3S49
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![BU of 3s49 by Molmil](/molmil-images/mine/3s49) | RNA crystal structure with 2-Se-uridine modification | Descriptor: | POTASSIUM ION, RNA (5'-R(*GP*UP*AP*UP*AP*(RUS)P*AP*C)-3') | Authors: | Sheng, J, Gan, J, Sun, H, Hassan, A.E.H, Jiang, S, Huang, Z. | Deposit date: | 2011-05-19 | Release date: | 2011-06-29 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Higher Specificity of RNA Base Pairing with 2-Selenouridine To be Published
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4IQS
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4U34
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![BU of 4u34 by Molmil](/molmil-images/mine/4u34) | Crystal Structures of RNA Duplexes Containing 2-thio-Uridine | Descriptor: | RNA (5'-R(*GP*GP*AP*GP*CP*UP*A)-3'), RNA (5'-R(*UP*AP*GP*CP*(SUR)P*CP*C-3') | Authors: | Sheng, J, Larsen, A, Heuberger, B, Blain, J.C, Szostak, J.W. | Deposit date: | 2014-07-18 | Release date: | 2014-08-13 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.35 Å) | Cite: | Crystal Structure Studies of RNA Duplexes Containing s(2)U:A and s(2)U:U Base Pairs. J.Am.Chem.Soc., 136, 2014
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4U38
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![BU of 4u38 by Molmil](/molmil-images/mine/4u38) | RNA duplex containing UU mispair | Descriptor: | RNA (5'-R(*GP*GP*UP*GP*CP*UP*A)-3'), RNA (5'-R(*UP*AP*GP*CP*UP*CP*C)-3') | Authors: | Sheng, J, Larsen, A, Heuberger, B, Blain, J.C, Szostak, J.W. | Deposit date: | 2014-07-18 | Release date: | 2014-08-13 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Crystal Structure Studies of RNA Duplexes Containing s(2)U:A and s(2)U:U Base Pairs. J.Am.Chem.Soc., 136, 2014
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4U35
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![BU of 4u35 by Molmil](/molmil-images/mine/4u35) | Crystal Structures of RNA Duplexes Containing 2-thio-Uridine | Descriptor: | RNA (5'-R(*GP*GP*UP*GP*CP*UP*A)-3'), RNA (5'-R(*UP*AP*GP*CP*(SUR)P*CP*C-3') | Authors: | Sheng, J, Larsen, A, Heuberger, B, Blain, J.C, Szostak, J.W. | Deposit date: | 2014-07-18 | Release date: | 2014-08-13 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.55 Å) | Cite: | Crystal Structure Studies of RNA Duplexes Containing s(2)U:A and s(2)U:U Base Pairs. J.Am.Chem.Soc., 136, 2014
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4U37
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![BU of 4u37 by Molmil](/molmil-images/mine/4u37) | Native 7mer-RNA duplex | Descriptor: | RNA (5'-R(*GP*GP*AP*GP*CP*UP*A)-3'), RNA (5'-R(*UP*AP*GP*CP*UP*CP*C)-3') | Authors: | Sheng, J, Larsen, A, Heuberger, B, Blain, J.C, Szostak, J.W. | Deposit date: | 2014-07-18 | Release date: | 2014-08-13 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.55 Å) | Cite: | Crystal Structure Studies of RNA Duplexes Containing s(2)U:A and s(2)U:U Base Pairs. J.Am.Chem.Soc., 136, 2014
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3LTR
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![BU of 3ltr by Molmil](/molmil-images/mine/3ltr) | 5-OMe-dU containing DNA 8mer | Descriptor: | 5'-D(*GP*(UMS)P*GP*(T5O)P*AP*CP*AP*C)-3', MAGNESIUM ION | Authors: | Sheng, J, Hassan, A.E.A, Zhang, W, Gan, J, Huang, Z. | Deposit date: | 2010-02-16 | Release date: | 2010-03-09 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.3 Å) | Cite: | Hydrogen bond formation between the naturally modified nucleobase and phosphate backbone. Nucleic Acids Res., 40, 2012
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5CH0
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5CJY
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5E36
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3FA1
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![BU of 3fa1 by Molmil](/molmil-images/mine/3fa1) | |
3IFF
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![BU of 3iff by Molmil](/molmil-images/mine/3iff) | 2'-SeMe-A modified DNA decamer | Descriptor: | DNA (5'-D(*GP*TP*AP*CP*GP*CP*GP*TP*(XUA)P*C)-3'), MAGNESIUM ION | Authors: | Sheng, J, Gan, J, Salon, J, Huang, Z. | Deposit date: | 2009-07-24 | Release date: | 2009-08-11 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.75 Å) | Cite: | Selenium modification at 2'-position of adenosine for nucleic acid structure studies To be Published
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4MS9
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![BU of 4ms9 by Molmil](/molmil-images/mine/4ms9) | Native RNA-10mer Structure: ccggcgccgg | Descriptor: | Native RNA duplex 10mer, STRONTIUM ION | Authors: | Sheng, J, Li, L, Engelhart, A.E, Gan, J, Wang, J, Szostak, J.W. | Deposit date: | 2013-09-18 | Release date: | 2014-02-12 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.32 Å) | Cite: | Structural insights into the effects of 2'-5' linkages on the RNA duplex. Proc.Natl.Acad.Sci.USA, 111, 2014
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4MSB
