7K5J
 
 | | Structure of an E1-E2-ubiquitin thioester mimetic | | Descriptor: | ADENOSINE MONOPHOSPHATE, Ubiquitin, Ubiquitin-activating enzyme E1 1, ... | | Authors: | Yuan, L, Lv, Z, Olsen, S.K. | | Deposit date: | 2020-09-16 | | Release date: | 2021-04-28 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3.42 Å) | | Cite: | Crystal structures of an E1-E2-ubiquitin thioester mimetic reveal molecular mechanisms of transthioesterification.
Nat Commun, 12, 2021
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8R5H
 | | Ubiquitin ligation to neosubstrate by a cullin-RING E3 ligase & Cdc34: NEDD8-CUL2-RBX1-ELOB/C-VHL-MZ1 with trapped UBE2R2~donor UB-BRD4 BD2 | | Descriptor: | (2~{S},4~{R})-1-[(2~{S})-2-[2-[2-[2-[2-[2-[(9~{S})-7-(4-chlorophenyl)-4,5,13-trimethyl-3-thia-1,8,11,12-tetrazatricyclo[8.3.0.0^{2,6}]trideca-2(6),4,7,10,12-pentaen-9-yl]ethanoylamino]ethoxy]ethoxy]ethoxy]ethanoylamino]-3,3-dimethyl-butanoyl]-~{N}-[[4-(4-methyl-2,3-dihydro-1,3-thiazol-5-yl)phenyl]methyl]-4-oxidanyl-pyrrolidine-2-carboxamide, 5-azanylpentan-2-one, Bromodomain-containing protein 4, ... | | Authors: | Liwocha, J, Prabu, J.R, Kleiger, G, Schulman, B.A. | | Deposit date: | 2023-11-16 | | Release date: | 2024-02-21 | | Last modified: | 2024-04-17 | | Method: | ELECTRON MICROSCOPY (3.44 Å) | | Cite: | Cullin-RING ligases employ geometrically optimized catalytic partners for substrate targeting.
Mol.Cell, 84, 2024
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8IEG
 | | Bre1(mRBD-RING)/Rad6-Ub/nucleosome complex | | Descriptor: | DNA (147-MER), E3 ubiquitin-protein ligase BRE1, Histone H2A type 1-B/E, ... | | Authors: | Ai, H, Deng, Z, Pan, M, Liu, L. | | Deposit date: | 2023-02-15 | | Release date: | 2023-09-06 | | Last modified: | 2023-09-20 | | Method: | ELECTRON MICROSCOPY (3.44 Å) | | Cite: | Mechanistic insights into nucleosomal H2B monoubiquitylation mediated by yeast Bre1-Rad6 and its human homolog RNF20/RNF40-hRAD6A.
Mol.Cell, 83, 2023
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5EDV
 | | Structure of the HOIP-RBR/UbcH5B~ubiquitin transfer complex | | Descriptor: | E3 ubiquitin-protein ligase RNF31, Polyubiquitin-B, Ubiquitin-conjugating enzyme E2 D2, ... | | Authors: | Lechtenberg, B.C, Mace, P.D, Sanishvili, R, Riedl, S.J. | | Deposit date: | 2015-10-22 | | Release date: | 2016-01-20 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.48 Å) | | Cite: | Structure of a HOIP/E2~ubiquitin complex reveals RBR E3 ligase mechanism and regulation.
Nature, 529, 2016
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9B59
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5H7S
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7OIK
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8TAU
 | | APC/C-CDH1-UBE2C-UBE2S-Ubiquitin-CyclinB | | Descriptor: | Anaphase-promoting complex subunit 1, Anaphase-promoting complex subunit 10, Anaphase-promoting complex subunit 11, ... | | Authors: | Bodrug, T, Welsh, K.A, Bolhuis, D.L, Paulakonis, E, Martinez-Chacin, R.C, Liu, B, Pinkin, N, Bonacci, T, Cui, L, Xu, P, Roscow, O, Amann, S.J, Grishkovskaya, I, Emanuele, M.J, Harrison, J.S, Steimel, J.P, Hahn, K.M, Zhang, W, Zhong, E, Haselbach, D, Brown, N.G. | | Deposit date: | 2023-06-27 | | Release date: | 2023-09-27 | | Last modified: | 2023-12-13 | | Method: | ELECTRON MICROSCOPY (3.5 Å) | | Cite: | Time-resolved cryo-EM (TR-EM) analysis of substrate polyubiquitination by the RING E3 anaphase-promoting complex/cyclosome (APC/C).
Nat.Struct.Mol.Biol., 30, 2023
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8OIF
 | | Structure of the UBE1L activating enzyme bound to ISG15 and UBE2L6 | | Descriptor: | ADENOSINE MONOPHOSPHATE, Ubiquitin-like modifier-activating enzyme 7, Ubiquitin-like protein ISG15, ... | | Authors: | Wallace, I, Kheewoong, B, Prabu, J.R, Vollrath, R, von Gronau, S, Schulman, B.A, Swatek, K.N. | | Deposit date: | 2023-03-22 | | Release date: | 2023-12-13 | | Method: | ELECTRON MICROSCOPY (3.5 Å) | | Cite: | Insights into the ISG15 transfer cascade by the UBE1L activating enzyme.
