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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6YGA
| Crystal structure of the apo NatC complex | Descriptor: | 1,2-ETHANEDIOL, CHLORIDE ION, DI(HYDROXYETHYL)ETHER, ... | 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: | 2020-11-18 | Method: | X-RAY DIFFRACTION (2.397 Å) | Cite: | Divergent architecture of the heterotrimeric NatC complex explains N-terminal acetylation of cognate substrates. Nat Commun, 11, 2020
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6YGD
| Crystal structure of the NatC complex bound to Gag peptide and 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 (2.752 Å) | Cite: | Divergent architecture of the heterotrimeric NatC complex explains N-terminal acetylation of cognate substrates. Nat Commun, 11, 2020
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6J6G
| Cryo-EM structure of the yeast B*-a2 complex at an average resolution of 3.2 angstrom | Descriptor: | ACT1 pre-mRNA, GUANOSINE-5'-TRIPHOSPHATE, INOSITOL HEXAKISPHOSPHATE, ... | Authors: | Wan, R, Bai, R, Yan, C, Lei, J, Shi, Y. | Deposit date: | 2019-01-15 | Release date: | 2019-04-24 | Last modified: | 2020-10-14 | Method: | ELECTRON MICROSCOPY (3.2 Å) | Cite: | Structures of the Catalytically Activated Yeast Spliceosome Reveal the Mechanism of Branching. Cell, 177, 2019
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6J6H
| Cryo-EM structure of the yeast B*-a1 complex at an average resolution of 3.6 angstrom | Descriptor: | ACT1 pre-mRNA, GUANOSINE-5'-TRIPHOSPHATE, INOSITOL HEXAKISPHOSPHATE, ... | Authors: | Wan, R, Bai, R, Yan, C, Lei, J, Shi, Y. | Deposit date: | 2019-01-15 | Release date: | 2019-04-24 | Last modified: | 2020-10-14 | Method: | ELECTRON MICROSCOPY (3.6 Å) | Cite: | Structures of the Catalytically Activated Yeast Spliceosome Reveal the Mechanism of Branching. Cell, 177, 2019
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6J6N
| Cryo-EM structure of the yeast B*-b1 complex at an average resolution of 3.86 angstrom | Descriptor: | GUANOSINE-5'-TRIPHOSPHATE, INOSITOL HEXAKISPHOSPHATE, MAGNESIUM ION, ... | Authors: | Wan, R, Bai, R, Yan, C, Lei, J, Shi, Y. | Deposit date: | 2019-01-15 | Release date: | 2019-04-24 | Last modified: | 2020-10-14 | Method: | ELECTRON MICROSCOPY (3.86 Å) | Cite: | Structures of the Catalytically Activated Yeast Spliceosome Reveal the Mechanism of Branching. Cell, 177, 2019
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6J6Q
| Cryo-EM structure of the yeast B*-b2 complex at an average resolution of 3.7 angstrom | Descriptor: | GUANOSINE-5'-TRIPHOSPHATE, INOSITOL HEXAKISPHOSPHATE, MAGNESIUM ION, ... | Authors: | Wan, R, Bai, R, Yan, C, Lei, J, Shi, Y. | Deposit date: | 2019-01-15 | Release date: | 2019-04-24 | Last modified: | 2020-10-14 | Method: | ELECTRON MICROSCOPY (3.7 Å) | Cite: | Structures of the Catalytically Activated Yeast Spliceosome Reveal the Mechanism of Branching. Cell, 177, 2019
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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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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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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: | 2024-05-15 | 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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8QO9
| Cryo-EM structure of a human spliceosomal B complex protomer | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, MINX pre-mRNA, Microfibrillar-associated protein 1, ... | Authors: | Zhang, Z, Kumar, V, Dybkov, O, Will, C.L, Urlaub, H, Stark, H, Luehrmann, R. | Deposit date: | 2023-09-28 | Release date: | 2024-01-24 | Method: | ELECTRON MICROSCOPY (5.29 Å) | Cite: | New insights into the functions of B complex proteins revealed by cryo-EM of dimerized
spliceosomes To Be Published
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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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8Q91
| Structure of the human 20S U5 snRNP core | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, CD2 antigen cytoplasmic tail-binding protein 2, GUANOSINE-5'-TRIPHOSPHATE, ... | Authors: | Schneider, S, Galej, W.P. | Deposit date: | 2023-08-19 | Release date: | 2024-03-27 | Last modified: | 2024-05-29 | Method: | ELECTRON MICROSCOPY (3.1 Å) | Cite: | Structure of the human 20S U5 snRNP. Nat.Struct.Mol.Biol., 31, 2024
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8Q7W
