8OZ0
| Structure of a human 48S translation initiation complex with eIF4F and eIF4A | Descriptor: | 18S rRNA, 40S ribosomal protein S10, 40S ribosomal protein S11, ... | Authors: | Brito Querido, J, Sokabe, M, Diaz-Lopez, I, Gordiyenko, Y, Fraser, C.S, Ramakrishnan, V. | Deposit date: | 2023-05-06 | Release date: | 2024-02-07 | Last modified: | 2024-04-24 | Method: | ELECTRON MICROSCOPY (3.5 Å) | Cite: | The structure of a human translation initiation complex reveals two independent roles for the helicase eIF4A. Nat.Struct.Mol.Biol., 31, 2024
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8TQO
| Eukaryotic translation initiation factor 2B tetramer | Descriptor: | Translation initiation factor eIF-2B subunit beta, Translation initiation factor eIF-2B subunit delta, Translation initiation factor eIF-2B subunit epsilon, ... | Authors: | Wang, L, Lawrence, R, Sangwan, S, Anand, A, Shoemaker, S, Deal, A, Marqusee, S, Watler, P. | Deposit date: | 2023-08-08 | Release date: | 2023-12-06 | Last modified: | 2024-04-10 | Method: | ELECTRON MICROSCOPY (3.1 Å) | Cite: | A helical fulcrum in eIF2B coordinates allosteric regulation of stress signaling. Nat.Chem.Biol., 20, 2024
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8TQZ
| Eukaryotic translation initiation factor 2B with a mutation (L516A) in the delta subunit | Descriptor: | Translation initiation factor eIF-2B subunit alpha, Translation initiation factor eIF-2B subunit beta, Translation initiation factor eIF-2B subunit delta, ... | Authors: | Wang, L, Lawrence, R, Sangwan, S, Anand, A, Shoemaker, S, Deal, A, Marqusee, S, Watler, P. | Deposit date: | 2023-08-08 | Release date: | 2023-12-06 | Last modified: | 2024-04-10 | Method: | ELECTRON MICROSCOPY (2.9 Å) | Cite: | A helical fulcrum in eIF2B coordinates allosteric regulation of stress signaling. Nat.Chem.Biol., 20, 2024
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8CAS
| Cryo-EM structure of native Otu2-bound ubiquitinated 48S initiation complex (partial) | Descriptor: | 18S ribosomal RNA, 40S ribosomal protein S0-A, 40S ribosomal protein S1-A, ... | Authors: | Ikeuchi, K, Buschauer, R, Cheng, J, Berninghausen, O, Becker, T, Beckmann, R. | Deposit date: | 2023-01-24 | Release date: | 2023-05-24 | Method: | ELECTRON MICROSCOPY (3.3 Å) | Cite: | Molecular basis for recognition and deubiquitination of 40S ribosomes by Otu2. Nat Commun, 14, 2023
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7TRJ
| The eukaryotic translation initiation factor 2B from Homo sapiens with a H160D mutation in the beta subunit | Descriptor: | Translation initiation factor eIF-2B subunit alpha, Translation initiation factor eIF-2B subunit beta, Translation initiation factor eIF-2B subunit delta, ... | Authors: | Wang, L, Schoof, M, Lawrence, R, Boone, M, Frost, A, Walter, P. | Deposit date: | 2022-01-29 | Release date: | 2022-04-27 | Last modified: | 2024-02-21 | Method: | ELECTRON MICROSCOPY (2.8 Å) | Cite: | A point mutation in the nucleotide exchange factor eIF2B constitutively activates the integrated stress response by allosteric modulation. Elife, 11, 2022
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7RLO
