6FF7
 
 | | human Bact spliceosome core structure | | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, ADENOSINE-5'-DIPHOSPHATE, BUD13 homolog, ... | | Authors: | Haselbach, D, Komarov, I, Agafonov, D, Hartmuth, K, Graf, B, Kastner, B, Luehrmann, R, Stark, H. | | Deposit date: | 2018-01-03 | | Release date: | 2019-03-13 | | Last modified: | 2024-05-08 | | Method: | ELECTRON MICROSCOPY (4.5 Å) | | Cite: | Structure and Conformational Dynamics of the Human Spliceosomal BactComplex.
Cell, 172, 2018
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6EXN
 | | Post-catalytic P complex spliceosome with 3' splice site docked | | Descriptor: | GUANOSINE-5'-TRIPHOSPHATE, INOSITOL HEXAKISPHOSPHATE, Intron lariat: UBC4 RNA, ... | | Authors: | Wilkinson, M.E, Fica, S.M, Galej, W.P, Norman, C.M, Newman, A.J, Nagai, K. | | Deposit date: | 2017-11-08 | | Release date: | 2018-01-17 | | Last modified: | 2020-10-07 | | Method: | ELECTRON MICROSCOPY (3.7 Å) | | Cite: | Postcatalytic spliceosome structure reveals mechanism of 3'-splice site selection.
Science, 358, 2017
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7MQA
 | | Cryo-EM structure of the human SSU processome, state post-A1 | | Descriptor: | 18S rRNA, 40S ribosomal protein S11, 40S ribosomal protein S12, ... | | Authors: | Vanden Broeck, A, Singh, S, Klinge, S. | | Deposit date: | 2021-05-05 | | Release date: | 2021-09-22 | | Last modified: | 2021-09-29 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Nucleolar maturation of the human small subunit processome.
Science, 373, 2021
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7NAD
 | | State E2 nucleolar 60S ribosomal biogenesis intermediate - Spb4 local refinement model | | Descriptor: | 25S rRNA, 5.8S rRNA, 60S ribosomal protein L17-A, ... | | Authors: | Cruz, V.E, Sekulski, K, Peddada, N, Erzberger, J.P. | | Deposit date: | 2021-06-21 | | Release date: | 2022-11-09 | | Last modified: | 2024-06-05 | | Method: | ELECTRON MICROSCOPY (3.04 Å) | | Cite: | Sequence-specific remodeling of a topologically complex RNP substrate by Spb4.
Nat.Struct.Mol.Biol., 29, 2022
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7NAC
 | | State E2 nucleolar 60S ribosomal biogenesis intermediate - Composite model | | Descriptor: | 25S rRNA, 25S rRNA (cytosine(2870)-C(5))-methyltransferase, 27S pre-rRNA (guanosine(2922)-2'-O)-methyltransferase, ... | | Authors: | Cruz, V.E, Sekulski, K, Peddada, N, Erzberger, J.P. | | Deposit date: | 2021-06-21 | | Release date: | 2022-11-09 | | Last modified: | 2024-06-05 | | Method: | ELECTRON MICROSCOPY (3.04 Å) | | Cite: | Sequence-specific remodeling of a topologically complex RNP substrate by Spb4.
Nat.Struct.Mol.Biol., 29, 2022
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8C6J
 | | Human spliceosomal PM5 C* complex | | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, ADENOSINE-5'-TRIPHOSPHATE, ATP-dependent RNA helicase DHX8, ... | | Authors: | Dybkov, O, Kastner, B, Luehrmann, R. | | Deposit date: | 2023-01-12 | | Release date: | 2023-07-12 | | Method: | ELECTRON MICROSCOPY (2.8 Å) | | Cite: | Regulation of 3' splice site selection after step 1 of splicing by spliceosomal C* proteins.
