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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8UAX
 | | Structure of Alanyl-5'-O-adenosine phosphoramidate/RNase A | | Descriptor: | (2S)-2-{[(R)-{[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl]amino}propanoic acid (non-preferred name), DI(HYDROXYETHYL)ETHER, Ribonuclease pancreatic | | Authors: | Pallan, P.S, Egli, M. | | Deposit date: | 2023-09-22 | | Release date: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Prolinyl Phosphoramidates of Nucleotides with Increased Reactivity.
Angew.Chem.Int.Ed.Engl., 63, 2024
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8UAY
 | | Structure of Arginyl-5'-O-adenosine phosphoramidate/RNase A | | Descriptor: | (2S)-2-{[(R)-{[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl]amino}-5-carbamimidamidopentanoic acid (non-preferred name), DI(HYDROXYETHYL)ETHER, Ribonuclease pancreatic | | Authors: | Pallan, P.S, Egli, M. | | Deposit date: | 2023-09-22 | | Release date: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Prolinyl Phosphoramidates of Nucleotides with Increased Reactivity.
Angew.Chem.Int.Ed.Engl., 63, 2024
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8UAZ
 | | Structure of Glutamyl-5'-O-adenosine phosphoramidate/RNase A | | Descriptor: | (2S)-2-{[(S)-{[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl]amino}pentanedioic acid (non-preferred name), DI(HYDROXYETHYL)ETHER, Ribonuclease pancreatic | | Authors: | Pallan, P.S, Egli, M. | | Deposit date: | 2023-09-22 | | Release date: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (1.76 Å) | | Cite: | Prolinyl Phosphoramidates of Nucleotides with Increased Reactivity.
Angew.Chem.Int.Ed.Engl., 63, 2024
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8UB0
 | | Structure of Histidine-5'-O-adenosine phosphoramidate/RNase A | | Descriptor: | (2S)-2-{[(R)-{[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl]amino}-3-(1H-imidazol-4-yl)propanoic acid (non-preferred name), ADENOSINE MONOPHOSPHATE, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Pallan, P.S, Egli, M. | | Deposit date: | 2023-09-22 | | Release date: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Prolinyl Phosphoramidates of Nucleotides with Increased Reactivity.
Angew.Chem.Int.Ed.Engl., 63, 2024
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8UB1
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8UB2
 | | Structure of Adenosine monophosphate/RNase A | | Descriptor: | ADENOSINE MONOPHOSPHATE, DI(HYDROXYETHYL)ETHER, Ribonuclease pancreatic | | Authors: | Pallan, P.S, Egli, M. | | Deposit date: | 2023-09-22 | | Release date: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Prolinyl Phosphoramidates of Nucleotides with Increased Reactivity.
Angew.Chem.Int.Ed.Engl., 63, 2024
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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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4OPJ
 | | Bh-RNaseH:tcdA-DNA complex | | Descriptor: | 5'-D(*CP*GP*CP*GP*AP*(TCY)P*TP*TP*CP*GP*CP*G)-3', GLYCEROL, Ribonuclease H | | Authors: | Pallan, P.S, Egli, M. | | Deposit date: | 2014-02-05 | | Release date: | 2015-02-11 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.541 Å) | | Cite: | Generating Crystallographic Models of DNA Dodecamers from Structures of RNase H:DNA Complexes.
Methods Mol.Biol., 1320
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6B82
 | | Zebra Fish CYP-450 17A1 Mutant Abiraterone Complex | | Descriptor: | ACETATE ION, Abiraterone, CHLORIDE ION, ... | | Authors: | Pallan, P.S, Egli, M. | | Deposit date: | 2017-10-05 | | Release date: | 2017-12-13 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (3.03 Å) | | Cite: | Inherent steroid 17 alpha ,20-lyase activity in defunct cytochrome P450 17A enzymes.
J. Biol. Chem., 293, 2018
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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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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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4OPK
 | | Bh-RNaseH:2'-SMe-DNA complex | | Descriptor: | 5'-D(*CP*GP*CP*GP*AP*AP*(USM)P*TP*CP*GP*CP*G)-3', GLYCEROL, Ribonuclease H | | Authors: | Pallan, P.S, Egli, M. | | Deposit date: | 2014-02-05 | | Release date: | 2015-02-11 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.539 Å) | | Cite: | Generating Crystallographic Models of DNA Dodecamers from Structures of RNase H:DNA Complexes.
