3SD8
 
 | | Crystal structure of Ara-FHNA decamer DNA | | Descriptor: | 5'-D(*GP*CP*GP*TP*AP*(F4H)P*AP*CP*GP*C)-3', STRONTIUM ION | | Authors: | Egli, M, Pallan, P.S. | | Deposit date: | 2011-06-08 | | Release date: | 2012-08-29 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.67 Å) | | Cite: | Structural Origins of Opposite Effects on Stability by Axial and Equatorial 3'-Fluoro Modifications of Hexitol Nucleic Acid (HNA)
To be Published
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3OZ3
 | | Vinyl Carbocyclic LNA | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, DNA (5'-D(*GP*CP*GP*TP*AP*(UVX)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 (1.57 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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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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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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1Y84
 | | Crystal structure of the A-DNA GCGTAT*CGC with a 2'-O-[2-(imidazolyl)ethyl] Thymidine (T*) | | Descriptor: | 5'-D(*GP*CP*GP*TP*AP*(EIT)P*AP*CP*GP*C)-3', MAGNESIUM ION, SPERMINE | | Authors: | Egli, M, Minasov, G, Tereshko, V, Pallan, P.S, Teplova, M, Inamati, G.B, Lesnik, E.A, Owens, S.R, Ross, B.S, Prakash, T.P, Manoharan, M. | | Deposit date: | 2004-12-10 | | Release date: | 2005-06-28 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Probing the Influence of Stereoelectronic Effects on the Biophysical Properties of Oligonucleotides: Comprehensive Analysis of the RNA Affinity, Nuclease Resistance, and Crystal Structure of Ten 2'-O-Ribonucleic Acid Modifications.
Biochemistry, 44, 2005
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1Y8L
 | | Crystal structure of the A-DNA GCGTAT*CGC with a 2'-O-[2-(trifluoro)ethyl] Thymidine (T*) | | Descriptor: | 5'-D(*GP*CP*GP*TP*AP*(TFE)P*AP*CP*GP*C)-3'), MAGNESIUM ION, SPERMINE | | Authors: | Egli, M, Minasov, G, Tereshko, V, Pallan, P.S, Teplova, M, Inamati, G.B, Lesnik, E.A, Owens, S.R, Ross, B.S, Prakash, T.P, Manoharan, M. | | Deposit date: | 2004-12-13 | | Release date: | 2005-06-28 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Probing the Influence of Stereoelectronic Effects on the Biophysical Properties of Oligonucleotides: Comprehensive Analysis of the RNA Affinity, Nuclease Resistance, and Crystal Structure of Ten 2'-O-Ribonucleic Acid Modifications.
Biochemistry, 44, 2005
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1Y7F
 | | Crystal structure of the A-DNA GCGTAT*CGC with a 2'-O-[2-[hydroxy(methyleneamino)oxy]ethyl] Thymidine (T*) | | Descriptor: | 5'-D(*GP*CP*GP*TP*AP*(2NT)P*AP*CP*GP*C)-3'), BARIUM ION | | Authors: | Egli, M, Minasov, G, Tereshko, V, Pallan, P.S, Teplova, M, Inamati, G.B, Lesnik, E.A, Owens, S.R, Ross, B.S, Prakash, T.P, Manoharan, M. | | Deposit date: | 2004-12-08 | | Release date: | 2005-06-28 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Probing the Influence of Stereoelectronic Effects on the Biophysical Properties of Oligonucleotides: Comprehensive Analysis of the RNA Affinity, Nuclease Resistance, and Crystal Structure of Ten 2'-O-Ribonucleic Acid Modifications.
