7ZAH
 
 | | Cryo-EM structure of a Pyrococcus abyssi 30S bound to Met-initiator tRNA, mRNA, aIF1A and aIF5B | | Descriptor: | 16S rRNA, 30S ribosomal protein S10, 30S ribosomal protein S11, ... | | Authors: | Coureux, P.D, Bourgeois, G, Mechulam, Y, Schmitt, E, Kazan, R. | | Deposit date: | 2022-03-22 | | Release date: | 2022-08-03 | | Last modified: | 2025-07-09 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Role of aIF5B in archaeal translation initiation.
Nucleic Acids Res., 50, 2022
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8UU5
 | | Cryo-EM structure of the Listeria innocua 70S ribosome (head-swiveled) in complex with pe/E-tRNA (structure I-B) | | Descriptor: | 16S Ribosomal RNA, 23S Ribosomal RNA, 5S Ribosomal RNA, ... | | Authors: | Seely, S.M, Basu, R.S, Gagnon, M.G. | | Deposit date: | 2023-10-31 | | Release date: | 2024-02-28 | | Last modified: | 2024-05-01 | | Method: | ELECTRON MICROSCOPY (3 Å) | | Cite: | Mechanistic insights into the alternative ribosome recycling by HflXr.
Nucleic Acids Res., 52, 2024
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7ZAI
 | | Cryo-EM structure of a Pyrococcus abyssi 30S bound to Met-initiator tRNA, mRNA and aIF1A. | | Descriptor: | 16S rRNA, 30S ribosomal protein S10, 30S ribosomal protein S11, ... | | Authors: | Coureux, P.D, Bourgeois, G, Mechulam, Y, Schmitt, E, Kazan, R. | | Deposit date: | 2022-03-22 | | Release date: | 2022-07-13 | | Last modified: | 2024-11-13 | | Method: | ELECTRON MICROSCOPY (2.6 Å) | | Cite: | Role of aIF5B in archaeal translation initiation.
Nucleic Acids Res., 50, 2022
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5OOQ
 | | Structure of the Mtr4 Nop53 Complex | | Descriptor: | ATP-dependent RNA helicase DOB1, Ribosome biogenesis protein NOP53, SULFATE ION | | Authors: | Falk, S, Basquin, J, Conti, E. | | Deposit date: | 2017-08-08 | | Release date: | 2017-09-20 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Structural insights into the interaction of the nuclear exosome helicase Mtr4 with the preribosomal protein Nop53.
RNA, 23, 2017
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7ZAG
 | | Cryo-EM structure of a Pyrococcus abyssi 30S bound to Met-initiator tRNA,mRNA, aIF1A and the C-terminal domain of aIF5B. | | Descriptor: | 30S ribosomal protein S10, 30S ribosomal protein S11, 30S ribosomal protein S12, ... | | Authors: | Coureux, P.D, Bourgeois, G, Mechulam, Y, Schmitt, E, Kazan, R. | | Deposit date: | 2022-03-22 | | Release date: | 2022-08-03 | | Last modified: | 2025-07-09 | | Method: | ELECTRON MICROSCOPY (2.77 Å) | | Cite: | Role of aIF5B in archaeal translation initiation.
Nucleic Acids Res., 50, 2022
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8V9J
 | | Cryo-EM structure of the Mycobacterium smegmatis 70S ribosome in complex with hibernation factor Msmeg1130 (Balon) (Structure 4) | | Descriptor: | 16S Ribosomal RNA, 23S Ribosomal RNA, 30S Ribosomal Protein S14, ... | | Authors: | Rybak, M.Y, Helena-Bueno, K, Hill, C.H, Melnikov, S.V, Gagnon, M.G. | | Deposit date: | 2023-12-08 | | Release date: | 2024-02-07 | | Last modified: | 2024-03-13 | | Method: | ELECTRON MICROSCOPY (3.1 Å) | | Cite: | A new family of bacterial ribosome hibernation factors.
Nature, 626, 2024
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8V9K
 | | Cryo-EM structure of the Mycobacterium smegmatis 70S ribosome in complex with hibernation factor Rv2629 (Balon) (Structure 5) | | Descriptor: | 16S Ribosomal RNA, 23S Ribosomal RNA, 30S Ribosomal Protein S2, ... | | Authors: | Rybak, M.Y, Helena-Bueno, K, Hill, C.H, Melnikov, S.V, Gagnon, M.G. | | Deposit date: | 2023-12-08 | | Release date: | 2024-02-07 | | Last modified: | 2024-03-13 | | Method: | ELECTRON MICROSCOPY (3.1 Å) | | Cite: | A new family of bacterial ribosome hibernation factors.
