2RF3
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![BU of 2rf3 by Molmil](/molmil-images/mine/2rf3) | Crystal Structure of Tricyclo-DNA: An Unusual Compensatory Change of Two Adjacent Backbone Torsion Angles | Descriptor: | 5'-d(CGCG(TCY)ATTCGCG)-3', SPERMINE, ZINC ION | Authors: | Pallan, P.S, Ittig, D, Heroux, A, Wawrzak, Z, Leumann, C.J, Egli, M. | Deposit date: | 2007-09-27 | Release date: | 2008-02-12 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.75 Å) | Cite: | Crystal structure of tricyclo-DNA: an unusual compensatory change of two adjacent backbone torsion angles. Chem.Commun.(Camb.), 2008, 2008
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3CJZ
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![BU of 3cjz by Molmil](/molmil-images/mine/3cjz) | Effects of N2,N2-dimethylguanosine on RNA structure and stability: crystal structure of an RNA duplex with tandem m22G:A pairs | Descriptor: | RNA (5'-R(*GP*GP*AP*CP*GP*(M2G)P*AP*CP*GP*UP*CP*CP*U)-3') | Authors: | Pallan, P.S, Kreutz, C, Bosio, S, Micura, R, Egli, M. | Deposit date: | 2008-03-14 | Release date: | 2008-10-14 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Effects of N2,N2-dimethylguanosine on RNA structure and stability: crystal structure of an RNA duplex with tandem m2 2G:A pairs. Rna, 14, 2008
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6XHC
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![BU of 6xhc by Molmil](/molmil-images/mine/6xhc) | Structure of glycinyl 5'-O-adenosine phosphoramidate | Descriptor: | 2-[[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]amino]ethanoic acid, Ribonuclease pancreatic | Authors: | Pallan, P.S, Egli, M. | Deposit date: | 2020-06-18 | Release date: | 2020-12-02 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | The Enzyme-Free Release of Nucleotides from Phosphoramidates Depends Strongly on the Amino Acid. Angew.Chem.Int.Ed.Engl., 59, 2020
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5W20
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![BU of 5w20 by Molmil](/molmil-images/mine/5w20) | Crystal Structure of inosine-substituted duplex DNA | Descriptor: | DNA (5'-D(*CP*CP*AP*IP*IP*CP*CP*TP*GP*G)-3'), MAGNESIUM ION | Authors: | Pallan, P.S, Egli, M. | Deposit date: | 2017-06-05 | Release date: | 2017-08-23 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.36 Å) | Cite: | Comparative analysis of inosine-substituted duplex DNA by circular dichroism and X-ray crystallography. J. Biomol. Struct. Dyn., 36, 2018
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5W1Z
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![BU of 5w1z by Molmil](/molmil-images/mine/5w1z) | Crystal Structure of inosine-substituted decamer duplex DNA (I4) | Descriptor: | DNA (5'-D(*CP*CP*AP*IP*IP*CP*CP*(BRU)P*IP*I)-3'), MAGNESIUM ION, SODIUM ION | Authors: | Pallan, P.S, Egli, M. | Deposit date: | 2017-06-05 | Release date: | 2017-08-30 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.55 Å) | Cite: | Comparative analysis of inosine-substituted duplex DNA by circular dichroism and X-ray crystallography. J. Biomol. Struct. Dyn., 36, 2018
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6XHE
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![BU of 6xhe by Molmil](/molmil-images/mine/6xhe) | Structure of beta-prolinyl 5'-O-adenosine phosphoramidate | Descriptor: | 5'-O-[(S)-[(3S)-3-carboxypyrrolidin-1-yl](hydroxy)phosphoryl]adenosine, ADENOSINE MONOPHOSPHATE, Ribonuclease pancreatic | Authors: | Pallan, P.S, Egli, M. | Deposit date: | 2020-06-18 | Release date: | 2021-03-17 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (1.88 Å) | Cite: | The Enzyme-Free Release of Nucleotides from Phosphoramidates Depends Strongly on the Amino Acid. Angew.Chem.Int.Ed.Engl., 59, 2020
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6XHF
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![BU of 6xhf by Molmil](/molmil-images/mine/6xhf) | Structure of Phenylalanyl-5'-O-adenosine phosphoramidate | Descriptor: | (2~{S})-2-[[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]amino]-3-phenyl-propanoic acid, CHLORIDE ION, Ribonuclease pancreatic | Authors: | Pallan, P.S, Egli, M. | Deposit date: | 2020-06-18 | Release date: | 2021-03-17 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.45 Å) | Cite: | The Enzyme-Free Release of Nucleotides from Phosphoramidates Depends Strongly on the Amino Acid. Angew.Chem.Int.Ed.Engl., 59, 2020
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6XHD
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![BU of 6xhd by Molmil](/molmil-images/mine/6xhd) | Structure of Prolinyl-5'-O-adenosine phosphoramidate | Descriptor: | (2~{S})-1-[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]pyrrolidine-2-carboxylic acid, (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, ... | Authors: | Pallan, P.S, Egli, M. | Deposit date: | 2020-06-18 | Release date: | 2021-03-17 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.51 Å) | Cite: | The Enzyme-Free Release of Nucleotides from Phosphoramidates Depends Strongly on the Amino Acid. Angew.Chem.Int.Ed.Engl., 59, 2020
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7JJE
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![BU of 7jje by Molmil](/molmil-images/mine/7jje) | |
