7DCO
 
 | | Cryo-EM structure of the activated spliceosome (Bact complex) at an atomic resolution of 2.5 angstrom | | Descriptor: | BJ4_G0014900.mRNA.1.CDS.1, BJ4_G0027490.mRNA.1.CDS.1, BJ4_G0037700.mRNA.1.CDS.1, ... | | Authors: | Bai, R, Wan, R, Yan, C, Qi, J, Zhang, P, Lei, J, Shi, Y. | | Deposit date: | 2020-10-26 | | Release date: | 2021-03-17 | | Last modified: | 2024-03-27 | | Method: | ELECTRON MICROSCOPY (2.5 Å) | | Cite: | Mechanism of spliceosome remodeling by the ATPase/helicase Prp2 and its coactivator Spp2.
Science, 371, 2021
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7D4I
 | | Cryo-EM structure of 90S small ribosomal precursors complex with the DEAH-box RNA helicase Dhr1 (State F) | | Descriptor: | 13 kDa ribonucleoprotein-associated protein, 18S rRNA, 40S ribosomal protein S1-A, ... | | Authors: | Du, Y, Zhang, J, An, W, Ye, K. | | Deposit date: | 2020-09-24 | | Release date: | 2021-10-06 | | Last modified: | 2024-05-29 | | Method: | ELECTRON MICROSCOPY (4 Å) | | Cite: | Cryo-EM structure of 90S small ribosomal precursors complex with Dhr1
To Be Published
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7D63
 | | Cryo-EM structure of 90S preribosome with inactive Utp24 (state C) | | Descriptor: | 13 kDa ribonucleoprotein-associated protein, 18S rRNA, 40S ribosomal protein S1-A, ... | | Authors: | Du, Y, Zhang, J, An, W, Ye, K. | | Deposit date: | 2020-09-29 | | Release date: | 2021-10-06 | | Last modified: | 2024-05-29 | | Method: | ELECTRON MICROSCOPY (12.3 Å) | | Cite: | Cryo-EM structure of 90S preribosome with inactive Utp24 (state C)
To Be Published
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7EVO
 | | The cryo-EM structure of the human 17S U2 snRNP | | Descriptor: | HIV Tat-specific factor 1, PHD finger-like domain-containing protein 5A, RNA helicase, ... | | Authors: | Zhang, X, Zhan, X, Shi, Y. | | Deposit date: | 2021-05-21 | | Release date: | 2022-08-03 | | Last modified: | 2024-05-22 | | Method: | ELECTRON MICROSCOPY (2.5 Å) | | Cite: | Structural insights into branch site proofreading by human spliceosome.
Nat.Struct.Mol.Biol., 2024
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8FKX
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8FKP
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8FKW
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8FKY
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8FKV
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8FKR
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8HK1
 | | The cryo-EM structure of human pre-17S U2 snRNP | | Descriptor: | ATP-dependent RNA helicase DDX42, HIV Tat-specific factor 1, PHD finger-like domain-containing protein 5A, ... | | Authors: | Zhang, X, Zhan, X, Shi, Y. | | Deposit date: | 2022-11-24 | | Release date: | 2023-03-08 | | Last modified: | 2023-08-16 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Mechanisms of the RNA helicases DDX42 and DDX46 in human U2 snRNP assembly.
Nat Commun, 14, 2023
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8FKU
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8FKS
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8FKT
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8FKQ
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8HF0
 | | DmDcr-2/R2D2/LoqsPD with 50bp-dsRNA in Dimer state | | Descriptor: | Dicer-2, isoform A, LD06392p, ... | | Authors: | Su, S, Wang, J, Wang, H.W, Ma, J. | | Deposit date: | 2022-11-09 | | Release date: | 2023-09-06 | | Method: | ELECTRON MICROSCOPY (3.72 Å) | | Cite: | Structural mechanism of R2D2 and Loqs-PD synergistic modulation on DmDcr-2 oligomers.
Nat Commun, 14, 2023
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8HF1
 | | DmDcr-2/R2D2/LoqsPD with 19bp-dsRNA in Trimer state | | Descriptor: | Dicer-2, isoform A, LD06392p, ... | | Authors: | Su, S, Wang, J, Ma, J. | | Deposit date: | 2022-11-09 | | Release date: | 2023-09-06 | | Method: | ELECTRON MICROSCOPY (3.7 Å) | | Cite: | Structural mechanism of R2D2 and Loqs-PD synergistic modulation on DmDcr-2 oligomers.
Nat Commun, 14, 2023
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6QX9
 | | Structure of a human fully-assembled precatalytic spliceosome (pre-B complex). | | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, AdML pre-mRNA, GUANOSINE-5'-TRIPHOSPHATE, ... | | Authors: | Charenton, C, Wilkinson, M.E, Nagai, K. | | Deposit date: | 2019-03-07 | | Release date: | 2019-04-17 | | Last modified: | 2020-10-07 | | Method: | ELECTRON MICROSCOPY (3.28 Å) | | Cite: | Mechanism of 5' splice site transfer for human spliceosome activation.
