6G90
 
 | | Prespliceosome structure provides insight into spliceosome assembly and regulation (map A2) | | Descriptor: | 56 kDa U1 small nuclear ribonucleoprotein component, Cold sensitive U2 snRNA suppressor 1, Pre-mRNA-processing factor 39, ... | | Authors: | Plaschka, C, Lin, P.-C, Charenton, C, Nagai, K. | | Deposit date: | 2018-04-10 | | Release date: | 2018-08-22 | | Method: | ELECTRON MICROSCOPY (4 Å) | | Cite: | Prespliceosome structure provides insights into spliceosome assembly and regulation.
Nature, 559, 2018
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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: | 2024-01-17 | | 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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6N7R
 | | Saccharomyces cerevisiae spliceosomal E complex (ACT1) | | Descriptor: | 56 kDa U1 small nuclear ribonucleoprotein component, ACT1 pre-mRNA, Pre-mRNA-processing factor 39, ... | | Authors: | Liu, S, Li, X, Zhou, Z.H, Zhao, R. | | Deposit date: | 2018-11-28 | | Release date: | 2019-09-18 | | Last modified: | 2024-03-20 | | Method: | ELECTRON MICROSCOPY (3.2 Å) | | Cite: | A unified mechanism for intron and exon definition and back-splicing.
Nature, 573, 2019
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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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7W5A
 | | The cryo-EM structure of human pre-C*-II complex | | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, ADENOSINE-5'-TRIPHOSPHATE, ATP-dependent RNA helicase DHX8, ... | | Authors: | Zhan, X, Lu, Y, Shi, Y. | | Deposit date: | 2021-11-29 | | Release date: | 2022-06-22 | | Last modified: | 2022-08-17 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | Mechanism of exon ligation by human spliceosome.
Mol.Cell, 82, 2022
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7W5B
 | | The cryo-EM structure of human C* complex | | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, ADENOSINE-5'-TRIPHOSPHATE, ATP-dependent RNA helicase DHX8, ... | | Authors: | Zhan, X, Lu, Y, Shi, Y. | | Deposit date: | 2021-11-29 | | Release date: | 2022-06-22 | | Last modified: | 2022-08-17 | | Method: | ELECTRON MICROSCOPY (4.3 Å) | | Cite: | Mechanism of exon ligation by human spliceosome.
Mol.Cell, 82, 2022
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7W59
 | | The cryo-EM structure of human pre-C*-I complex | | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, ADENOSINE-5'-TRIPHOSPHATE, ATP-dependent RNA helicase DHX8, ... | | Authors: | Zhan, X, Lu, Y, Shi, Y. | | Deposit date: | 2021-11-29 | | Release date: | 2022-06-22 | | Last modified: | 2022-08-17 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | Mechanism of exon ligation by human spliceosome.
Mol.Cell, 82, 2022
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7ABG
 | | Human pre-Bact-1 spliceosome | | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, 7-METHYL-GUANOSINE-5'-TRIPHOSPHATE-5'-GUANOSINE, Cell division cycle 5-like protein, ... | | Authors: | Townsend, C, Kastner, B, Leelaram, M.N, Bertram, K, Stark, H, Luehrmann, R. | | Deposit date: | 2020-09-07 | | Release date: | 2020-12-23 | | Last modified: | 2024-05-01 | | Method: | ELECTRON MICROSCOPY (7.8 Å) | | Cite: | Mechanism of protein-guided folding of the active site U2/U6 RNA during spliceosome activation.
Science, 370, 2020
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7ABI
 | | Human pre-Bact-2 spliceosome | | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, BUD13 homolog, Beta-catenin-like protein 1, ... | | Authors: | Townsend, C, Kastner, B, Leelaram, M.N, Bertram, K, Stark, H, Luehrmann, R. | | Deposit date: | 2020-09-07 | | Release date: | 2021-02-10 | | Method: | ELECTRON MICROSCOPY (8 Å) | | Cite: | Mechanism of protein-guided folding of the active site U2/U6 RNA during spliceosome activation.
