5HPT
 
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5NKZ
 | | Crystal structure of H. polymorpha ubiquitin conjugating enzyme Pex4p in complex with soluble domain of Pex22p | | Descriptor: | Peroxin 22, Ubiquitin-conjugating enzyme E2-21 kDa | | Authors: | Danda, N, Lunev, S, Ali, A, Groves, M.R, Williams, C. | | Deposit date: | 2017-04-03 | | Release date: | 2018-01-24 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.85 Å) | | Cite: | Structural insights into K48-linked ubiquitin chain formation by the Pex4p-Pex22p complex.
Biochem. Biophys. Res. Commun., 496, 2018
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5IFR
 | | Structure of the stable UBE2D3-UbDha conjugate | | Descriptor: | GLYCEROL, Polyubiquitin-B, Ubiquitin-conjugating enzyme E2 D3 | | Authors: | Pruneda, J.N, Mulder, M.P.C, Witting, K, Ovaa, H, Komander, D. | | Deposit date: | 2016-02-26 | | Release date: | 2016-05-11 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | A cascading activity-based probe sequentially targets E1-E2-E3 ubiquitin enzymes.
Nat.Chem.Biol., 12, 2016
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7ZJ3
 | | Structure of TRIM2 RING domain in complex with UBE2D1~Ub conjugate | | Descriptor: | Polyubiquitin-C, Tripartite motif-containing protein 2, Ubiquitin-conjugating enzyme E2 D1, ... | | Authors: | Esposito, D, Garza-Garcia, A, Dudley-Fraser, J, Rittinger, K. | | Deposit date: | 2022-04-08 | | Release date: | 2022-11-30 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.53 Å) | | Cite: | Divergent self-association properties of paralogous proteins TRIM2 and TRIM3 regulate their E3 ligase activity.
Nat Commun, 13, 2022
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2VRR
 | | Structure of SUMO modified Ubc9 | | Descriptor: | FORMIC ACID, SMALL UBIQUITIN-RELATED MODIFIER 1, SODIUM ION, ... | | Authors: | Knipscheer, P, Flotho, A, Klug, H, Olsen, J.V, van Dijk, W.J, Fish, A, Johnson, E.S, Mann, M, Sixma, T.K, Pichler, A. | | Deposit date: | 2008-04-13 | | Release date: | 2008-08-19 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.22 Å) | | Cite: | Ubc9 sumoylation regulates SUMO target discrimination.
Mol. Cell, 31, 2008
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2UYZ
 | | Non-covalent complex between Ubc9 and SUMO1 | | Descriptor: | SMALL UBIQUITIN-RELATED MODIFIER 1, SODIUM ION, SUMO-CONJUGATING ENZYME UBC9 | | Authors: | Knipscheer, P, van Dijk, W.J, Olsen, J.V, Mann, M, Sixma, T.K. | | Deposit date: | 2007-04-21 | | Release date: | 2007-06-12 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Noncovalent interaction between Ubc9 and SUMO promotes SUMO chain formation.
EMBO J., 26, 2007
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5JNE
 | | E2-SUMO-Siz1 E3-SUMO-PCNA complex | | Descriptor: | E3 SUMO-protein ligase SIZ1,Ubiquitin-like protein SMT3, GLYCEROL, Proliferating cell nuclear antigen, ... | | Authors: | Lima, C.D, Streich Jr, F.C. | | Deposit date: | 2016-04-29 | | Release date: | 2016-08-10 | | Last modified: | 2024-05-01 | | Method: | X-RAY DIFFRACTION (2.85 Å) | | Cite: | Capturing a substrate in an activated RING E3/E2-SUMO complex.
Nature, 536, 2016
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4IP3
 | | Complex structure of OspI and Ubc13 | | Descriptor: | ORF169b, Ubiquitin-conjugating enzyme E2 N | | Authors: | Fu, P, Jin, M, Zhang, X, Xu, L, Xia, Z, Zhu, Y. | | Deposit date: | 2013-01-09 | | Release date: | 2013-03-20 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structure Analysis of Ubc13 Inactivation
To be Published
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5VZW
 | | TRIM23 RING domain in complex with UbcH5-Ub | | Descriptor: | E3 ubiquitin-protein ligase TRIM23, Ubiquitin, Ubiquitin-conjugating enzyme E2 D2, ... | | Authors: | Pornillos, O, Dawidziak, D. | | Deposit date: | 2017-05-29 | | Release date: | 2017-08-09 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.278 Å) | | Cite: | Structure and catalytic activation of the TRIM23 RING E3 ubiquitin ligase.