Sci Adv, 9, 2023
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6ICZ
 | | Cryo-EM structure of a human post-catalytic spliceosome (P complex) at 3.0 angstrom | | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, ADENOSINE-5'-TRIPHOSPHATE, ATP-dependent RNA helicase DHX8, ... | | Authors: | Zhang, X, Zhan, X, Yan, C, Shi, Y. | | Deposit date: | 2018-09-07 | | Release date: | 2019-03-13 | | Last modified: | 2020-10-14 | | Method: | ELECTRON MICROSCOPY (3 Å) | | Cite: | Structures of the human spliceosomes before and after release of the ligated exon.
Cell Res., 29, 2019
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6ID1
 | | Cryo-EM structure of a human intron lariat spliceosome after Prp43 loaded (ILS2 complex) at 2.9 angstrom resolution | | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, CWF19-like protein 2, Cell division cycle 5-like protein, ... | | Authors: | Zhang, X, Zhan, X, Yan, C, Shi, Y. | | Deposit date: | 2018-09-07 | | Release date: | 2019-03-13 | | Last modified: | 2020-10-14 | | Method: | ELECTRON MICROSCOPY (2.86 Å) | | Cite: | Structures of the human spliceosomes before and after release of the ligated exon.
Cell Res., 29, 2019
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8E5T
 | | Yeast co-transcriptional Noc1-Noc2 RNP assembly checkpoint intermediate | | Descriptor: | 25S ribosomal RNA, 5.8S ribosomal RNA, 60S ribosomal protein L13-A, ... | | Authors: | Sanghai, Z.A, Piwowarczyk, R, Vanden Broeck, A, Klinge, S. | | Deposit date: | 2022-08-22 | | Release date: | 2023-04-12 | | Last modified: | 2024-06-19 | | Method: | ELECTRON MICROSCOPY (4 Å) | | Cite: | A co-transcriptional ribosome assembly checkpoint controls nascent large ribosomal subunit maturation.
Nat.Struct.Mol.Biol., 30, 2023
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3JCR
 | | 3D structure determination of the human*U4/U6.U5* tri-snRNP complex | | Descriptor: | LSm2, LSm3, LSm4, ... | | Authors: | Agafonov, D.E, Kastner, B, Dybkov, O, Hofele, R.V, Liu, W.T, Urlaub, H, Luhrmann, R, Stark, H. | | Deposit date: | 2016-01-21 | | Release date: | 2016-03-09 | | Last modified: | 2024-02-21 | | Method: | ELECTRON MICROSCOPY (7 Å) | | Cite: | Molecular architecture of the human U4/U6.U5 tri-snRNP.
Science, 351, 2016
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3JCM
 | | Cryo-EM structure of the spliceosomal U4/U6.U5 tri-snRNP | | Descriptor: | 13 kDa ribonucleoprotein-associated protein, GUANOSINE-5'-TRIPHOSPHATE, N,N,7-trimethylguanosine 5'-(trihydrogen diphosphate), ... | | Authors: | Wan, R, Yan, C, Bai, R, Wang, L, Huang, M, Wong, C.C, Shi, Y. | | Deposit date: | 2015-12-23 | | Release date: | 2016-02-24 | | Last modified: | 2024-03-20 | | Method: | ELECTRON MICROSCOPY (3.8 Å) | | Cite: | The 3.8 angstrom structure of the U4/U6.U5 tri-snRNP: Insights into spliceosome assembly and catalysis
Science, 351, 2016
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6LQS
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5GAN
 | | The overall structure of the yeast spliceosomal U4/U6.U5 tri-snRNP at 3.7 Angstrom | | Descriptor: | 13 kDa ribonucleoprotein-associated protein, GUANOSINE-5'-TRIPHOSPHATE, Pre-mRNA-processing factor 31, ... | | Authors: | Nguyen, T.H.D, Galej, W.P, Bai, X.C, Oubridge, C, Scheres, S.H.W, Newman, A.J, Nagai, K. | | Deposit date: | 2015-12-15 | | Release date: | 2016-01-27 | | Last modified: | 2024-05-15 | | Method: | ELECTRON MICROSCOPY (3.7 Å) | | Cite: | Cryo-EM structure of the yeast U4/U6.U5 tri-snRNP at 3.7 angstrom resolution.