Science, 370, 2020
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7MX2
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7B0Y
 | | Structure of a transcribing RNA polymerase II-U1 snRNP complex | | Descriptor: | 145-nt RNA, DNA-directed RNA polymerase II subunit D, DNA-directed RNA polymerase II subunit E, ... | | Authors: | Zhang, S, Aibara, S, Vos, S.M, Agafonov, D.E, Luehrmann, R, Cramer, P. | | Deposit date: | 2020-11-23 | | Release date: | 2021-01-13 | | Last modified: | 2024-05-01 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | Structure of a transcribing RNA polymerase II-U1 snRNP complex.
Science, 371, 2021
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7A5P
 | | Human C Complex Spliceosome - Medium-resolution PERIPHERY | | Descriptor: | Cell division cycle 5-like protein, Crooked neck-like protein 1, Eukaryotic initiation factor 4A-III, ... | | Authors: | Bertram, K, Kastner, B. | | Deposit date: | 2020-08-21 | | Release date: | 2020-10-14 | | Method: | ELECTRON MICROSCOPY (5 Å) | | Cite: | Structural Insights into the Roles of Metazoan-Specific Splicing Factors in the Human Step 1 Spliceosome.
Mol.Cell, 80, 2020
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7OQB
 | | The U2 part of Saccharomyces cerevisiae spliceosomal pre-A complex (delta BS-A ACT1) | | Descriptor: | ACT1 pre-mRNA (delta-BS-A), Cold sensitive U2 snRNA suppressor 1, Pre-mRNA-processing ATP-dependent RNA helicase PRP5, ... | | Authors: | Zhang, Z, Rigo, N, Dybkov, O, Fourmann, J, Will, C.L, Kumar, V, Urlaub, H, Stark, H, Luehrmann, R. | | Deposit date: | 2021-06-03 | | Release date: | 2021-08-11 | | Last modified: | 2021-09-22 | | Method: | ELECTRON MICROSCOPY (9 Å) | | Cite: | Structural insights into how Prp5 proofreads the pre-mRNA branch site.
Nature, 596, 2021
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7OQE
 | | Saccharomyces cerevisiae spliceosomal pre-A complex (delta BS-A ACT1) | | Descriptor: | 56 kDa U1 small nuclear ribonucleoprotein component, ACT1 pre-mRNA (delta BS-A), Cold sensitive U2 snRNA suppressor 1, ... | | Authors: | Zhang, Z, Rigo, N, Dybkov, O, Fourmann, J, Will, C.L, Kumar, V, Urlaub, H, Stark, H, Luehrmann, R. | | Deposit date: | 2021-06-03 | | Release date: | 2021-08-11 | | Last modified: | 2021-09-29 | | Method: | ELECTRON MICROSCOPY (5.9 Å) | | Cite: | Structural insights into how Prp5 proofreads the pre-mRNA branch site.
Nature, 596, 2021
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7OQC
 | | The U1 part of Saccharomyces cerevisiae spliceosomal pre-A complex (delta BS-A ACT1) | | Descriptor: | 56 kDa U1 small nuclear ribonucleoprotein component, ACT1 pre-mRNA (delta BS-A),ACT1 pre-mRNA (delta BS-A),ACT1 pre-mRNA (delta BS-A),ACT1 pre-mRNA (delta BS-A),ACT1 pre-mRNA (delta BS-A),ACT1 pre-mRNA (delta BS-A),ACT1 pre-mRNA (delta BS-A),ACT1 pre-mRNA (delta BS-A),ACT1 pre-mRNA (delta BS-A), Pre-mRNA-processing factor 39, ... | | Authors: | Zhang, Z, Rigo, N, Dybkov, O, Fourmann, J, Will, C.L, Kumar, V, Urlaub, H, Stark, H, Luehrmann, R. | | Deposit date: | 2021-06-03 | | Release date: | 2021-08-11 | | Last modified: | 2021-09-29 | | Method: | ELECTRON MICROSCOPY (4.1 Å) | | Cite: | Structural insights into how Prp5 proofreads the pre-mRNA branch site.
