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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3P4B
| Alternatingly modified 2'Fluoro RNA octamer f/rA2U2-P3 | Descriptor: | 5'-R(*(CFZ)P*GP*(AF2)P*AP*(UFT)P*UP*(CFZ)P*G)-3', BARIUM ION | Authors: | Pallan, P.S, Greene, E.M, Jicman, P.A, Pandey, R.K, Manoharan, M, Rozners, E, Egli, M. | Deposit date: | 2010-10-06 | Release date: | 2011-01-05 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.45 Å) | Cite: | Unexpected origins of the enhanced pairing affinity of 2'-fluoro-modified RNA. Nucleic Acids Res., 39, 2011
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3P4C
| Alternatingly modified 2'Fluoro RNA octamer f/rA2U2-R32 | Descriptor: | 5'-R(*(CFZ)P*GP*(AF2)P*AP*(UFT)P*UP*(CFZ)P*G)-3', STRONTIUM ION | Authors: | Pallan, P.S, Greene, E.M, Jicman, P.A, Pandey, R.K, Manoharan, M, Rozners, E, Egli, M. | Deposit date: | 2010-10-06 | Release date: | 2011-01-05 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (1.15 Å) | Cite: | Unexpected origins of the enhanced pairing affinity of 2'-fluoro-modified RNA. Nucleic Acids Res., 39, 2011
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3P4D
| Alternatingly modified 2'Fluoro RNA octamer f/rC4G4 | Descriptor: | 5'-R(*(CFZ)P*CP*(CFZ)P*CP*(GF2)P*GP*(GF2)P*G)-3' | Authors: | Pallan, P.S, Greene, E.M, Jicman, P.A, Pandey, R.K, Manoharan, M, Rozners, E, Egli, M. | Deposit date: | 2010-10-06 | Release date: | 2011-01-05 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.85 Å) | Cite: | Unexpected origins of the enhanced pairing affinity of 2'-fluoro-modified RNA. Nucleic Acids Res., 39, 2011
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3HR3
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8SV4
| 7-Deazapurines and 5-Halogenpyrimidine DNA duplex | Descriptor: | 1,2-ETHANEDIOL, 2-[2-(2-ethoxyethoxy)ethoxy]ethanol, ACETATE ION, ... | Authors: | Pallan, P.S, Egli, M. | Deposit date: | 2023-05-15 | Release date: | 2023-10-04 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Conformational Morphing by a DNA Analogue Featuring 7-Deazapurines and 5-Halogenpyrimidines and the Origins of Adenine-Tract Geometry. Biochemistry, 62, 2023
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8SV3
| 7-Deazapurines and 5-Halogenpyrimidine DNA duplex | Descriptor: | GLYCEROL, MAGNESIUM ION, Modified DNA, ... | Authors: | Pallan, P.S, Egli, M. | Deposit date: | 2023-05-15 | Release date: | 2023-10-04 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.51 Å) | Cite: | Conformational Morphing by a DNA Analogue Featuring 7-Deazapurines and 5-Halogenpyrimidines and the Origins of Adenine-Tract Geometry. Biochemistry, 62, 2023
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5VAJ
| BhRNase H - amide-RNA/DNA complex | Descriptor: | ACETATE ION, DNA (5'-D(*GP*AP*AP*TP*CP*AP*GP*GP*TP*GP*TP*C)-3'), GLYCEROL, ... | Authors: | Pallan, P.S, Egli, M. | Deposit date: | 2017-03-27 | Release date: | 2017-09-13 | Last modified: | 2023-10-04 | Method: | X-RAY DIFFRACTION (1.95 Å) | Cite: | Amide linkages mimic phosphates in RNA interactions with proteins and are well tolerated in the guide strand of short interfering RNAs. Nucleic Acids Res., 45, 2017
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4O41
| Amide linked RNA | Descriptor: | AMIDE LINKED RNA, STRONTIUM ION | Authors: | Pallan, P.S, Egli, M. | Deposit date: | 2013-12-18 | Release date: | 2014-07-09 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.2 Å) | Cite: | Amides are excellent mimics of phosphate internucleoside linkages and are well tolerated in short interfering RNAs. Nucleic Acids Res., 42, 2014
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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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