| Structure of the human eukaryotic translation initiation factor 2B (eIF2B) in complex with a viral protein NSs | Descriptor: | Non-structural protein NS-S, Translation initiation factor eIF-2B subunit alpha, Translation initiation factor eIF-2B subunit beta, ... | Authors: | Wang, L, Schoof, M, Cogan, J, Lawrence, R, Boone, M, Wuerth, J, Frost, M, Walter, P. | Deposit date: | 2021-07-26 | Release date: | 2021-12-22 | Method: | ELECTRON MICROSCOPY (2.6 Å) | Cite: | Viral evasion of the integrated stress response through antagonism of eIF2-P binding to eIF2B. Nat Commun, 12, 2021
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7F64
| eIF2B-SFSV NSs | Descriptor: | Non-structural protein NS-S, Translation initiation factor eIF-2B subunit alpha, Translation initiation factor eIF-2B subunit beta, ... | Authors: | Kashiwagi, K, Ito, T. | Deposit date: | 2021-06-24 | Release date: | 2021-12-08 | Last modified: | 2022-02-16 | Method: | ELECTRON MICROSCOPY (2.42 Å) | Cite: | eIF2B-capturing viral protein NSs suppresses the integrated stress response. Nat Commun, 12, 2021
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7F66
| eIF2B-SFSV NSs-1-eIF2 | Descriptor: | Eukaryotic translation initiation factor 2 subunit 1, Eukaryotic translation initiation factor 2 subunit 3, Non-structural protein NS-S, ... | Authors: | Kashiwagi, K, Ito, T. | Deposit date: | 2021-06-24 | Release date: | 2021-12-01 | Last modified: | 2022-02-16 | Method: | ELECTRON MICROSCOPY (2.76 Å) | Cite: | eIF2B-capturing viral protein NSs suppresses the integrated stress response. Nat Commun, 12, 2021
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7F67
| eIF2B-SFSV NSs-2-eIF2 | Descriptor: | Eukaryotic translation initiation factor 2 subunit 1, Eukaryotic translation initiation factor 2 subunit 3, Non-structural protein NS-S, ... | Authors: | Kashiwagi, K, Ito, T. | Deposit date: | 2021-06-24 | Release date: | 2021-12-01 | Last modified: | 2022-02-16 | Method: | ELECTRON MICROSCOPY (3.59 Å) | Cite: | eIF2B-capturing viral protein NSs suppresses the integrated stress response. Nat Commun, 12, 2021
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7VLK
| eIF2B-SFSV NSs C2-imposed | Descriptor: | Non-structural protein NS-S, Translation initiation factor eIF-2B subunit alpha, Translation initiation factor eIF-2B subunit beta, ... | Authors: | Kashiwagi, K, Ito, T. | Deposit date: | 2021-10-04 | Release date: | 2021-12-01 | Last modified: | 2022-02-16 | Method: | ELECTRON MICROSCOPY (2.27 Å) | Cite: | eIF2B-capturing viral protein NSs suppresses the integrated stress response. Nat Commun, 12, 2021
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7KMF
| Sugar phosphate activation of the stress sensor eIF2B | Descriptor: | 6-O-phosphono-beta-D-fructofuranose, Translation initiation factor eIF-2B subunit alpha, Translation initiation factor eIF-2B subunit beta, ... | Authors: | Nocek, B, Hao, Q, Wong, Y, Stoll, V, Sidrauski, C. | Deposit date: | 2020-11-02 | Release date: | 2021-07-14 | Method: | ELECTRON MICROSCOPY (2.91 Å) | Cite: | Sugar phosphate activation of the stress sensor eIF2B. Nat Commun, 12, 2021
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7L70
| The eukaryotic translation initiation factor 2B from Homo sapiens in its apo form | Descriptor: | Translation initiation factor eIF-2B subunit alpha, Translation initiation factor eIF-2B subunit beta, Translation initiation factor eIF-2B subunit delta, ... | Authors: | Wang, L, Schoof, M, Lawrence, R, Boone, M, Frost, A, Walter, P. | Deposit date: | 2020-12-24 | Release date: | 2021-03-24 | Last modified: | 2024-03-06 | Method: | ELECTRON MICROSCOPY (2.8 Å) | Cite: | eIF2B conformation and assembly state regulates the integrated stress response. Elife, 10, 2021
