2PE6
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![BU of 2pe6 by Molmil](/molmil-images/mine/2pe6) | Non-covalent complex between human SUMO-1 and human Ubc9 | Descriptor: | SUMO-conjugating enzyme UBC9, Small ubiquitin-related modifier 1 | Authors: | Capili, A.D, Lima, C.D. | Deposit date: | 2007-04-02 | Release date: | 2007-04-17 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Structure and Analysis of a Complex between SUMO and Ubc9 Illustrates Features of a Conserved E2-Ubl Interaction. J.Mol.Biol., 369, 2007
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2PX9
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![BU of 2px9 by Molmil](/molmil-images/mine/2px9) | The intrinsic affinity between E2 and the Cys domain of E1 in Ubiquitin-like modifications | Descriptor: | SUMO-activating enzyme subunit 2, SUMO-conjugating enzyme UBC9 | Authors: | Wang, J.H, Hu, W.D, Cai, S, Lee, B, Song, J, Chen, Y. | Deposit date: | 2007-05-14 | Release date: | 2007-07-24 | Last modified: | 2024-05-22 | Method: | SOLUTION NMR | Cite: | The intrinsic affinity between E2 and the Cys domain of E1 in ubiquitin-like modifications. Mol.Cell, 27, 2007
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2NVU
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![BU of 2nvu by Molmil](/molmil-images/mine/2nvu) | Structure of APPBP1-UBA3~NEDD8-NEDD8-MgATP-Ubc12(C111A), a trapped ubiquitin-like protein activation complex | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, MAGNESIUM ION, Maltose binding protein/NEDD8-activating enzyme E1 catalytic subunit chimera, ... | Authors: | Huang, D.T, Hunt, H.W, Zhuang, M, Ohi, M.D, Holton, J.M, Schulman, B.A. | Deposit date: | 2006-11-13 | Release date: | 2007-01-30 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.8 Å) | Cite: | Basis for a ubiquitin-like protein thioester switch toggling E1-E2 affinity. Nature, 445, 2007
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2O25
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![BU of 2o25 by Molmil](/molmil-images/mine/2o25) | Ubiquitin-Conjugating Enzyme E2-25 kDa Complexed With SUMO-1-Conjugating Enzyme UBC9 | Descriptor: | SUMO-1-conjugating enzyme UBC9, Ubiquitin-conjugating enzyme E2-25 kDa | Authors: | Walker, J.R, Avvakumov, G.V, Xue, S, Newman, E.M, Mackenzie, F, Weigelt, J, Sundstrom, M, Arrowsmith, C.H, Edwards, A.M, Bochkarev, A, Dhe-Paganon, S, Structural Genomics Consortium (SGC) | Deposit date: | 2006-11-29 | Release date: | 2007-01-16 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.6 Å) | Cite: | A Novel and Unexpected Complex Between the SUMO-1-Conjugating Enzyme UBC9 and the Ubiquitin-Conjugating Enzyme E2-25 kDa To be Published
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2PWQ
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![BU of 2pwq by Molmil](/molmil-images/mine/2pwq) | Crystal structure of a putative ubiquitin conjugating enzyme from Plasmodium yoelii | Descriptor: | Ubiquitin conjugating enzyme | Authors: | Qiu, W, Dong, A, Hassanali, A, Lin, L, Brokx, S, Altamentova, S, Hills, T, Lew, J, Ravichandran, M, Kozieradzki, I, Zhao, Y, Schapira, M, Edwards, A.M, Arrowsmith, C.H, Weigelt, J, Sundstrom, M, Bochkarev, A, Hui, R, Structural Genomics Consortium (SGC) | Deposit date: | 2007-05-11 | Release date: | 2007-05-22 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Crystal structure of a putative ubiquitin conjugating enzyme from Plasmodium yoelii. To be Published
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8J1R
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![BU of 8j1r by Molmil](/molmil-images/mine/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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8OIF
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![BU of 8oif by Molmil](/molmil-images/mine/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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8PJN