Nature, 596, 2021
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7VPX
 | | The cryo-EM structure of the human pre-A complex | | Descriptor: | 5SS, DnaJ homolog subfamily C member 8, PHD finger-like domain-containing protein 5A, ... | | Authors: | Zhang, X, Zhan, X, Shi, Y. | | Deposit date: | 2021-10-18 | | Release date: | 2023-05-03 | | Method: | ELECTRON MICROSCOPY (3 Å) | | Cite: | Mechanism for Branch Site Recognition and Proofreading During Prespliceosome Assembly
To Be Published
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5GAM
 | | Foot region of the yeast spliceosomal U4/U6.U5 tri-snRNP | | Descriptor: | GUANOSINE-5'-TRIPHOSPHATE, Pre-mRNA-splicing factor 8, Pre-mRNA-splicing factor SNU114, ... | | 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: | 2016-02-03 | | Last modified: | 2019-10-02 | | 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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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: | 2019-12-11 | | Method: | ELECTRON MICROSCOPY (3.6 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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5GAO
 | | Head region of the yeast spliceosomal U4/U6.U5 tri-snRNP | | Descriptor: | Pre-mRNA-splicing factor 8, Pre-mRNA-splicing helicase BRR2, Saccharomyces cerevisiae strain UOA_M2 chromosome 5 sequence, ... | | 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: | 2019-10-02 | | Method: | ELECTRON MICROSCOPY (3.6 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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5GMK
 | | Cryo-EM structure of the Catalytic Step I spliceosome (C complex) at 3.4 angstrom resolution | | Descriptor: | 5'-Exon, 5'-Splicing Site, GUANOSINE-5'-TRIPHOSPHATE, ... | | Authors: | Wan, R, Yan, C, Bai, R, Huang, G, Shi, Y. | | Deposit date: | 2016-07-14 | | Release date: | 2016-08-17 | | Last modified: | 2024-03-27 | | Method: | ELECTRON MICROSCOPY (3.4 Å) | | Cite: | Structure of a yeast catalytic step I spliceosome at 3.4 angstrom resolution
Science, 353, 2016
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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: | 2020-07-22 | | Method: | ELECTRON MICROSCOPY (7.1 Å) | | Cite: | Molecular architecture of the human 17S U2 snRNP.
Nature, 583, 2020
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6YGC
 | | Crystal structure of the NatC complex bound to Arl3 peptide and CoA | | Descriptor: | ADP-ribosylation factor-like protein 3, CHLORIDE ION, COENZYME A, ... | | Authors: | Grunwald, S, Hopf, L, Bock-Bierbaum, T, Lally, C.C, Spahn, C.M.T, Daumke, O. | | Deposit date: | 2020-03-27 | | Release date: | 2020-10-28 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.994 Å) | | Cite: | Divergent architecture of the heterotrimeric NatC complex explains N-terminal acetylation of cognate substrates.
Nat Commun, 11, 2020
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6Y5Q
 | | human 17S U2 snRNP | | Descriptor: | HIV Tat-specific factor 1, PHD finger-like domain-containing protein 5A, Probable ATP-dependent RNA helicase DDX46, ... | | Authors: | Zhang, Z, Will, C.L, Bertram, K, Luehrmann, R, Stark, H. | | Deposit date: | 2020-02-25 | | Release date: | 2020-06-17 | | Last modified: | 2020-07-22 | | Method: | ELECTRON MICROSCOPY (7.1 Å) | | Cite: | Molecular architecture of the human 17S U2 snRNP.
Nature, 583, 2020
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6YGB
 | | Crystal structure of the NatC complex bound to CoA | | Descriptor: | 1,2-ETHANEDIOL, CHLORIDE ION, COENZYME A, ... | | Authors: | Grunwald, S, Hopf, L, Bock-Bierbaum, T, Lally, C.C, Spahn, C.M.T, Daumke, O. | | Deposit date: | 2020-03-27 | | Release date: | 2020-10-28 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.451 Å) | | Cite: | Divergent architecture of the heterotrimeric NatC complex explains N-terminal acetylation of cognate substrates.
Nat Commun, 11, 2020
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