Proteins, 85, 2017
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4II2
 | | Crystal structure of Ubiquitin activating enzyme 1 (Uba1) in complex with the Ub E2 Ubc4, ubiquitin, and ATP/Mg | | Descriptor: | 1,2-ETHANEDIOL, 2-(2-METHOXYETHOXY)ETHANOL, ADENOSINE-5'-TRIPHOSPHATE, ... | | Authors: | Olsen, S.K, Lima, C.D. | | Deposit date: | 2012-12-19 | | Release date: | 2013-02-13 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Structure of a ubiquitin E1-E2 complex: insights to E1-E2 thioester transfer.
Mol.Cell, 49, 2013
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5ZBU
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7MYF
 | | Ubiquitin variant UbV.k.1 in complex with Ube2k | | Descriptor: | Ubiquitin, Ubiquitin variant UbV.k.1, Ubiquitin-conjugating enzyme E2 K | | Authors: | Middleton, A.J, Day, C.L, Teyra, J, Sidhu, S.S. | | Deposit date: | 2021-05-21 | | Release date: | 2021-08-25 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Identification of Ubiquitin Variants That Inhibit the E2 Ubiquitin Conjugating Enzyme, Ube2k.
Acs Chem.Biol., 16, 2021
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7MYH
 | | Ubiquitin variant UbV.k.2 in complex with Ube2k | | Descriptor: | GLYCEROL, Ubiquitin variant UbV.k.2, Ubiquitin-conjugating enzyme E2 K | | Authors: | Middleton, A.J, Day, C.L, Teyra, J, Sidhu, S.S. | | Deposit date: | 2021-05-21 | | Release date: | 2021-08-25 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.394 Å) | | Cite: | Identification of Ubiquitin Variants That Inhibit the E2 Ubiquitin Conjugating Enzyme, Ube2k.
Acs Chem.Biol., 16, 2021
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6D4P
 | | Ube2D1 in complex with ubiquitin variant Ubv.D1.1 | | Descriptor: | Ubiquitin Variant Ubv.D1.1, Ubiquitin-conjugating enzyme E2 D1 | | Authors: | Ceccarelli, D.F, Garg, P, Sidhu, S, Sicheri, F. | | Deposit date: | 2018-04-18 | | Release date: | 2019-07-17 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.11 Å) | | Cite: | Structural and Functional Analysis of Ubiquitin-based Inhibitors That Target the Backsides of E2 Enzymes.
J.Mol.Biol., 432, 2020
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6D68
 | | Ube2G1 in complex with ubiquitin variant Ubv.G1.1 | | Descriptor: | Ubiquitin-conjugating enzyme E2 G1, Ubv.G1.1 | | Authors: | Ceccarelli, D.F, Garg, P, Sidhu, S, Sicheri, F. | | Deposit date: | 2018-04-20 | | Release date: | 2019-07-17 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.36 Å) | | Cite: | Structural and Functional Analysis of Ubiquitin-based Inhibitors That Target the Backsides of E2 Enzymes.
J.Mol.Biol., 432, 2020
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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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7MEX
 | | Structure of yeast Ubr1 in complex with Ubc2 and N-degron | | Descriptor: | E3 ubiquitin-protein ligase UBR1, N-degron, Ubiquitin, ... | | 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 (3.35 Å) | | Cite: | Structural insights into Ubr1-mediated N-degron polyubiquitination.
Nature, 600, 2021
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6D6I
 | | Ube2V1 in complex with ubiquitin variant Ubv.V1.1 and Ube2N/Ubc13 | | Descriptor: | Ubiquitin-conjugating enzyme E2 N, Ubiquitin-conjugating enzyme E2 variant 1, Ubv.V1.1 | | Authors: | Ceccarelli, D.F, Garg, P, Keszei, A, Sidhu, S, Sicheri, F. | | Deposit date: | 2018-04-21 | | Release date: | 2019-07-17 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.551 Å) | | Cite: | Structural and Functional Analysis of Ubiquitin-based Inhibitors That Target the Backsides of E2 Enzymes.