Science, 364, 2019
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6QW6
 | | Structure of the human U5.U4/U6 tri-snRNP at 2.9A resolution. | | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, GUANOSINE-5'-TRIPHOSPHATE, INOSITOL HEXAKISPHOSPHATE, ... | | Authors: | Charenton, C, Wilkinson, M.E, Nagai, K. | | Deposit date: | 2019-03-05 | | Release date: | 2019-04-17 | | Last modified: | 2020-10-07 | | Method: | ELECTRON MICROSCOPY (2.92 Å) | | Cite: | Mechanism of 5' splice site transfer for human spliceosome activation.
Science, 364, 2019
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6QDV
 | | Human post-catalytic P complex spliceosome | | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, ADENOSINE-5'-TRIPHOSPHATE, ATP-dependent RNA helicase DHX8, ... | | Authors: | Fica, S.M, Oubridge, C, Wilkinson, M.E, Newman, A.J, Nagai, K. | | Deposit date: | 2019-01-03 | | Release date: | 2019-02-20 | | Last modified: | 2024-09-11 | | Method: | ELECTRON MICROSCOPY (3.3 Å) | | Cite: | A human postcatalytic spliceosome structure reveals essential roles of metazoan factors for exon ligation.
Science, 363, 2019
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5LJ5
 | | Overall structure of the yeast spliceosome immediately after branching. | | Descriptor: | CWC15, CWC22, Exon 1 (5' exon) of UBC4 pre-mRNA, ... | | Authors: | Galej, W.P, Wilkinson, M.F, Fica, S.M, Oubridge, C, Newman, A.J, Nagai, K. | | Deposit date: | 2016-07-17 | | Release date: | 2016-08-31 | | Last modified: | 2019-12-11 | | Method: | ELECTRON MICROSCOPY (3.8 Å) | | Cite: | Cryo-EM structure of the spliceosome immediately after branching.
Nature, 537, 2016
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5LQW
 | | yeast activated spliceosome | | Descriptor: | Pre-mRNA leakage protein 1, Pre-mRNA-processing protein 45, Pre-mRNA-splicing factor 8, ... | | Authors: | Rauhut, R, Luehrmann, R. | | Deposit date: | 2016-08-17 | | Release date: | 2016-10-05 | | Last modified: | 2024-05-08 | | Method: | ELECTRON MICROSCOPY (5.8 Å) | | Cite: | Molecular architecture of the Saccharomyces cerevisiae activated spliceosome
Science, 6306, 2016
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5MC6
 | | Cryo-EM structure of a native ribosome-Ski2-Ski3-Ski8 complex from S. cerevisiae | | Descriptor: | 18S ribosomal RNA, 25S ribosomal RNA, 40S ribosomal protein S0-A, ... | | Authors: | Schmidt, C, Kowalinski, E, Shanmuganathan, V, Defenouillere, Q, Braunger, K, Heuer, A, Pech, M, Namane, A, Berninghausen, O, Fromont-Racine, M, Jacquier, A, Conti, E, Becker, T, Beckmann, R. | | Deposit date: | 2016-11-09 | | Release date: | 2017-01-18 | | Last modified: | 2019-12-11 | | Method: | ELECTRON MICROSCOPY (3.8 Å) | | Cite: | The cryo-EM structure of a ribosome-Ski2-Ski3-Ski8 helicase complex.
Science, 354, 2016
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5MQF
 | | Cryo-EM structure of a human spliceosome activated for step 2 of splicing (C* complex) | | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, ATP-dependent RNA helicase DHX8, Cell division cycle 5-like protein, ... | | Authors: | Bertram, K, Hartmuth, K, Kastner, B. | | Deposit date: | 2016-12-20 | | Release date: | 2017-03-22 | | Last modified: | 2018-11-21 | | Method: | ELECTRON MICROSCOPY (5.9 Å) | | Cite: | Cryo-EM structure of a human spliceosome activated for step 2 of splicing.
Nature, 542, 2017
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5MQ0
 | | Structure of a spliceosome remodeled for exon ligation | | Descriptor: | 3'-EXON OF UBC4 PRE-MRNA, BOUND BY PRP22 HELICASE, 5'-EXON OF UBC4 PRE-MRNA, ... | | Authors: | Fica, S.M, Oubridge, C, Galej, W.P, Wilkinson, M.E, Newman, A.J, Bai, X.-C, Nagai, K. | | Deposit date: | 2016-12-19 | | Release date: | 2017-01-18 | | Last modified: | 2020-10-07 | | Method: | ELECTRON MICROSCOPY (4.17 Å) | | Cite: | Structure of a spliceosome remodelled for exon ligation.
Nature, 542, 2017
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