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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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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7DDX
 | | Crystal structure of KANK1 S1179F mutant in complex wtih eIF4A1 | | Descriptor: | Eukaryotic initiation factor 4A-I, GLYCEROL, KN motif and ankyrin repeat domains 1, ... | | Authors: | Pan, W, Xu, Y, Wei, Z. | | Deposit date: | 2020-10-30 | | Release date: | 2021-09-08 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Nephrotic-syndrome-associated mutation of KANK2 induces pathologic binding competition with physiological interactor KIF21A.
J.Biol.Chem., 297, 2021
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7MQJ
 | | Dhr1 Helicase Core | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, Probable ATP-dependent RNA helicase DHR1 | | Authors: | Miller, L, Chaker-Margot, M, Klinge, S. | | Deposit date: | 2021-05-05 | | Release date: | 2021-09-22 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.23 Å) | | Cite: | Nucleolar maturation of the human small subunit processome.
Science, 373, 2021
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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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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 | | 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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7D5T
 | | Cryo-EM structure of 90S preribosome with inactive Utp24 (state F1) | | Descriptor: | 13 kDa ribonucleoprotein-associated protein, 18S rRNA, 40S ribosomal protein S1-A, ... | | Authors: | Du, Y, Zhang, J, An, W, Ye, K. | | Deposit date: | 2020-09-28 | | Release date: | 2021-10-06 | | Method: | ELECTRON MICROSCOPY (6 Å) | | Cite: | Cryo-EM structure of 90S preribosome with inactive Utp24 (state F1)
To Be Published
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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 | | Method: | ELECTRON MICROSCOPY (4 Å) | | Cite: | Cryo-EM structure of 90S small ribosomal precursors complex with Dhr1
To Be Published
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7A8R
 | | Structure of RecQL from Bos taurus | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, ATP-dependent DNA helicase, MAGNESIUM ION, ... | | Authors: | Rety, S, Chen, W.F, Xi, X.G. | | Deposit date: | 2020-08-30 | | Release date: | 2021-10-06 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.31 Å) | | Cite: | Endogenous Bos taurus RECQL is predominantly monomeric and more active than oligomers.
Cell Rep, 36, 2021
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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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7VG2
 | | Cryo-EM structure of Arabidopsis DCL3 in complex with a 40-bp RNA | | Descriptor: | CALCIUM ION, Dicer-like 3, TAS1a forward strand (5'-phosphorylation), ... | | Authors: | Wang, Q, Du, J. | | Deposit date: | 2021-09-14 | | Release date: | 2021-10-27 | | Last modified: | 2021-12-15 | | Method: | ELECTRON MICROSCOPY (3.1 Å) | | Cite: | Mechanism of siRNA production by a plant Dicer-RNA complex in dicing-competent conformation.
Science, 374, 2021
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7VG3
 | | Cryo-EM structure of Arabidopsis DCL3 in complex with a 30-bp RNA | | Descriptor: | CALCIUM ION, Dicer-like 3, TAS1a RNA forward strand (5'-phosphorylated), ... | | Authors: | Wang, Q, Du, J. | | Deposit date: | 2021-09-14 | | Release date: | 2021-10-27 | | Last modified: | 2021-12-15 | | Method: | ELECTRON MICROSCOPY (3.73 Å) | | Cite: | Mechanism of siRNA production by a plant Dicer-RNA complex in dicing-competent conformation.
Science, 374, 2021
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7OHX
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7OHP
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7OHS
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7OHW
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7OHV
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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: | 2021-12-08 | | 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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7PX3
 | | Structure of U5 snRNP assembly and recycling factor TSSC4 in complex with BRR2 and Jab1 domain of PRPF8 | | Descriptor: | Pre-mRNA-processing-splicing factor 8, Protein TSSC4, U5 small nuclear ribonucleoprotein 200 kDa helicase | | Authors: | Bergfort, A, Kuropka, B, Ilik, I.A, Freund, C, Aktas, T, Hilal, T, Weber, G, Wahl, M.C. | | Deposit date: | 2021-10-07 | | Release date: | 2022-01-26 | | Last modified: | 2022-08-10 | | Method: | ELECTRON MICROSCOPY (3.05 Å) | | Cite: | The intrinsically disordered TSSC4 protein acts as a helicase inhibitor, placeholder and multi-interaction coordinator during snRNP assembly and recycling.