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7L7G
| Electron cryo-microscopy of the eukaryotic translation initiation factor 2B from Homo sapiens (updated model of PDB ID: 6CAJ) | Descriptor: | 2-(4-chloranylphenoxy)-~{N}-[4-[2-(4-chloranylphenoxy)ethanoylamino]cyclohexyl]ethanamide, Translation initiation factor eIF-2B subunit alpha, Translation initiation factor eIF-2B subunit beta, ... | Authors: | Tsai, J.C, Miller-Vedam, L.E, Anand, A, Jaishankar, P, Nguyen, H.C, Wang, L, Renslo, A.R, Frost, A, Walter, P. | Deposit date: | 2020-12-28 | Release date: | 2021-03-24 | Last modified: | 2024-03-06 | Method: | ELECTRON MICROSCOPY (3 Å) | Cite: | eIF2B conformation and assembly state regulates the integrated stress response. Elife, 10, 2021
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7D45
| eIF2B-eIF2(aP), aP1 complex | Descriptor: | Eukaryotic translation initiation factor 2 subunit 1, Translation initiation factor eIF-2B subunit alpha, Translation initiation factor eIF-2B subunit beta, ... | Authors: | Kashiwagi, K, Ito, T. | Deposit date: | 2020-09-22 | Release date: | 2020-12-09 | Last modified: | 2021-01-27 | Method: | ELECTRON MICROSCOPY (3.8 Å) | Cite: | ISRIB Blunts the Integrated Stress Response by Allosterically Antagonising the Inhibitory Effect of Phosphorylated eIF2 on eIF2B. Mol.Cell, 81, 2021
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7D44
| eIF2B-eIF2(aP), aP2 complex | Descriptor: | Eukaryotic translation initiation factor 2 subunit 1, Translation initiation factor eIF-2B subunit alpha, Translation initiation factor eIF-2B subunit beta, ... | Authors: | Kashiwagi, K, Ito, T. | Deposit date: | 2020-09-22 | Release date: | 2020-12-09 | Last modified: | 2021-01-27 | Method: | ELECTRON MICROSCOPY (4 Å) | Cite: | ISRIB Blunts the Integrated Stress Response by Allosterically Antagonising the Inhibitory Effect of Phosphorylated eIF2 on eIF2B. Mol.Cell, 81, 2021
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7D46
| eIF2B apo | Descriptor: | Translation initiation factor eIF-2B subunit alpha, Translation initiation factor eIF-2B subunit beta, Translation initiation factor eIF-2B subunit delta, ... | Authors: | Kashiwagi, K, Ito, T. | Deposit date: | 2020-09-22 | Release date: | 2020-12-09 | Last modified: | 2024-03-27 | Method: | ELECTRON MICROSCOPY (4 Å) | Cite: | ISRIB Blunts the Integrated Stress Response by Allosterically Antagonising the Inhibitory Effect of Phosphorylated eIF2 on eIF2B. Mol.Cell, 81, 2021
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7D43
| eIF2B-eIF2(aP), aPg complex | Descriptor: | Eukaryotic translation initiation factor 2 subunit 1, Eukaryotic translation initiation factor 2 subunit 2, Eukaryotic translation initiation factor 2 subunit 3, ... | Authors: | Kashiwagi, K, Ito, T. | Deposit date: | 2020-09-22 | Release date: | 2020-12-09 | Last modified: | 2021-01-27 | Method: | ELECTRON MICROSCOPY (4.3 Å) | Cite: | ISRIB Blunts the Integrated Stress Response by Allosterically Antagonising the Inhibitory Effect of Phosphorylated eIF2 on eIF2B. Mol.Cell, 81, 2021
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6ZU9
