-24 | | Release date: | 2010-11-24 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.36 Å) | | Cite: | An exocyclic methylene group acts as a bioisostere of the 2'-oxygen atom in LNA.
J.Am.Chem.Soc., 132, 2010
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