Nucleic Acids Res., 50, 2022
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7QDS
 | | Apo human SKI complex in the open state | | Descriptor: | Helicase SKI2W, Tetratricopeptide repeat protein 37, WD repeat-containing protein 61 | | Authors: | Koegel, A, Keidel, A, Bonneau, A, Schaefer, I.B, Conti, E. | | Deposit date: | 2021-11-30 | | Release date: | 2022-02-02 | | Last modified: | 2022-03-02 | | Method: | ELECTRON MICROSCOPY (3.8 Å) | | Cite: | The human SKI complex regulates channeling of ribosome-bound RNA to the exosome via an intrinsic gatekeeping mechanism.
Mol.Cell, 82, 2022
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7QDR
 | | Apo human SKI complex in the closed state | | Descriptor: | Helicase SKI2W, Tetratricopeptide repeat protein 37, WD repeat-containing protein 61 | | Authors: | Koegel, A, Keidel, A, Bonneau, F, Schaefer, I.B, Conti, E. | | Deposit date: | 2021-11-29 | | Release date: | 2022-02-02 | | Last modified: | 2022-03-02 | | Method: | ELECTRON MICROSCOPY (3.7 Å) | | Cite: | The human SKI complex regulates channeling of ribosome-bound RNA to the exosome via an intrinsic gatekeeping mechanism.
Mol.Cell, 82, 2022
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7QE0
 | | 80S-bound human SKI complex in the open state | | Descriptor: | Helicase SKI2W, RNA (5'-R(P*UP*UP*UP*UP*UP*UP*UP*UP*U)-3') | | Authors: | Koegel, A, Keidel, A, Bonneau, F, Schaefer, I.B, Conti, E. | | Deposit date: | 2021-12-01 | | Release date: | 2022-02-09 | | Last modified: | 2022-03-02 | | Method: | ELECTRON MICROSCOPY (6.5 Å) | | Cite: | The human SKI complex regulates channeling of ribosome-bound RNA to the exosome via an intrinsic gatekeeping mechanism.
Mol.Cell, 82, 2022
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7QDZ
 | | 80S-bound human SKI complex in the closed state | | Descriptor: | Helicase SKI2W, RNA (5'-R(P*UP*UP*UP*UP*UP*U)-3'), Tetratricopeptide repeat protein 37, ... | | Authors: | Koegel, A, Keidel, A, Bonneau, F, Schaefer, I.B, Conti, E. | | Deposit date: | 2021-12-01 | | Release date: | 2022-02-09 | | Last modified: | 2022-03-02 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | The human SKI complex regulates channeling of ribosome-bound RNA to the exosome via an intrinsic gatekeeping mechanism.
Mol.Cell, 82, 2022
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7QDY
 | | RNA-bound human SKI complex | | Descriptor: | Helicase SKI2W, RNA (5'-R(P*UP*UP*UP*UP*UP*U)-3'), Tetratricopeptide repeat protein 37, ... | | Authors: | Koegel, A, Keidel, A, Bonneau, F, Schaefer, I.B, Conti, E. | | Deposit date: | 2021-12-01 | | Release date: | 2022-02-09 | | Last modified: | 2022-03-02 | | Method: | ELECTRON MICROSCOPY (3.1 Å) | | Cite: | The human SKI complex regulates channeling of ribosome-bound RNA to the exosome via an intrinsic gatekeeping mechanism.
Mol.Cell, 82, 2022
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7OS2
 | | Cryo-EM structure of Brr2 in complex with Jab1/MPN and C9ORF78 | | Descriptor: | Pre-mRNA-processing-splicing factor 8, Telomere length and silencing protein 1 homolog, U5 small nuclear ribonucleoprotein 200 kDa helicase | | Authors: | Bergfort, A, Hilal, T, Weber, G, Wahl, M.C. | | Deposit date: | 2021-06-07 | | Release date: | 2022-02-23 | | Last modified: | 2022-03-30 | | Method: | ELECTRON MICROSCOPY (2.76 Å) | | Cite: | The intrinsically disordered TSSC4 protein acts as a helicase inhibitor, placeholder and multi-interaction coordinator during snRNP assembly and recycling.
Nucleic Acids Res., 50, 2022
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