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![BU of 4msb by Molmil](/molmil-images/mine/4msb) | RNA 10mer duplex with two 2'-5'-linkages | Descriptor: | RNA 10mer duplex with two 2'-5'-linkages, STRONTIUM ION | Authors: | Sheng, J, Li, L, Engelhart, A.E, Gan, J, Wang, J, Szostak, J.W. | Deposit date: | 2013-09-18 | Release date: | 2014-02-12 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.55 Å) | Cite: | Structural insights into the effects of 2'-5' linkages on the RNA duplex. Proc.Natl.Acad.Sci.USA, 111, 2014
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4MSR
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![BU of 4msr by Molmil](/molmil-images/mine/4msr) | RNA 10mer duplex with six 2'-5'-linkages | Descriptor: | RNA 10mer duplex with six 2'-5'-linkages, STRONTIUM ION | Authors: | Sheng, J, Li, L, Engelhart, A.E, Gan, J, Wang, J, Szostak, J.W. | Deposit date: | 2013-09-18 | Release date: | 2014-02-12 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.2 Å) | Cite: | Structural insights into the effects of 2'-5' linkages on the RNA duplex. Proc.Natl.Acad.Sci.USA, 111, 2014
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3IKI
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![BU of 3iki by Molmil](/molmil-images/mine/3iki) | 5-SMe-dU containing DNA octamer | Descriptor: | 5'-D(*GP*(UMS)P*GP*(US2)P*AP*CP*AP*C)-3', MAGNESIUM ION | Authors: | Sheng, J, Hassan, A.E.A, Zhang, W, Gan, J, Huang, Z. | Deposit date: | 2009-08-05 | Release date: | 2010-03-09 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.38 Å) | Cite: | Hydrogen bond formation between the naturally modified nucleobase and phosphate backbone. Nucleic Acids Res., 40, 2012
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3IJN
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![BU of 3ijn by Molmil](/molmil-images/mine/3ijn) | |
3HGA
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3K18
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![BU of 3k18 by Molmil](/molmil-images/mine/3k18) | Tellurium modified DNA-8mer | Descriptor: | 5'-D(*GP*(UMS)P*GP*(TTI)P*AP*CP*AP*C)-3' | Authors: | Sheng, J, Hassan, A.E.A, Zhang, W, Huang, Z. | Deposit date: | 2009-09-25 | Release date: | 2010-10-06 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (1.5 Å) | Cite: | Synthesis and Structure Study of Oligonucleotides Derivatized with Tellurium Functionality To be Published
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3KQ8
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3IFI
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![BU of 3ifi by Molmil](/molmil-images/mine/3ifi) | 2'-SeMe-dG modified octamer DNA | Descriptor: | DNA (5'-D(*GP*TP*(XUG)P*TP*AP*CP*AP*C)-3') | Authors: | Sheng, J, Gan, J, Salon, J, Huang, Z. | Deposit date: | 2009-07-24 | Release date: | 2009-08-11 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.2 Å) | Cite: | Synthesis and crystal structure of 2'-se-modified guanosine containing DNA. J.Org.Chem., 75, 2010
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3HGD
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6WY2
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![BU of 6wy2 by Molmil](/molmil-images/mine/6wy2) | Crystal structure of RNA-10mer: CCGG(N4-methyl-C)GCCGG | Descriptor: | MAGNESIUM ION, POTASSIUM ION, RNA-10mer: CCGG(4-methyl-C)GCCGG | Authors: | Sekula, B, Ruszkowski, M, Mao, S, Haruehanroengra, P, Sheng, J. | Deposit date: | 2020-05-12 | Release date: | 2020-09-02 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.928 Å) | Cite: | Base pairing, structural and functional insights into N4-methylcytidine (m4C) and N4,N4-dimethylcytidine (m42C) modified RNA. Nucleic Acids Res., 48, 2020
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7OUO
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![BU of 7ouo by Molmil](/molmil-images/mine/7ouo) | Crystal structure of RNA duplex [UCGUGCGA]2 in complex with Ba2+ cation | Descriptor: | BARIUM ION, RNA (5'-R(*UP*CP*GP*UP*GP*CP*GP*A)-3') | Authors: | Ruszkowski, M, Mao, S, Zheng, Y.Y, Ruszkowska, A, Sheng, J. | Deposit date: | 2021-06-12 | Release date: | 2022-03-30 | Last modified: | 2024-05-01 | Method: | X-RAY DIFFRACTION (2.212 Å) | Cite: | Structural Insights Into the 5'UG/3'GU Wobble Tandem in Complex With Ba 2+ Cation. Front Mol Biosci, 8, 2021
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6Z18
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![BU of 6z18 by Molmil](/molmil-images/mine/6z18) | Crystal structure of RNA-10mer: CCGG(N4,N4-dimethyl-C)GCCGG; R32 form | Descriptor: | RNA-10mer: CCGG(N4,N4-dimethyl-C)GCCGG | Authors: | Ruszkowski, M, Sekula, B, Mao, S, Haruehanroengra, P, Sheng, J. | Deposit date: | 2020-05-12 | Release date: | 2020-09-02 | Last modified: | 2024-05-01 | Method: | X-RAY DIFFRACTION (1.81 Å) | Cite: | Base pairing, structural and functional insights into N4-methylcytidine (m4C) and N4,N4-dimethylcytidine (m42C) modified RNA. Nucleic Acids Res., 48, 2020
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