7LO9
 
 | | RNA dodecamer containing a GNA A residue | | Descriptor: | Chains: A,B,C,D | | Authors: | Harp, J.M, Wawrzak, Z, Egli, M. | | Deposit date: | 2021-02-09 | | Release date: | 2021-12-22 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (1.78 Å) | | Cite: | Overcoming GNA/RNA base-pairing limitations using isonucleotides improves the pharmacodynamic activity of ESC+ GalNAc-siRNAs.
Nucleic Acids Res., 49, 2021
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6VEM
 | | Structure of RNA octamer | | Descriptor: | COBALT HEXAMMINE(III), Modified Octamer RNA | | Authors: | Pallan, P.S, Egli, M. | | Deposit date: | 2020-01-02 | | Release date: | 2020-11-18 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.56 Å) | | Cite: | Synthesis, chirality-dependent conformational and biological properties of siRNAs containing 5'-(R)- and 5'-(S)-C-methyl-guanosine.
Nucleic Acids Res., 48, 2020
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8THQ
 | | Nonamer RNA bound to hAgo2-PAZ | | Descriptor: | Protein argonaute-2, RNA (5'-R(*CP*GP*UP*GP*AP*CP*UP*CP*U)-3') | | Authors: | Pallan, P.S, Harp, J.M, Egli, M. | | Deposit date: | 2023-07-17 | | Release date: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (2.41 Å) | | Cite: | Single-Stranded Hairpin Loop RNAs (loopmeRNAs) Potently Induce Gene Silencing through the RNA Interference Pathway.
J.Am.Chem.Soc., 2024
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6CY2
 | | RNA octamer containing 2'-OMe, 4'Calpha-OMe U. | | Descriptor: | RNA (5'-R(*(CBV)P*GP*AP*AP*(UOA)P*UP*CP*G)-3') | | Authors: | Harp, J.M, Egli, M. | | Deposit date: | 2018-04-04 | | Release date: | 2018-08-29 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Structural basis for the synergy of 4'- and 2'-modifications on siRNA nuclease resistance, thermal stability and RNAi activity.
Nucleic Acids Res., 46, 2018
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6CXZ
 | | RNA octamer containing 2'-F, 4'-Calpha-Me U. | | Descriptor: | CACODYLATE ION, COBALT HEXAMMINE(III), RNA (5'-R(*CP*GP*AP*AP*(U4M)P*UP*CP*G)-3') | | Authors: | Harp, J.M, Egli, M. | | Deposit date: | 2018-04-04 | | Release date: | 2018-08-29 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Structural basis for the synergy of 4'- and 2'-modifications on siRNA nuclease resistance, thermal stability and RNAi activity.
Nucleic Acids Res., 46, 2018
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6CY4
 | | RNA octamer containing 2'-OMe, 4'- Cbeta-OMe U. | | Descriptor: | RNA (5'-R(*(CBV)P*GP*AP*AP*(UOB)P*UP*CP*G)-3') | | Authors: | Harp, J.M, Egli, M. | | Deposit date: | 2018-04-04 | | Release date: | 2018-08-29 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.851 Å) | | Cite: | Structural basis for the synergy of 4'- and 2'-modifications on siRNA nuclease resistance, thermal stability and RNAi activity.
Nucleic Acids Res., 46, 2018
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5V1L
 | | Structure of S-GNA dodecamer | | Descriptor: | RNA (5'-R(*CP*GP*CP*GP*AP*AP*UP*(ZTH)P*AP*GP*CP*G)-3'), SPERMINE, STRONTIUM ION | | Authors: | Pallan, P.S, Egli, M. | | Deposit date: | 2017-03-02 | | Release date: | 2017-06-14 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | Chirality Dependent Potency Enhancement and Structural Impact of Glycol Nucleic Acid Modification on siRNA.
J. Am. Chem. Soc., 139, 2017
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5V1K
 | | Structure of R-GNA dodecamer | | Descriptor: | RNA (5'-R(*CP*GP*CP*GP*AP*AP*(5BU)P*(8RJ)P*AP*GP*CP*G)-3') | | Authors: | Pallan, P.S, Egli, M. | | Deposit date: | 2017-03-02 | | Release date: | 2017-06-21 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (1.18 Å) | | Cite: | Chirality Dependent Potency Enhancement and Structural Impact of Glycol Nucleic Acid Modification on siRNA.