Biochemistry, 44, 2005
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1YB9
 | | Crystal structure of the A-DNA GCGTAT*CGC with a 2'-O-[2-(N,N-dimethylaminooxy)ethyl] Thymidine (T*) | | Descriptor: | 5'-D(*GP*CP*GP*TP*AP*(2OT)P*AP*CP*GP*C)-3'), SPERMINE | | Authors: | Egli, M, Minasov, G, Tereshko, V, Pallan, P.S, Teplova, M, Inamati, G.B, Lesnik, E.A, Owens, S.R, Ross, B.S, Prakash, T.P, Manoharan, M. | | Deposit date: | 2004-12-20 | | Release date: | 2005-06-28 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Probing the Influence of Stereoelectronic Effects on the Biophysical Properties of Oligonucleotides: Comprehensive Analysis of the RNA Affinity, Nuclease Resistance, and Crystal Structure of Ten 2'-O-Ribonucleic Acid Modifications.
Biochemistry, 44, 2005
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1Y86
 | | Crystal structure of the A-DNA GCGTAT*CGC with a 2'-O-[2-(fluoro)ethyl] Thymidine (T*) | | Descriptor: | 5'-D(*GP*CP*GP*TP*AP*(125)P*AP*CP*GP*C)-3' | | Authors: | Egli, M, Minasov, G, Tereshko, V, Pallan, P.S, Teplova, M, Inamati, G.B, Lesnik, E.A, Owens, S.R, Ross, B.S, Prakash, T.P, Manoharan, M. | | Deposit date: | 2004-12-10 | | Release date: | 2005-06-28 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Probing the Influence of Stereoelectronic Effects on the Biophysical Properties of Oligonucleotides: Comprehensive Analysis of the RNA Affinity, Nuclease Resistance, and Crystal Structure of Ten 2'-O-Ribonucleic Acid Modifications.
Biochemistry, 44, 2005
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1Y9S
 | | Crystal structure of the A-DNA GCGTAT*CGC with a 2'-O-propargyl Thymidine (T*) | | Descriptor: | 5'-D(*GP*CP*GP*TP*AP*(2GT)P*AP*CP*GP*C)-3') | | Authors: | Egli, M, Minasov, G, Tereshko, V, Pallan, P.S, Teplova, M, Inamati, G.B, Lesnik, E.A, Owens, S.R, Ross, B.S, Prakash, T.P, Manoharan, M. | | Deposit date: | 2004-12-16 | | Release date: | 2005-06-28 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Probing the Influence of Stereoelectronic Effects on the Biophysical Properties of Oligonucleotides: Comprehensive Analysis of the RNA Affinity, Nuclease Resistance, and Crystal Structure of Ten 2'-O-Ribonucleic Acid Modifications.
Biochemistry, 44, 2005
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1YBC
 | | Crystal structure of the A-DNA GCGTAT*CGC with a 2'-O-[2-(benzyloxy)ethyl] Thymidine (T*) | | Descriptor: | 5'-D(*GP*CP*GP*TP*AP*(BOE)P*AP*CP*GP*C)-3'), STRONTIUM ION | | Authors: | Egli, M, Minasov, G, Tereshko, V, Pallan, P.S, Teplova, M, Inamati, G.B, Lesnik, E.A, Owens, S.R, Ross, B.S, Prakash, T.P, Manoharan, M. | | Deposit date: | 2004-12-20 | | Release date: | 2005-06-28 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Probing the Influence of Stereoelectronic Effects on the Biophysical Properties of Oligonucleotides: Comprehensive Analysis of the RNA Affinity, Nuclease Resistance, and Crystal Structure of Ten 2'-O-Ribonucleic Acid Modifications.
Biochemistry, 44, 2005
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1Y9F
 | | Crystal structure of the A-DNA GCGTAT*CGC with a 2'-O-allyl Thymidine (T*) | | Descriptor: | 5'-D(*GP*CP*GP*TP*AP*(2AT)P*AP*CP*GP*C)-3') | | Authors: | Egli, M, Minasov, G, Tereshko, V, Pallan, P.S, Teplova, M, Inamati, G.B, Lesnik, E.A, Owens, S.R, Ross, B.S, Prakash, T.P, Manoharan, M. | | Deposit date: | 2004-12-15 | | Release date: | 2005-06-28 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Probing the Influence of Stereoelectronic Effects on the Biophysical Properties of Oligonucleotides: Comprehensive Analysis of the RNA Affinity, Nuclease Resistance, and Crystal Structure of Ten 2'-O-Ribonucleic Acid Modifications.