Methods Mol.Biol., 1320
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2H9S
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3HR3
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2M11
 | | Structure of perimidinone-derived synthetic nucleoside paired with guanine in DNA duplex | | Descriptor: | DNA (5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*(D3N)P*GP*CP*G)-3') | | Authors: | Kowal, E.A, Lad, R, Pallan, P.S, Muffly, E, Wawrzak, Z, Egli, M, Sturla, S.J, Stone, M.P. | | Deposit date: | 2012-11-09 | | Release date: | 2013-06-12 | | Last modified: | 2024-05-01 | | Method: | SOLUTION NMR | | 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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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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1WV6
 | | X-ray structure of the A-decamer GCGTATACGC with a single 2'-O-butyl thymine in place of T6, Sr-form | | Descriptor: | 5'-D(*GP*CP*GP*TP*AP*(2BT)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, Manoharam, M. | | Deposit date: | 2004-12-11 | | Release date: | 2005-06-28 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.55 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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1WV5
 | | X-ray structure of the A-decamer GCGTATACGC with a single 2'-o-butyl thymine in place of T6, Mg-form | | Descriptor: | 5'-D(*GP*CP*GP*TP*AP*(2BT)P*AP*CP*GP*C)-3', MAGNESIUM 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, Manoharam, M. | | Deposit date: | 2004-12-11 | | Release date: | 2005-06-28 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.3 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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2V9W
 | | Complex structure of Sulfolobus solfataricus DPO4 and DNA duplex containing a hydrophobic thymine isostere 2,4-difluorotoluene nucleotide in the template strand | | Descriptor: | 2',3'-DIDEOXYCYTIDINE 5'-TRIPHOSPHATE, 5'-D(*GP*GP*GP*GP*GP*AP*AP*GP*GP*AP *CP*TP*G)-3', 5'-D(*TP*TP*CP*AP*GP*DFTP*AP*GP*TP*CP*CP *TP*TP*CP*CP*CP*CP*C)-3', ... | | Authors: | Irimia, A, Pallan, P.S, Egli, M. | | Deposit date: | 2007-08-27 | | Release date: | 2007-10-30 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structure and Activity of Y-Class DNA Polymerase Dpo4 from Sulfolobus Solfataricus with Templates Containing the Hydrophobic Thymine Analog 2,4-Difluorotoluene.
J.Biol.Chem., 282, 2007
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7UCR
 | | Joint X-ray/neutron structure of the Sarcin-Ricin loop RNA | | Descriptor: | SULFATE ION, Sarcin-Ricin loop RNA | | Authors: | Harp, J.M, Egli, M.E, Pallan, P.S, Coates, L. | | Deposit date: | 2022-03-17 | | Release date: | 2022-07-20 | | Last modified: | 2024-04-03 | | Method: | NEUTRON DIFFRACTION (1 Å), X-RAY DIFFRACTION | | Cite: | Cryo neutron crystallography demonstrates influence of RNA 2'-OH orientation on conformation, sugar pucker and water structure.
Nucleic Acids Res., 50, 2022
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2VA3
 | | Complex structure of Sulfolobus solfataricus DPO4 and DNA duplex containing a hydrophobic thymine isostere 2,4-difluorotoluene nucleotide in the template strand | | Descriptor: | 2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE, 5'-D(*GP*GP*GP*GP*GP*AP*AP*GP*GP*AP *CP*TP*A)-3', 5'-D(*TP*TP*CP*AP*DFTP*TP*AP*GP*TP*CP*CP *TP*TP*CP*CP*CP*CP*C)-3', ... | | Authors: | Irimia, A, Pallan, P.S, Egli, M. | | Deposit date: | 2007-08-28 | | Release date: | 2007-10-30 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.98 Å) | | Cite: | Structure and Activity of Y-Class DNA Polymerase Dpo4 from Sulfolobus Solfataricus with Templates Containing the Hydrophobic Thymine Analog 2,4-Difluorotoluene.
J.Biol.Chem., 282, 2007
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2VA2
 | | Complex structure of Sulfolobus solfataricus DPO4 and DNA duplex containing a hydrophobic thymine isostere 2,4-difluorotoluene nucleotide in the template strand | | Descriptor: | 2',3'-DIDEOXYCYTIDINE 5'-TRIPHOSPHATE, 5'-D(*GP*GP*GP*GP*GP*AP*AP*GP*GP*AP *CP*TP*A)-3', 5'-D(*TP*TP*CP*AP*GP*DFTP*AP*GP*TP*CP*CP *TP*TP*CP*CP*CP*CP*C)-3', ... | | Authors: | Irimia, A, Pallan, P.S, Egli, M. | | Deposit date: | 2007-08-28 | | Release date: | 2007-10-30 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structure and Activity of Y-Class DNA Polymerase Dpo4 from Sulfolobus Solfataricus with Templates Containing the Hydrophobic Thymine Analog 2,4- Difluorotoluene.
J.Biol.Chem., 282, 2007
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3Q61
 | | 3'-Fluoro Hexitol Nucleic Acid DNA Structure | | Descriptor: | DNA (5'-D(*GP*CP*GP*TP*AP*(F3H)P*AP*CP*GP*C)-3') | | Authors: | Seth, P.R, Allerson, C.R, Prakash, T.P, Siwkowski, A, Berdeja, A, Yu, J, Pallan, P.S, Watt, A.T, Gaus, H, Bhat, B, Egli, M, Swayze, E.E. | | Deposit date: | 2010-12-30 | | Release date: | 2012-01-18 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.56 Å) | | Cite: | Synthesis, improved antisense activity and structural rationale for the divergent RNA affinities of 3'-fluoro hexitol nucleic acid (FHNA and Ara-FHNA) modified oligonucleotides.
J.Am.Chem.Soc., 133, 2011
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