1AFX
 
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1B36
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1TLR
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8TNS
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6D30
 | | Structure of human Usb1 with uridine-uridine, inactive H208Q mutant | | Descriptor: | CHLORIDE ION, RNA (5'-R(UP*U)-3'), U6 snRNA phosphodiesterase | | Authors: | Nomura, Y, Montemayor, E.J, Butcher, S.E. | | Deposit date: | 2018-04-14 | | Release date: | 2018-09-05 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.17 Å) | | Cite: | Structural and mechanistic basis for preferential deadenylation of U6 snRNA by Usb1.
Nucleic Acids Res., 46, 2018
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6E7L
 | | Structure of a dimerized UUCG motif | | Descriptor: | RNA (5'-R(*GP*GP*GP*CP*UP*GP*CP*AP*CP*UP*UP*CP*GP*GP*UP*GP*CP*UP*GP*CP*CP*C)-3') | | Authors: | Montemayor, E.J, Butcher, S.E. | | Deposit date: | 2018-07-26 | | Release date: | 2019-07-31 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.59 Å) | | Cite: | Structure of an RNA helix with pyrimidine mismatches and cross-strand stacking.
Acta Crystallogr.,Sect.F, 75, 2019
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5UQJ
 | | Structure of yeast Usb1 | | Descriptor: | ACETATE ION, GLYCEROL, SULFATE ION, ... | | Authors: | Didychuk, A.L, Montemayor, E.J, Butcher, S.E. | | Deposit date: | 2017-02-08 | | Release date: | 2017-08-16 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Usb1 controls U6 snRNP assembly through evolutionarily divergent cyclic phosphodiesterase activities.
Nat Commun, 8, 2017
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5V1M
 | | Structure of human Usb1 with uridine 5'-monophosphate | | Descriptor: | CHLORIDE ION, GLYCEROL, U6 snRNA phosphodiesterase, ... | | Authors: | Montemayor, E.J, Didychuk, A.L, Butcher, S.E. | | Deposit date: | 2017-03-02 | | Release date: | 2017-08-16 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.47 Å) | | Cite: | Usb1 controls U6 snRNP assembly through evolutionarily divergent cyclic phosphodiesterase activities.
Nat Commun, 8, 2017
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5TF6
 | | Structure and conformational plasticity of the U6 small nuclear ribonucleoprotein core | | Descriptor: | CHLORIDE ION, GLYCEROL, POTASSIUM ION, ... | | Authors: | Montemayor, E.J, Brow, D.A, Butcher, S.E. | | Deposit date: | 2016-09-24 | | Release date: | 2017-01-11 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structure and conformational plasticity of the U6 small nuclear ribonucleoprotein core.
Acta Crystallogr D Struct Biol, 73, 2017
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6ASO
 | | Structure of yeast U6 snRNP with 3'-phosphate terminated U6 RNA | | Descriptor: | MAGNESIUM ION, MANGANESE (II) ION, POTASSIUM ION, ... | | Authors: | Montemayor, E.J, Brow, D.A, Butcher, S.E. | | Deposit date: | 2017-08-25 | | Release date: | 2018-05-09 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.71 Å) | | Cite: | Architecture of the U6 snRNP reveals specific recognition of 3'-end processed U6 snRNA.
Nat Commun, 9, 2018
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6D31
 | | Structure of human Usb1 with adenosine 5'-monophosphate | | Descriptor: | ADENOSINE MONOPHOSPHATE, CHLORIDE ION, GLYCEROL, ... | | Authors: | Nomura, Y, Montemayor, E.J, Butcher, S.E. | | Deposit date: | 2018-04-14 | | Release date: | 2018-09-05 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | Structural and mechanistic basis for preferential deadenylation of U6 snRNA by Usb1.
Nucleic Acids Res., 46, 2018
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6D2Z
 | | Structure of human Usb1 with uridine-adenosine, inactive H208Q mutant | | Descriptor: | 5'-R(UP*A)-3'), CHLORIDE ION, U6 snRNA phosphodiesterase | | Authors: | Nomura, Y, Montemayor, E.J, Butcher, S.E. | | Deposit date: | 2018-04-14 | | Release date: | 2018-09-05 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.18 Å) | | Cite: | Structural and mechanistic basis for preferential deadenylation of U6 snRNA by Usb1.