| Structure of the recycling U5 snRNP bound to chaperone CD2BP2 (State 3) | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, CD2 antigen cytoplasmic tail-binding protein 2, GUANOSINE-5'-TRIPHOSPHATE, ... | Authors: | Riabov Bassat, D, Plaschka, C, Vorlaender, M.K. | Deposit date: | 2023-08-17 | Release date: | 2024-04-17 | Last modified: | 2024-05-29 | Method: | ELECTRON MICROSCOPY (3.9 Å) | Cite: | Structural basis of human U5 snRNP late biogenesis and recycling. Nat.Struct.Mol.Biol., 31, 2024
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8Q7V
| Structure of the recycling U5 snRNP bound to chaperones CD2BP2 and TSSC4 (State 1) | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, CD2 antigen cytoplasmic tail-binding protein 2, GUANOSINE-5'-TRIPHOSPHATE, ... | Authors: | Riabov Bassat, D, Plaschka, C, Vorlaender, M.K. | Deposit date: | 2023-08-17 | Release date: | 2024-04-17 | Last modified: | 2024-05-29 | Method: | ELECTRON MICROSCOPY (3.8 Å) | Cite: | Structural basis of human U5 snRNP late biogenesis and recycling. Nat.Struct.Mol.Biol., 31, 2024
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8Q7X
| Structure of the recycling U5 snRNP bound to chaperone CD2BP2 (State 4) | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, CD2 antigen cytoplasmic tail-binding protein 2, GUANOSINE-5'-TRIPHOSPHATE, ... | Authors: | Riabov Bassat, D, Plaschka, C, Vorlaender, M.K. | Deposit date: | 2023-08-17 | Release date: | 2024-04-17 | Last modified: | 2024-05-29 | Method: | ELECTRON MICROSCOPY (4.6 Å) | Cite: | Structural basis of human U5 snRNP late biogenesis and recycling. Nat.Struct.Mol.Biol., 31, 2024
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8Q7Q
| Structure of the recycling U5 snRNP bound to chaperones CD2BP2 and TSSC4 (State 2) | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, CD2 antigen cytoplasmic tail-binding protein 2, GUANOSINE-5'-TRIPHOSPHATE, ... | Authors: | Riabov Bassat, D, Plaschka, C, Vorlaender, M.K. | Deposit date: | 2023-08-16 | Release date: | 2024-04-17 | Last modified: | 2024-05-29 | Method: | ELECTRON MICROSCOPY (3.2 Å) | Cite: | Structural basis of human U5 snRNP late biogenesis and recycling. Nat.Struct.Mol.Biol., 31, 2024
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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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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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8RC0
| Structure of the human 20S U5 snRNP | Descriptor: | 116 kDa U5 small nuclear ribonucleoprotein component, CD2 antigen cytoplasmic tail-binding protein 2, GUANOSINE-5'-TRIPHOSPHATE, ... | Authors: | Schneider, S, Galej, W.P. | Deposit date: | 2023-12-05 | Release date: | 2024-03-27 | Last modified: | 2024-05-29 | Method: | ELECTRON MICROSCOPY (3.2 Å) | Cite: | Structure of the human 20S U5 snRNP. Nat.Struct.Mol.Biol., 31, 2024
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7B9V
| Yeast C complex spliceosome at 2.8 Angstrom resolution with Prp18/Slu7 bound | Descriptor: | 5' exon of UBC4 mRNA, BJ4_G0027490.mRNA.1.CDS.1, BJ4_G0054360.mRNA.1.CDS.1, ... | Authors: | Wilkinson, M.E, Fica, S.M, Galej, W.P, Nagai, K. | Deposit date: | 2020-12-14 | Release date: | 2021-03-10 | Last modified: | 2021-04-14 | Method: | ELECTRON MICROSCOPY (2.8 Å) | Cite: | Structural basis for conformational equilibrium of the catalytic spliceosome. Mol.Cell, 81, 2021
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6N7P
| S. cerevisiae spliceosomal E complex (UBC4) | Descriptor: | 56 kDa U1 small nuclear ribonucleoprotein component, Nuclear cap-binding protein complex subunit 1, Nuclear cap-binding protein subunit 2, ... | Authors: | Liu, S, Li, X, Zhou, Z.H, Zhao, R. | Deposit date: | 2018-11-27 | Release date: | 2019-09-18 | Last modified: | 2024-03-20 | Method: | ELECTRON MICROSCOPY (3.6 Å) | Cite: | A unified mechanism for intron and exon definition and back-splicing. Nature, 573, 2019
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6N7X
| S. cerevisiae U1 snRNP | Descriptor: | 56 kDa U1 small nuclear ribonucleoprotein component, Pre-mRNA-processing factor 39, Protein NAM8, ... | Authors: | Li, X, Liu, S, Jiang, J, Zhang, L, Espinosa, S, Hill, R.C, Hansen, K.C, Zhou, Z.H, Zhao, R. | Deposit date: | 2018-11-28 | Release date: | 2019-07-24 | Last modified: | 2024-03-13 | Method: | ELECTRON MICROSCOPY (3.6 Å) | Cite: | CryoEM structure of Saccharomyces cerevisiae U1 snRNP offers insight into alternative splicing. Nat Commun, 8, 2017
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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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