J. Am. Chem. Soc., 2017
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6CY0
 | | RNA octamer containing 2'-F, 4'-Cbeta-OMe U. | | Descriptor: | RNA (5'-R(*(CBV)P*GP*AP*AP*(UFB)P*UP*CP*G)-3') | | Authors: | Harp, J.M, Egli, M. | | Deposit date: | 2018-04-04 | | Release date: | 2018-08-29 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.398 Å) | | Cite: | Structural basis for the synergy of 4'- and 2'-modifications on siRNA nuclease resistance, thermal stability and RNAi activity.
Nucleic Acids Res., 46, 2018
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5V2H
 | | RNA octamer containing glycol nucleic acid, SgnT | | Descriptor: | COBALT HEXAMMINE(III), MAGNESIUM ION, RNA (5'-R(*(CBV)P*GP*AP*AP*(ZTH)P*UP*CP*G)-3') | | Authors: | Harp, J.M, Egli, M. | | Deposit date: | 2017-03-04 | | Release date: | 2017-06-14 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (1.080013 Å) | | Cite: | Chirality Dependent Potency Enhancement and Structural Impact of Glycol Nucleic Acid Modification on siRNA.
J. Am. Chem. Soc., 139, 2017
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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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2Q1O
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468D
 | | CRYSTAL STRUCTURE AND IMPROVED ANTISENSE PROPERTIES OF 2'-O-(2-METHOXYETHYL)-RNA | | Descriptor: | MAGNESIUM ION, RNA (5'-R(*(C43)P*(G48)P*(C43)P*(G48)P*(A44)P*(A44)P*(U36)P*(U36)P*(C43)P*(G48)P*(C43)P*(G48))-3') | | Authors: | Teplova, M, Minasov, G, Tereshko, V, Inamati, G, Cook, P.D, Egli, M. | | Deposit date: | 1999-04-29 | | Release date: | 1999-05-12 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Crystal structure and improved antisense properties of 2'-O-(2-methoxyethyl)-RNA.
Nat.Struct.Biol., 6, 1999
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470D
 | | CRYSTAL STRUCTURE AND IMPROVED ANTISENSE PROPERTIES OF 2'-O-(2-METHOXYETHYL)-RNA | | Descriptor: | MAGNESIUM ION, RNA (5'-R(*(C43)P*(G48)P*(C43)P*(G48)P*(A44)P*(A44)P*(U36)P*(U36)P*(C43)P*(G48)P*(C43)P*(G48))-3') | | Authors: | Teplova, M, Minasov, G, Tereshko, V, Inamati, G, Cook, P.D, Egli, M. | | Deposit date: | 1999-04-29 | | Release date: | 1999-05-12 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Crystal structure and improved antisense properties of 2'-O-(2-methoxyethyl)-RNA.
Nat.Struct.Biol., 6, 1999
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471D
 | | CRYSTAL STRUCTURE AND IMPROVED ANTISENSE PROPERTIES OF 2'-O-(2-METHOXYETHYL)-RNA | | Descriptor: | MAGNESIUM ION, RNA (5'-R(*(C43)P*(G48)P*(C43)P*(G48)P*(A44)P*(A44)P*(U36)P*(U36)P*(C43)P*(G48)P*(C43)P*(G48))-3') | | Authors: | Teplova, M, Minasov, G, Tereshko, V, Inamati, G, Cook, P.D, Egli, M. | | Deposit date: | 1999-04-29 | | Release date: | 1999-05-12 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Crystal structure and improved antisense properties of 2'-O-(2-methoxyethyl)-RNA.
Nat.Struct.Biol., 6, 1999
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469D
 | | CRYSTAL STRUCTURE AND IMPROVED ANTISENSE PROPERTIES OF 2'-O-(2-METHOXYETHYL)-RNA | | Descriptor: | MAGNESIUM ION, RNA (5'-R(*(C43)P*(G48)P*(C43)P*(G48)P*(A44)P*(A44)P*(U36)P*(U36)P*(C43)P*(G48)P*(C43)P*(G48))-3') | | Authors: | Teplova, M, Minasov, G, Tereshko, V, Inamati, G, Cook, P.D, Egli, M. | | Deposit date: | 1999-04-29 | | Release date: | 1999-05-12 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Crystal structure and improved antisense properties of 2'-O-(2-methoxyethyl)-RNA.
Nat.Struct.Biol., 6, 1999
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3EY2
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3EY3
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3EY1
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2G92
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7JJE
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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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7JJD
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2FIL
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2FII
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