Nat Commun, 14, 2023
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7UN3
 | | Complex of UBE2O with NAP1L1 and ubiquitylated uL2 | | Descriptor: | Nucleosome assembly protein 1-like 1, Ubiquitin,60S ribosomal protein L8,(E3-independent) E2 ubiquitin-conjugating enzyme fusion | | Authors: | Yip, M.C.J, Sedor, S.F, Shao, S. | | Deposit date: | 2022-04-08 | | Release date: | 2022-08-03 | | Last modified: | 2024-02-14 | | Method: | ELECTRON MICROSCOPY (3.5 Å) | | Cite: | Mechanism of client selection by the protein quality-control factor UBE2O.
Nat.Struct.Mol.Biol., 29, 2022
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8B3I
 | | CRL4CSA-E2-Ub (state 2) | | Descriptor: | Cullin-4A, DNA damage-binding protein 1, DNA excision repair protein ERCC-8, ... | | Authors: | Kokic, G, Cramer, P. | | Deposit date: | 2022-09-16 | | Release date: | 2023-09-27 | | Method: | ELECTRON MICROSCOPY (3.5 Å) | | Cite: | C(N)RL4CSA-E2-Ub (state 2)
To Be Published
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5TTE
 | | Crystal Structure of an RBR E3 ubiquitin ligase in complex with an E2-Ub thioester intermediate mimic | | Descriptor: | E3 ubiquitin-protein ligase ARIH1, Ubiquitin-conjugating enzyme E2 L3, ZINC ION, ... | | Authors: | Yuan, L, Lv, Z, Olsen, S.K. | | Deposit date: | 2016-11-03 | | Release date: | 2017-08-23 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (3.501 Å) | | Cite: | Structural insights into the mechanism and E2 specificity of the RBR E3 ubiquitin ligase HHARI.
Nat Commun, 8, 2017
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8J1R
 | | cryo-EM structures of Ufd4 in complex with Ubc4-Ub | | Descriptor: | Ubiquitin fusion degradation protein 4, Ubiquitin-conjugating enzyme E2 4 | | Authors: | Ai, H.S, Mao, J.X, Wu, X.W, Cai, H.Y, Pan, M, Liu, L. | | Deposit date: | 2023-04-13 | | Release date: | 2024-04-17 | | Method: | ELECTRON MICROSCOPY (3.52 Å) | | Cite: | Structural Visualization of HECT-E3 Ufd4 accepting and transferring Ubiquitin to Form K29/K48-branched Polyubiquitination on N-degron. bioRxiv,doi: ttps://doi.org/10.1101/2023.05.23.542033
To Be Published
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8PMQ
 | | Catalytic module of yeast GID E3 ligase bound to multiphosphorylated Ubc8~ubiquitin | | Descriptor: | E3 ubiquitin-protein ligase RMD5, Protein FYV10, Ubiquitin, ... | | Authors: | Chrustowicz, J, Sherpa, D, Prabu, R.J, Schulman, B.A. | | Deposit date: | 2023-06-29 | | Release date: | 2024-01-03 | | Last modified: | 2024-02-21 | | Method: | ELECTRON MICROSCOPY (3.53 Å) | | Cite: | Multisite phosphorylation dictates selective E2-E3 pairing as revealed by Ubc8/UBE2H-GID/CTLH assemblies.
Mol.Cell, 84, 2024
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8UQE
 | | Crystal structure of RNF168 (RING)-UbcH5c fused to H2A-H2B via a 26-residue linker (RING not modeled in density) | | Descriptor: | E3 ubiquitin-protein ligase RNF168,Ubiquitin-conjugating enzyme E2 D3,Histone H2B type 2-E,Histone H2A type 1-B/E | | Authors: | Hu, Q, Botuyan, M.V, Mer, G. | | Deposit date: | 2023-10-23 | | Release date: | 2024-01-17 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (3.562 Å) | | Cite: | Mechanisms of RNF168 nucleosome recognition and ubiquitylation.
Mol.Cell, 84, 2024
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8JWU
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7B5N
 | | Ubiquitin ligation to F-box protein substrates by SCF-RBR E3-E3 super-assembly: NEDD8-CUL1-RBX1-UBE2L3~Ub~ARIH1. | | Descriptor: | 5-azanylpentan-2-one, Cullin-1, E3 ubiquitin-protein ligase ARIH1, ... | | Authors: | Horn-Ghetko, D, Prabu, J.R, Schulman, B.A. | | Deposit date: | 2020-12-05 | | Release date: | 2021-02-10 | | Last modified: | 2021-03-10 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | Ubiquitin ligation to F-box protein targets by SCF-RBR E3-E3 super-assembly.