Nature, 626, 2024
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8V9L
 | | Cryo-EM structure of the Mycobacterium smegmatis 70S ribosome in complex with hibernation factor Msmeg1130 (Balon) and MsmegEF-Tu(GDP) (Composite structure 6) | | Descriptor: | 16S Ribosomal RNA, 23S Ribosomal RNA, 30S Ribosomal Protein S2, ... | | Authors: | Rybak, M.Y, Helena-Bueno, K, Hill, C.H, Melnikov, S.V, Gagnon, M.G. | | Deposit date: | 2023-12-08 | | Release date: | 2024-02-07 | | Last modified: | 2024-03-13 | | Method: | ELECTRON MICROSCOPY (3 Å) | | Cite: | A new family of bacterial ribosome hibernation factors.
Nature, 626, 2024
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8UU6
 | | Cryo-EM structure of the ratcheted Listeria innocua 70S ribosome in complex with p/E-tRNA (structure II-A) | | Descriptor: | 16S Ribosomal RNA, 23S Ribosomal RNA, 5S Ribosomal RNA, ... | | Authors: | Seely, S.M, Basu, R.S, Gagnon, M.G. | | Deposit date: | 2023-10-31 | | Release date: | 2024-02-28 | | Last modified: | 2024-05-08 | | Method: | ELECTRON MICROSCOPY (3.3 Å) | | Cite: | Mechanistic insights into the alternative ribosome recycling by HflXr.
Nucleic Acids Res., 52, 2024
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8UU8
 | | Cryo-EM structure of the Listeria innocua 70S ribosome (head-swiveled) in complex with HflXr and pe/E-tRNA (structure II-C) | | Descriptor: | 16S Ribosomal RNA, 23S Ribosomal RNA, 5S Ribosomal RNA, ... | | Authors: | Seely, S.M, Basu, R.S, Gagnon, M.G. | | Deposit date: | 2023-10-31 | | Release date: | 2024-02-28 | | Last modified: | 2024-05-08 | | Method: | ELECTRON MICROSCOPY (3.1 Å) | | Cite: | Mechanistic insights into the alternative ribosome recycling by HflXr.
Nucleic Acids Res., 52, 2024
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6O3M
 | | Unmodified tRNA(Pro) bound to Thermus thermophilus 70S (cognate) | | Descriptor: | 16S rRNA, 23S rRNA, 30S ribosomal protein S10, ... | | Authors: | Hoffer, E.D, Subaramanian, S, Hong, S, Maehigashi, T, Dunham, C.M. | | Deposit date: | 2019-02-26 | | Release date: | 2020-10-14 | | Last modified: | 2024-11-06 | | Method: | X-RAY DIFFRACTION (3.97 Å) | | Cite: | Structural insights into mRNA reading frame regulation by tRNA modification and slippery codon-anticodon pairing.
Elife, 9, 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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9GUQ
 | | 30S PIC (Pre-Initiation complex) | | Descriptor: | 16S ribosomal RNA, 30S ribosomal protein S1, 30S ribosomal protein S10, ... | | Authors: | Rahil, H, Weixlbaumer, A, Webster, M.W. | | Deposit date: | 2024-09-20 | | Release date: | 2024-11-20 | | Last modified: | 2025-07-09 | | Method: | ELECTRON MICROSCOPY (3.1 Å) | | Cite: | Molecular basis of mRNA delivery to the bacterial ribosome.
Science, 386, 2024
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5LMN
 | | Structure of bacterial 30S-IF1-IF3-mRNA translation pre-initiation complex (state-1A) | | Descriptor: | 16S ribosomal RNA, 30S ribosomal protein S10, 30S ribosomal protein S11, ... | | Authors: | Hussain, T, Llacer, J.L, Wimberly, B.T, Ramakrishnan, V. | | Deposit date: | 2016-08-01 | | Release date: | 2016-10-05 | | Last modified: | 2024-11-20 | | Method: | ELECTRON MICROSCOPY (3.55 Å) | | Cite: | Large-Scale Movements of IF3 and tRNA during Bacterial Translation Initiation.
Cell, 167, 2016
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9G33
 | | Stalled 90S - Utp23-Krr1-deltaC3 | | Descriptor: | 13 kDa ribonucleoprotein-associated protein, 18S rRNA, 40S ribosomal protein S11-A, ... | | Authors: | Thoms, M, Berninghausen, O, Beckmann, R. | | Deposit date: | 2024-07-11 | | Release date: | 2025-06-18 | | Method: | ELECTRON MICROSCOPY (3.05 Å) | | Cite: | H/ACA snR30 snoRNP guides independent 18S rRNA subdomain formation.
Nat Commun, 16, 2025
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8CGN
 | | Non-rotated 80S S. cerevisiae ribosome with ligands | | Descriptor: | 18S ribosomal RNA, 25S ribosomal RNA, 40S ribosomal protein S0-A, ... | | Authors: | Milicevic, N, Jenner, L, Myasnikov, A, Yusupov, M, Yusupova, G. | | Deposit date: | 2023-02-06 | | Release date: | 2023-09-20 | | Last modified: | 2024-04-24 | | Method: | ELECTRON MICROSCOPY (2.28 Å) | | Cite: | mRNA reading frame maintenance during eukaryotic ribosome translocation.