Nucleic Acids Res., 46, 2018
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1XHP
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1Z2J
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4N0T
 | | Core structure of the U6 small nuclear ribonucleoprotein at 1.7 Angstrom resolution | | Descriptor: | SULFATE ION, U4/U6 snRNA-associated-splicing factor PRP24, U6 snRNA | | Authors: | Montemayor, E.J, Curran, E.C, Liao, H, Andrews, K.L, Treba, C.N, Butcher, S.E, Brow, D.A. | | Deposit date: | 2013-10-02 | | Release date: | 2014-05-14 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Core structure of the U6 small nuclear ribonucleoprotein at 1.7- angstrom resolution.
Nat.Struct.Mol.Biol., 21, 2014
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6PPN
 | | Structure of S. pombe Lsm2-8 with unprocessed U6 snRNA | | Descriptor: | Mimic of unprocessed U6 snRNA, Probable U6 snRNA-associated Sm-like protein LSm3, Probable U6 snRNA-associated Sm-like protein LSm4, ... | | Authors: | Montemayor, E.J, Butcher, S.E. | | Deposit date: | 2019-07-08 | | Release date: | 2020-06-17 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.91 Å) | | Cite: | Molecular basis for the distinct cellular functions of the Lsm1-7 and Lsm2-8 complexes.
Rna, 26, 2020
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6PFQ
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6PPQ
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6PGL
 | | Structure of Kluyveromyces marxianus Usb1 with uridine monophosphate | | Descriptor: | 1,2-ETHANEDIOL, 1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE, GLYCEROL, ... | | Authors: | Nomura, Y, Montemayor, E.J, Butcher, S.E. | | Deposit date: | 2019-06-24 | | Release date: | 2019-12-11 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.845 Å) | | Cite: | Structural basis for the evolution of cyclic phosphodiesterase activity in the U6 snRNA exoribonuclease Usb1.
Nucleic Acids Res., 48, 2020
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6PPV
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6PPP
 | | Structure of S. pombe Lsm2-8 with processed U6 snRNA | | Descriptor: | Mimic of processed U6 snRNA, Probable U6 snRNA-associated Sm-like protein LSm3, Probable U6 snRNA-associated Sm-like protein LSm4, ... | | Authors: | Montemayor, E.J, Butcher, S.E. | | Deposit date: | 2019-07-08 | | Release date: | 2020-06-17 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.33 Å) | | Cite: | Molecular basis for the distinct cellular functions of the Lsm1-7 and Lsm2-8 complexes.
Rna, 26, 2020
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2L9W
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2O32
 | | Solution structure of U2 snRNA stem I from human, containing modified nucleotides | | Descriptor: | 5'-R(*(PSU)P*CP*UP*CP*(OMG)P*(OMG)P*CP*CP*(PSU)P*UP*UP*UP*(OMG)P*GP*CP*UP*AP*AP*(OMG)P*A)-3' | | Authors: | Sashital, D.G, Venditti, V, Angers, C.G, Cornilescu, G, Butcher, S.E. | | Deposit date: | 2006-11-30 | | Release date: | 2007-02-06 | | Last modified: | 2023-12-27 | | Method: | SOLUTION NMR | | Cite: | Structure and thermodynamics of a conserved U2 snRNA domain from yeast and human.
Rna, 13, 2007
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2O33
 | | Solution structure of U2 snRNA stem I from S. cerevisiae | | Descriptor: | U2 snRNA | | Authors: | Sashital, D.G, Venditti, V, Angers, C.A, Cornilescu, G, Butcher, S.E. | | Deposit date: | 2006-11-30 | | Release date: | 2007-02-06 | | Last modified: | 2023-12-27 | | Method: | SOLUTION NMR | | Cite: | Structure and thermodynamics of a conserved U2 snRNA domain from yeast and human.
Rna, 13, 2007
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2N8V
 | | An NMR/SAXS structure of the PKI domain of the honeybee dicistrovirus, Israeli acute paralysis virus (IAPV) IRES | | Descriptor: | RNA (70-MER) | | Authors: | Au, H.H, Cornilescu, G, Mouzakis, K.D, Burke, J.E, Ren, Q, Lee, S, Butcher, S.E, Jan, E. | | Deposit date: | 2015-10-27 | | Release date: | 2015-11-11 | | Last modified: | 2024-05-01 | | Method: | SOLUTION NMR | | Cite: | Global shape mimicry of tRNA within a viral internal ribosome entry site mediates translational reading frame selection.
Proc.Natl.Acad.Sci.USA, 112, 2015
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