| Structure of a yeast ABCE1-bound 48S initiation complex | Descriptor: | 18S ribosomal RNA, 40S ribosomal protein S0-A, 40S ribosomal protein S1-A, ... | Authors: | Kratzat, H, Mackens-Kiani, T, Cheng, J, Berninghausen, O, Becker, T, Beckmann, R. | Deposit date: | 2020-07-22 | Release date: | 2020-10-28 | Last modified: | 2021-01-13 | Method: | ELECTRON MICROSCOPY (6.2 Å) | Cite: | A structural inventory of native ribosomal ABCE1-43S pre-initiation complexes. Embo J., 40, 2021
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6ZMW
| Structure of a human 48S translational initiation complex | Descriptor: | 18S rRNA, 40S ribosomal protein S10, 40S ribosomal protein S11, ... | Authors: | Brito Querido, J, Sokabe, M, Kraatz, S, Gordiyenko, Y, Skehel, M, Fraser, C, Ramakrishnan, V. | Deposit date: | 2020-07-04 | Release date: | 2020-09-23 | Last modified: | 2024-04-24 | Method: | ELECTRON MICROSCOPY (3.7 Å) | Cite: | Structure of a human 48Stranslational initiation complex. Science, 369, 2020
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6KNE
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6KND
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6K72
| eIF2(aP) - eIF2B complex | Descriptor: | Eukaryotic translation initiation factor 2 subunit 1, Eukaryotic translation initiation factor 2 subunit 2, Eukaryotic translation initiation factor 2 subunit 3, ... | Authors: | Kashiwagi, K, Yokoyama, T, Ito, T. | Deposit date: | 2019-06-05 | Release date: | 2019-07-10 | Last modified: | 2024-03-27 | Method: | ELECTRON MICROSCOPY (4.6 Å) | Cite: | Structural basis for eIF2B inhibition in integrated stress response. Science, 364, 2019
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6K71
| eIF2 - eIF2B complex | Descriptor: | Eukaryotic translation initiation factor 2 subunit 1, Eukaryotic translation initiation factor 2 subunit 2, Eukaryotic translation initiation factor 2 subunit 3, ... | Authors: | Kashiwagi, K, Yokoyama, T, Ito, T. | Deposit date: | 2019-06-05 | Release date: | 2019-07-10 | Last modified: | 2024-03-27 | Method: | ELECTRON MICROSCOPY (4.3 Å) | Cite: | Structural basis for eIF2B inhibition in integrated stress response. Science, 364, 2019
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6QG6
| Structure of eIF2B-eIF2 (phosphorylated at Ser51) complex (model D) | Descriptor: | Eukaryotic translation initiation factor 2 subunit alpha, Eukaryotic translation initiation factor 2 subunit beta, Eukaryotic translation initiation factor 2 subunit gamma, ... | Authors: | Llacer, J.L, Gordiyenko, Y, Ramakrishnan, V. | Deposit date: | 2019-01-10 | Release date: | 2019-06-26 | Last modified: | 2019-12-18 | Method: | ELECTRON MICROSCOPY (4.65 Å) | Cite: | Structural basis for the inhibition of translation through eIF2 alpha phosphorylation. Nat Commun, 10, 2019
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6QG2
| Structure of eIF2B-eIF2 (phosphorylated at Ser51) complex (model A) | Descriptor: | Eukaryotic translation initiation factor 2 subunit alpha, Eukaryotic translation initiation factor 2 subunit beta, Eukaryotic translation initiation factor 2 subunit gamma, ... | Authors: | Llacer, J.L, Gordiyenko, Y, Ramakrishnan, V. | Deposit date: | 2019-01-10 | Release date: | 2019-06-26 | Last modified: | 2019-12-18 | Method: | ELECTRON MICROSCOPY (4.6 Å) | Cite: | Structural basis for the inhibition of translation through eIF2 alpha phosphorylation. Nat Commun, 10, 2019
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