Nature, 590, 2021
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8SN2
 | | Cryo-EM structure of the human nucleosome core particle in complex with RNF168 and UbcH5c (UbcH5c chemically conjugated to histone H2A) | | Descriptor: | DNA (147-MER), E3 ubiquitin-protein ligase RNF168, Histone H2A type 1-B/E, ... | | Authors: | Hu, Q, Botuyan, M.V, Zhao, D, Cui, G, Mer, G. | | Deposit date: | 2023-04-26 | | Release date: | 2024-01-17 | | Last modified: | 2024-03-20 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | Mechanisms of RNF168 nucleosome recognition and ubiquitylation.
Mol.Cell, 84, 2024
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8IVQ
 | | Cryo-EM structure of mouse BIRC6, Global map | | Descriptor: | Isoform 2 of Baculoviral IAP repeat-containing protein 6 | | Authors: | Liu, S, Jiang, T, Bu, F, Zhao, J, Wang, G, Li, N, Gao, N, Qiu, X. | | Deposit date: | 2023-03-28 | | Release date: | 2024-01-24 | | Last modified: | 2024-02-14 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | Molecular mechanisms underlying the BIRC6-mediated regulation of apoptosis and autophagy.
Nat Commun, 15, 2024
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9B5A
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9B5U
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7MEY
 | | Structure of yeast Ubr1 in complex with Ubc2 and monoubiquitinated N-degron | | Descriptor: | 2-(ethylamino)ethane-1-thiol, E3 ubiquitin-protein ligase UBR1, Monoubiquitinated N-degron, ... | | Authors: | Pan, M, Zheng, Q, Wang, T, Liang, L, Yu, Y, Liu, L, Zhao, M. | | Deposit date: | 2021-04-08 | | Release date: | 2021-11-24 | | Last modified: | 2021-12-22 | | Method: | ELECTRON MICROSCOPY (3.67 Å) | | Cite: | Structural insights into Ubr1-mediated N-degron polyubiquitination.
Nature, 600, 2021
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8RX0
 | | (NEDD8)-CRL2VHL-MZ1-Brd4BD2-Ub(G76S, K48C)-UBE2R1(C93K, S138C, C191S, C223S)-Ub | | Descriptor: | (2~{S},4~{R})-1-[(2~{S})-2-[2-[2-[2-[2-[2-[(9~{S})-7-(4-chlorophenyl)-4,5,13-trimethyl-3-thia-1,8,11,12-tetrazatricyclo[8.3.0.0^{2,6}]trideca-2(6),4,7,10,12-pentaen-9-yl]ethanoylamino]ethoxy]ethoxy]ethoxy]ethanoylamino]-3,3-dimethyl-butanoyl]-~{N}-[[4-(4-methyl-2,3-dihydro-1,3-thiazol-5-yl)phenyl]methyl]-4-oxidanyl-pyrrolidine-2-carboxamide, Cullin-2, E3 ubiquitin-protein ligase RBX1, ... | | Authors: | Crowe, C, Nakasone, M.A, Ciulli, A. | | Deposit date: | 2024-02-05 | | Release date: | 2024-03-06 | | Last modified: | 2024-09-04 | | Method: | ELECTRON MICROSCOPY (3.7 Å) | | Cite: | (NEDD8)-CRL2VHL-MZ1-Brd4BD2-Ub(G76S, K48C)-UBE2R1(C93K, S138C, C191S, C223S)-Ub
To Be Published
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6TTU
 | | Ubiquitin Ligation to substrate by a cullin-RING E3 ligase at 3.7A resolution: NEDD8-CUL1-RBX1 N98R-SKP1-monomeric b-TRCP1dD-IkBa-UB~UBE2D2 | | Descriptor: | CYS-LYS-LYS-ALA-ARG-HIS-ASP-SEP-GLY, Cullin-1, E3 ubiquitin-protein ligase RBX1, ... | | Authors: | Baek, K, Prabu, J.R, Schulman, B.A. | | Deposit date: | 2019-12-30 | | Release date: | 2020-02-12 | | Last modified: | 2020-03-04 | | Method: | ELECTRON MICROSCOPY (3.7 Å) | | Cite: | NEDD8 nucleates a multivalent cullin-RING-UBE2D ubiquitin ligation assembly.
Nature, 578, 2020
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8SN6
 | | Cryo-EM structure of the human nucleosome core particle in complex with RNF168 and UbcH5c~Ub (UbcH5c chemically conjugated to histone H2A) (class 4) | | Descriptor: | DNA (147-MER), E3 ubiquitin-protein ligase RNF168, Histone H2A type 1-B/E, ... | | Authors: | Hu, Q, Botuyan, M.V, Zhao, D, Cui, G, Mer, G. | | Deposit date: | 2023-04-26 | | Release date: | 2024-01-17 | | Last modified: | 2024-03-20 | | Method: | ELECTRON MICROSCOPY (3.7 Å) | | Cite: | Mechanisms of RNF168 nucleosome recognition and ubiquitylation.
Mol.Cell, 84, 2024
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