Nature, 530, 2016
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5GM6
 | | Cryo-EM structure of the activated spliceosome (Bact complex) at 3.5 angstrom resolution | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Cold sensitive U2 snRNA suppressor 1, GUANOSINE-5'-TRIPHOSPHATE, ... | | Authors: | Yan, C, Wan, R, Bai, R, Huang, G, Shi, Y. | | Deposit date: | 2016-07-12 | | Release date: | 2016-09-21 | | Last modified: | 2019-11-06 | | Method: | ELECTRON MICROSCOPY (3.5 Å) | | Cite: | Structure of a yeast activated spliceosome at 3.5 angstrom resolution
Science, 353, 2016
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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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5WSG
 | | Cryo-EM structure of the Catalytic Step II spliceosome (C* complex) at 4.0 angstrom resolution | | Descriptor: | 3'-exon-intron, 3'-intron-lariat, 5'-exon, ... | | Authors: | Yan, C, Wan, R, Bai, R, Huang, G, Shi, Y. | | Deposit date: | 2016-12-07 | | Release date: | 2017-01-25 | | Last modified: | 2024-03-20 | | Method: | ELECTRON MICROSCOPY (4 Å) | | Cite: | Structure of a yeast step II catalytically activated spliceosome
Science, 355, 2017
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6Y53
 | | human 17S U2 snRNP low resolution part | | Descriptor: | HIV Tat-specific factor 1, Probable ATP-dependent RNA helicase DDX46, Small nuclear ribonucleoprotein E, ... | | Authors: | Zhang, Z, Will, C.L, Bertram, K, Luehrmann, R, Stark, H. | | Deposit date: | 2020-02-24 | | Release date: | 2020-06-17 | | Last modified: | 2024-05-22 | | Method: | ELECTRON MICROSCOPY (7.1 Å) | | Cite: | Molecular architecture of the human 17S U2 snRNP.
Nature, 583, 2020
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7OI6
 | | Cryo-EM structure of late human 39S mitoribosome assembly intermediates, state 1 | | Descriptor: | 16S rRNA, 39S ribosomal protein L10, mitochondrial, ... | | Authors: | Cheng, J, Berninghausen, O, Beckmann, R. | | Deposit date: | 2021-05-11 | | Release date: | 2021-10-13 | | Last modified: | 2024-04-24 | | Method: | ELECTRON MICROSCOPY (5.7 Å) | | Cite: | A distinct assembly pathway of the human 39S late pre-mitoribosome.
Nat Commun, 12, 2021
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7OHP
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7OHS
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7OHW
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7OHV
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7OHX
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7OHR
 | | Nog1-TAP associated immature ribosomal particle population E from S. cerevisiae | | Descriptor: | 25S rRNA, 25S rRNA (cytosine(2870)-C(5))-methyltransferase, 27S pre-rRNA (guanosine(2922)-2'-O)-methyltransferase, ... | | Authors: | Milkereit, P, Poell, G. | | Deposit date: | 2021-05-11 | | Release date: | 2021-11-10 | | Last modified: | 2024-07-10 | | Method: | ELECTRON MICROSCOPY (4.72 Å) | | Cite: | Analysis of subunit folding contribution of three yeast large ribosomal subunit proteins required for stabilisation and processing of intermediate nuclear rRNA precursors.
Plos One, 16, 2021
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2HYI
 | | Structure of the human exon junction complex with a trapped DEAD-box helicase bound to RNA | | Descriptor: | 5'-R(*UP*UP*UP*UP*UP*U)-3', MAGNESIUM ION, PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER, ... | | Authors: | Andersen, C.B.F, Le Hir, H, Andersen, G.R. | | Deposit date: | 2006-08-06 | | Release date: | 2006-08-15 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structure of the exon junction core complex with a trapped DEAD-box ATPase bound to RNA.
Science, 313, 2006
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