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![BU of 8pjn by Molmil](/molmil-images/mine/8pjn) | Catalytic module of human CTLH E3 ligase bound to multiphosphorylated UBE2H~ubiquitin | Descriptor: | E3 ubiquitin-protein transferase MAEA, E3 ubiquitin-protein transferase RMND5A, Ubiquitin, ... | Authors: | Chrustowicz, J, Sherpa, D, Prabu, R.J, Schulman, B.A. | Deposit date: | 2023-06-23 | Release date: | 2024-01-03 | Last modified: | 2024-01-31 | Method: | ELECTRON MICROSCOPY (3.4 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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8PMQ
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![BU of 8pmq by Molmil](/molmil-images/mine/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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8PQL
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![BU of 8pql by Molmil](/molmil-images/mine/8pql) | K48-linked ubiquitin chain formation with a cullin-RING E3 ligase and Cdc34: NEDD8-CUL2-RBX1-ELOB/C-FEM1C with trapped UBE2R2-donor UB-acceptor UB-SIL1 peptide | Descriptor: | 5-azanylpentan-2-one, Cullin-2, E3 ubiquitin-protein ligase RBX1, ... | Authors: | Liwocha, J, Prabu, J.R, Kleiger, G, Schulman, B.A. | Deposit date: | 2023-07-11 | Release date: | 2024-02-14 | Last modified: | 2024-04-17 | Method: | ELECTRON MICROSCOPY (3.76 Å) | Cite: | Mechanism of millisecond Lys48-linked poly-ubiquitin chain formation by cullin-RING ligases. Nat.Struct.Mol.Biol., 31, 2024
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8JWJ
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![BU of 8jwj by Molmil](/molmil-images/mine/8jwj) | PHD Finger Protein 7 (PHF7) in complex with UBE2D2 | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, GLYCEROL, PHD finger protein 7, ... | Authors: | Lee, H.S, Bang, I, Choi, H.-J. | Deposit date: | 2023-06-29 | Release date: | 2023-12-20 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (2.96 Å) | Cite: | Molecular basis for PHF7-mediated ubiquitination of histone H3. Genes Dev., 37, 2023
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8JWU
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![BU of 8jwu by Molmil](/molmil-images/mine/8jwu) | |
8ODR
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![BU of 8odr by Molmil](/molmil-images/mine/8odr) | Mimetic of UBC9-SUMO1 | Descriptor: | SULFATE ION, SUMO-conjugating enzyme UBC9, Small ubiquitin-related modifier 1 | Authors: | Coste, F, Goffinont, S, Suskiewicz, M.J. | Deposit date: | 2023-03-09 | Release date: | 2023-06-07 | Last modified: | 2024-06-19 | Method: | X-RAY DIFFRACTION (2.85 Å) | Cite: | Structural insights into the regulation of the human E2∼SUMO conjugate through analysis of its stable mimetic. J.Biol.Chem., 299, 2023
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8Q7R
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![BU of 8q7r by Molmil](/molmil-images/mine/8q7r) | Ubiquitin ligation to substrate by a cullin-RING E3 ligase & Cdc34: NEDD8-CUL2-RBX1-ELOB/C-FEM1C with trapped UBE2R2~donor UB-Sil1 peptide | Descriptor: | 5-azanyl-1-oxidanyl-pentan-2-one, Cullin-2, E3 ubiquitin-protein ligase RBX1, ... | Authors: | Liwocha, J, Prabu, J.R, Kleiger, G, Schulman, B.A. | Deposit date: | 2023-08-16 | Release date: | 2024-02-21 | Last modified: | 2024-04-24 | Method: | ELECTRON MICROSCOPY (3.71 Å) | Cite: | Cullin-RING ligases employ geometrically optimized catalytic partners for substrate targeting. Mol.Cell, 84, 2024
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5D1L
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![BU of 5d1l by Molmil](/molmil-images/mine/5d1l) | Crystal Structure of UbcH5B in Complex with the RING-U5BR Fragment of AO7 (Y165A) | Descriptor: | DI(HYDROXYETHYL)ETHER, E3 ubiquitin-protein ligase RNF25, OXALATE ION, ... | Authors: | Liang, Y.-H, Li, S, Weissman, A.M, Ji, X. | Deposit date: | 2015-08-04 | Release date: | 2015-10-28 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.618 Å) | Cite: | Insights into Ubiquitination from the Unique Clamp-like Binding of the RING E3 AO7 to the E2 UbcH5B. J.Biol.Chem., 290, 2015
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5D1K