7JJD
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![BU of 7jjd by Molmil](/molmil-images/mine/7jjd) | |
1PWF
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![BU of 1pwf by Molmil](/molmil-images/mine/1pwf) | One Sugar Pucker Fits All: Pairing Versatility Despite Conformational Uniformity in TNA | Descriptor: | 5'-D(*GP*CP*GP*TP*AP*(2MU)P*(FA2)P*CP*GP*C)-3', SPERMINE | Authors: | Pallan, P.S, Wilds, C.J, Wawrzak, Z, Krishnamurthy, R, Eschenmoser, A, Egli, M. | Deposit date: | 2003-07-01 | Release date: | 2004-07-13 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.16 Å) | Cite: | Why does TNA cross-pair more strongly with RNA than with DNA? an answer from X-ray analysis. ANGEW.CHEM.INT.ED.ENGL., 42, 2003
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4Y8W
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![BU of 4y8w by Molmil](/molmil-images/mine/4y8w) | Crystal Structure of Human Cytochrome P450 21A2 Progesterone Complex | Descriptor: | Cytochrome P450 21-hydroxylase, PROGESTERONE, PROTOPORPHYRIN IX CONTAINING FE, ... | Authors: | Pallan, P.S, Lei, L, Egli, M. | Deposit date: | 2015-02-16 | Release date: | 2015-04-15 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (2.64 Å) | Cite: | Human Cytochrome P450 21A2, the Major Steroid 21-Hydroxylase: STRUCTURE OF THE ENZYMEPROGESTERONE SUBSTRATE COMPLEX AND RATE-LIMITING C-H BOND CLEAVAGE. J.Biol.Chem., 290, 2015
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3D0P
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![BU of 3d0p by Molmil](/molmil-images/mine/3d0p) | |
2GUN
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![BU of 2gun by Molmil](/molmil-images/mine/2gun) | |
8SV4
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![BU of 8sv4 by Molmil](/molmil-images/mine/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
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![BU of 8sv3 by Molmil](/molmil-images/mine/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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4F2Y
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![BU of 4f2y by Molmil](/molmil-images/mine/4f2y) | Structure of 3'-Fluoro Cyclohexenyl Nucleic Acid Decamer | Descriptor: | 5'-D(*GP*CP*GP*TP*AP*(XTF)P*AP*CP*GP*C)-3', MAGNESIUM ION | Authors: | Pallan, P.S, Egli, M. | Deposit date: | 2012-05-08 | Release date: | 2012-05-30 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (1.59 Å) | Cite: | Synthesis and Antisense Properties of Fluoro Cyclohexenyl Nucleic Acid (F-CeNA), a Nuclease Stable Mimic of 2'-Fluoro RNA. J.Org.Chem., 77, 2012
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4F2X
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![BU of 4f2x by Molmil](/molmil-images/mine/4f2x) | Structure of 3'-Fluoro Cyclohexenyl Nucleic Acid Heptamer | Descriptor: | 5'-D(*CP*GP*CP*AP*CP*GP*C)-3', 5'-D(*GP*CP*GP*(XTF)P*GP*CP*G)-3', COBALT (III) ION, ... | Authors: | Pallan, P.S, Egli, M. | Deposit date: | 2012-05-08 | Release date: | 2012-05-30 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (1.57 Å) | Cite: | Synthesis and Antisense Properties of Fluoro Cyclohexenyl Nucleic Acid (F-CeNA), a Nuclease Stable Mimic of 2'-Fluoro RNA. J.Org.Chem., 77, 2012
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5DO4
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![BU of 5do4 by Molmil](/molmil-images/mine/5do4) | Thrombin-RNA aptamer complex | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, ... | Authors: | Pallan, P.S, Egli, M. | Deposit date: | 2015-09-10 | Release date: | 2016-09-14 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.859 Å) | Cite: | Evoking picomolar binding in RNA by a single phosphorodithioate linkage. Nucleic Acids Res., 44, 2016
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5DO5
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![BU of 5do5 by Molmil](/molmil-images/mine/5do5) | |
7U38
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![BU of 7u38 by Molmil](/molmil-images/mine/7u38) | Pixantrone tethered DNA duplex | Descriptor: | 1,2-ETHANEDIOL, Pixantrone AP conjugate-modified DNA | Authors: | Pallan, P.S, Egli, M. | Deposit date: | 2022-02-26 | Release date: | 2023-03-15 | Last modified: | 2024-05-22 | Method: | X-RAY DIFFRACTION (2.49 Å) | Cite: | Structural Characterization of a Covalent Conjugate between Pixantrone and an Abasic Site in DNA To Be Published
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5VBU
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![BU of 5vbu by Molmil](/molmil-images/mine/5vbu) | |
5VAJ
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![BU of 5vaj by Molmil](/molmil-images/mine/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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5V1K
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![BU of 5v1k by Molmil](/molmil-images/mine/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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5V1L
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![BU of 5v1l by Molmil](/molmil-images/mine/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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