Biochemistry, 44, 2005
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1Y8V
 | | Crystal structure of the A-DNA GCGTAT*CGC with a 2'-O-propyl Thymidine (T*) | | Descriptor: | 5'-D(*GP*CP*GP*TP*AP*(P2T)P*AP*CP*GP*C)-3' | | Authors: | Egli, M, Minasov, G, Tereshko, V, Pallan, P.S, Teplova, M, Inamati, G.B, Lesnik, E.A, Owens, S.R, Ross, B.S, Prakash, T.P, Manoharan, M. | | Deposit date: | 2004-12-13 | | Release date: | 2005-06-28 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Probing the Influence of Stereoelectronic Effects on the Biophysical Properties of Oligonucleotides: Comprehensive Analysis of the RNA Affinity, Nuclease Resistance, and Crystal Structure of Ten 2'-O-Ribonucleic Acid Modifications.
Biochemistry, 44, 2005
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2A0P
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8EVF
 | | HUMAN DNA POLYMERASE ETA EXTENSION COMPLEX WITH AN INCOMING DCTP | | Descriptor: | 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE, CALCIUM ION, DNA (5'-D(*AP*GP*CP*GP*TP*CP*AP*G)-3'), ... | | Authors: | Pallan, P.S, Egli, M. | | Deposit date: | 2022-10-20 | | Release date: | 2023-08-02 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.87 Å) | | Cite: | The peroxidation-derived DNA adduct, 6-oxo-M 1 dG, is a strong block to replication by human DNA polymerase eta.
J.Biol.Chem., 299, 2023
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8EVE
 | | HUMAN DNA POLYMERASE ETA INSERTION COMPLEX | | Descriptor: | 1,2-ETHANEDIOL, CALCIUM ION, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Pallan, P.S, Egli, M. | | Deposit date: | 2022-10-20 | | Release date: | 2023-08-02 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | The peroxidation-derived DNA adduct, 6-oxo-M 1 dG, is a strong block to replication by human DNA polymerase eta.
J.Biol.Chem., 299, 2023
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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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3V6J
 | | Replication of N2,3-Ethenoguanine by DNA Polymerases | | Descriptor: | 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE, DNA (5'-D(*GP*GP*GP*GP*AP*AP*GP*GP*AP*TP*TP*(DOC))-3'), DNA (5'-D(*TP*CP*AP*TP*(EFG)P*GP*AP*AP*TP*CP*CP*TP*TP*CP*CP*CP*C)-3'), ... | | Authors: | Zhao, L. | | Deposit date: | 2011-12-19 | | Release date: | 2012-04-25 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Replication of n(2) ,3-ethenoguanine by DNA polymerases.
Angew.Chem.Int.Ed.Engl., 51, 2012
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3V6H
 | | Replication of N2,3-Ethenoguanine by DNA Polymerases | | Descriptor: | 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE, CALCIUM ION, DNA (5'-D(*GP*G*GP*GP*GP*AP*AP*GP*GP*AP*TP*TP*(DOC))-3'), ... | | Authors: | Zhao, L. | | Deposit date: | 2011-12-19 | | Release date: | 2012-04-25 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Replication of n(2) ,3-ethenoguanine by DNA polymerases.
Angew.Chem.Int.Ed.Engl., 51, 2012
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3V6K
 | | Replication of N2,3-Ethenoguanine by DNA Polymerases | | Descriptor: | CALCIUM ION, DNA (5'-D(*TP*CP*AP*CP*(EFG)P*GP*AP*AP*TP*CP*CP*TP*TP*C)-3'), DNA (5'-D(P*GP*AP*AP*GP*GP*AP*TP*TP*CP*(2DT))-3'), ... | | Authors: | Zhao, L. | | Deposit date: | 2011-12-20 | | Release date: | 2012-04-25 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (3.6 Å) | | Cite: | Replication of n(2) ,3-ethenoguanine by DNA polymerases.
Angew.Chem.Int.Ed.Engl., 51, 2012
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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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