J.Mol.Biol., 432, 2020
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6NYA
 | | Crystal Structure of ubiquitin E1 (Uba1) in complex with Ubc3 (Cdc34) and ubiquitin | | Descriptor: | 1,2-ETHANEDIOL, ADENOSINE-5'-TRIPHOSPHATE, MAGNESIUM ION, ... | | Authors: | Olsen, S.K, Williams, K.M, Atkison, J.H. | | Deposit date: | 2019-02-11 | | Release date: | 2019-08-07 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.065 Å) | | Cite: | Structural insights into E1 recognition and the ubiquitin-conjugating activity of the E2 enzyme Cdc34.
Nat Commun, 10, 2019
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6NYO
 | | Crystal structure of a human Cdc34-ubiquitin thioester mimetic | | Descriptor: | 1,2-ETHANEDIOL, 4,5-dideoxy-5-(3',5'-dichlorobiphenyl-4-yl)-4-[(methoxyacetyl)amino]-L-arabinonic acid, PHOSPHATE ION, ... | | Authors: | Olsen, S.K, Williams, K.M, Atkison, J.H. | | Deposit date: | 2019-02-11 | | Release date: | 2019-08-07 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.502 Å) | | Cite: | Structural insights into E1 recognition and the ubiquitin-conjugating activity of the E2 enzyme Cdc34.
Nat Commun, 10, 2019
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6P5B
 | | Crystal Structure of MavC in Complex with Ub-UbE2N | | Descriptor: | MavC, Ubiquitin, Ubiquitin-conjugating enzyme E2 N | | Authors: | Puvar, K, Iyer, S, Negron Teron, K.I, Das, C. | | Deposit date: | 2019-05-30 | | Release date: | 2020-05-27 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.099 Å) | | Cite: | Legionella effector MavC targets the Ube2N~Ub conjugate for noncanonical ubiquitination.
Nat Commun, 11, 2020
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7OJX
 | | E2 UBE2K covalently linked to donor Ub, acceptor di-Ub, and RING E3 primed for K48-linked Ub chain synthesis | | Descriptor: | 1,1'-ethane-1,2-diylbis(1H-pyrrole-2,5-dione), E3 ubiquitin-protein ligase RNF38, Polyubiquitin-B, ... | | Authors: | Majorek, K.A, Nakasone, M.A, Huang, D.T. | | Deposit date: | 2021-05-17 | | Release date: | 2022-01-12 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Structure of UBE2K-Ub/E3/polyUb reveals mechanisms of K48-linked Ub chain extension.
Nat.Chem.Biol., 18, 2022
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1TTE
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1UR6
 | | NMR based structural model of the UbcH5B-CNOT4 complex | | Descriptor: | POTENTIAL TRANSCRIPTIONAL REPRESSOR NOT4HP, UBIQUITIN-CONJUGATING ENZYME E2-17 KDA 2, ZINC ION | | Authors: | Dominguez, C, Bonvin, A.M.J.J, Winkler, G.S, Van Schaik, F.M.A, Timmers, H.Th.M, Boelens, R. | | Deposit date: | 2003-10-27 | | Release date: | 2004-05-07 | | Last modified: | 2011-07-13 | | Method: | SOLUTION NMR, THEORETICAL MODEL | | Cite: | Structural Model of the Ubch5B/Cnot4 Complex Revealed by Combining NMR, Mutagenesis, and Docking Approaches.
Structure, 12, 2004
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4V3K
 | | RNF38-UbcH5B-UB complex | | Descriptor: | 1,2-ETHANEDIOL, CHLORIDE ION, E3 UBIQUITIN-PROTEIN LIGASE RNF38, ... | | Authors: | Buetow, L, Gabrielsen, M, Anthony, N.G, Dou, H, Patel, A, Aitkenhead, H, Sibbet, G.J, Smith, B.O, Huang, D.T. | | Deposit date: | 2014-10-20 | | Release date: | 2015-04-08 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.04 Å) | | Cite: | Activation of a Primed Ring E3-E2-Ubiquitin Complex by Non-Covalent Ubiquitin.
Mol.Cell, 58, 2015
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