Nature, 625, 2024
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8CKU
 | | Translocation intermediate 1 (TI-1*) of 80S S. cerevisiae ribosome with ligands and eEF2 in the absence of sordarin | | Descriptor: | 18S ribosomal RNA, 25S ribosomal RNA, 40S ribosomal protein S0-A, ... | | Authors: | Milicevic, N, Jenner, L, Myasnikov, A, Yusupov, M, Yusupova, G. | | Deposit date: | 2023-02-16 | | Release date: | 2023-09-20 | | Last modified: | 2024-04-24 | | Method: | ELECTRON MICROSCOPY (3.11 Å) | | Cite: | mRNA reading frame maintenance during eukaryotic ribosome translocation.
Nature, 625, 2024
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8CIV
 | | Translocation intermediate 5 (TI-5) of 80S S. cerevisiae ribosome with ligands and eEF2 in the presence of sordarin | | Descriptor: | 18S ribosomal RNA, 25S ribosomal RNA, 40S ribosomal protein S0-A, ... | | Authors: | Milicevic, N, Jenner, L, Myasnikov, A, Yusupov, M, Yusupova, G. | | Deposit date: | 2023-02-10 | | Release date: | 2023-09-20 | | Last modified: | 2024-04-24 | | Method: | ELECTRON MICROSCOPY (2.47 Å) | | Cite: | mRNA reading frame maintenance during eukaryotic ribosome translocation.
Nature, 625, 2024
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9FRL
 | | Cryo-EM structure of Saccharolobus solfataricus 30S initiation complex bound to SD mRNA with h44 in up position | | Descriptor: | LSU ribosomal protein S30E (Rps30E), Large ribosomal subunit protein eL8, MAGNESIUM ION, ... | | Authors: | Bourgeois, G, Coureux, P.D, Mechulam, Y, Schmitt, E. | | Deposit date: | 2024-06-19 | | Release date: | 2025-01-15 | | Method: | ELECTRON MICROSCOPY (2.97 Å) | | Cite: | Structures of Saccharolobus solfataricus initiation complexes with leaderless mRNAs highlight archaeal features and eukaryotic proximity.
Nat Commun, 16, 2025
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8CMJ
 | | Translocation intermediate 4 (TI-4*) of 80S S. cerevisiae ribosome with eEF2 in the absence of sordarin | | Descriptor: | 18S ribosomal RNA, 25S ribosomal RNA, 40S ribosomal protein S0-A, ... | | Authors: | Milicevic, N, Jenner, L, Myasnikov, A, Yusupov, M, Yusupova, G. | | Deposit date: | 2023-02-20 | | Release date: | 2023-09-20 | | Last modified: | 2024-04-24 | | Method: | ELECTRON MICROSCOPY (3.79 Å) | | Cite: | mRNA reading frame maintenance during eukaryotic ribosome translocation.
Nature, 625, 2024
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5C0X
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6ASO
 | | Structure of yeast U6 snRNP with 3'-phosphate terminated U6 RNA | | Descriptor: | MAGNESIUM ION, MANGANESE (II) ION, POTASSIUM ION, ... | | Authors: | Montemayor, E.J, Brow, D.A, Butcher, S.E. | | Deposit date: | 2017-08-25 | | Release date: | 2018-05-09 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.71 Å) | | Cite: | Architecture of the U6 snRNP reveals specific recognition of 3'-end processed U6 snRNA.
Nat Commun, 9, 2018
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5C0W
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5LMO
 | | Structure of bacterial 30S-IF1-IF3-mRNA translation pre-initiation complex (state-1B) | | Descriptor: | 16S rRNA, 30S ribosomal protein S10, 30S ribosomal protein S11, ... | | Authors: | Hussain, T, Llacer, J.L, Wimberly, B.T, Ramakrishnan, V. | | Deposit date: | 2016-08-01 | | Release date: | 2016-10-05 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (4.3 Å) | | Cite: | Large-Scale Movements of IF3 and tRNA during Bacterial Translation Initiation.
Cell, 167, 2016
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5LMP
 | | Structure of bacterial 30S-IF1-IF3-mRNA translation pre-initiation complex (state-1C) | | Descriptor: | 16S rRNA, 30S ribosomal protein S10, 30S ribosomal protein S11, ... | | Authors: | Hussain, T, Llacer, J.L, Wimberly, B.T, Ramakrishnan, V. | | Deposit date: | 2016-08-01 | | Release date: | 2016-10-05 | | Last modified: | 2024-10-16 | | Method: | ELECTRON MICROSCOPY (5.35 Å) | | Cite: | Large-Scale Movements of IF3 and tRNA during Bacterial Translation Initiation.
Cell, 167, 2016
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