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![BU of 5d1k by Molmil](/molmil-images/mine/5d1k) | Crystal Structure of UbcH5B in Complex with the RING-U5BR Fragment of AO7 | Descriptor: | 1,2-ETHANEDIOL, DI(HYDROXYETHYL)ETHER, E3 ubiquitin-protein ligase RNF25, ... | Authors: | Liang, Y.-H, Li, S, Weissman, A.M, Ji, X. | Deposit date: | 2015-08-04 | Release date: | 2015-10-28 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.78 Å) | Cite: | Insights into Ubiquitination from the Unique Clamp-like Binding of the RING E3 AO7 to the E2 UbcH5B. J.Biol.Chem., 290, 2015
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5D2M
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![BU of 5d2m by Molmil](/molmil-images/mine/5d2m) | Complex between human SUMO2-RANGAP1, UBC9 and ZNF451 | Descriptor: | 1,2-ETHANEDIOL, Ran GTPase-activating protein 1, SUMO-conjugating enzyme UBC9, ... | Authors: | Cappadocia, L, Lima, C.D. | Deposit date: | 2015-08-05 | Release date: | 2015-11-04 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Structural basis for catalytic activation by the human ZNF451 SUMO E3 ligase. Nat.Struct.Mol.Biol., 22, 2015
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5DFL
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![BU of 5dfl by Molmil](/molmil-images/mine/5dfl) | |
5D1M
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![BU of 5d1m by Molmil](/molmil-images/mine/5d1m) | Crystal Structure of UbcH5B in Complex with the RING-U5BR Fragment of AO7 (P199A) | Descriptor: | 1,2-ETHANEDIOL, DI(HYDROXYETHYL)ETHER, E3 ubiquitin-protein ligase RNF25, ... | Authors: | Liang, Y.-H, Li, S, Weissman, A.M, Ji, X. | Deposit date: | 2015-08-04 | Release date: | 2015-10-28 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.581 Å) | Cite: | Insights into Ubiquitination from the Unique Clamp-like Binding of the RING E3 AO7 to the E2 UbcH5B. J.Biol.Chem., 290, 2015
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5EYA
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![BU of 5eya by Molmil](/molmil-images/mine/5eya) | TRIM25 RING domain in complex with Ubc13-Ub conjugate | Descriptor: | Polyubiquitin-B, Tripartite motif-containing 25 variant, Ubiquitin-conjugating enzyme E2 N, ... | Authors: | Pornillos, O, Sanchez, J.G. | Deposit date: | 2015-11-24 | Release date: | 2016-08-17 | Last modified: | 2019-12-25 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Mechanism of TRIM25 Catalytic Activation in the Antiviral RIG-I Pathway. Cell Rep, 16, 2016
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5EDV
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![BU of 5edv by Molmil](/molmil-images/mine/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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5D0K
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![BU of 5d0k by Molmil](/molmil-images/mine/5d0k) | Structure of UbE2D2:RNF165:Ub complex | Descriptor: | Polyubiquitin-B, RING finger protein 165, Ubiquitin-conjugating enzyme E2 D2, ... | Authors: | Wright, J.D, Day, C.L, Mace, P.D. | Deposit date: | 2015-08-03 | Release date: | 2015-12-09 | Last modified: | 2024-03-06 | Method: | X-RAY DIFFRACTION (2.65 Å) | Cite: | Secondary ubiquitin-RING docking enhances Arkadia and Ark2C E3 ligase activity. Nat.Struct.Mol.Biol., 23, 2016
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5D0M
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![BU of 5d0m by Molmil](/molmil-images/mine/5d0m) | Structure of UbE2D2:RNF165:Ub complex | Descriptor: | PHOSPHATE ION, Polyubiquitin-B, RING finger protein 165, ... | Authors: | Wright, J.D, Day, C.L, Mace, P.D. | Deposit date: | 2015-08-03 | Release date: | 2015-12-09 | Last modified: | 2016-01-20 | Method: | X-RAY DIFFRACTION (1.913 Å) | Cite: | Secondary ubiquitin-RING docking enhances Arkadia and Ark2C E3 ligase activity. Nat.Struct.Mol.Biol., 23, 2016
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5FQ2
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![BU of 5fq2 by Molmil](/molmil-images/mine/5fq2) | |
1Z5S
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![BU of 1z5s by Molmil](/molmil-images/mine/1z5s) | Crystal structure of a complex between UBC9, SUMO-1, RANGAP1 and NUP358/RANBP2 | Descriptor: | Ran GTPase-activating protein 1, Ran-binding protein 2, Ubiquitin-conjugating enzyme E2 I, ... | Authors: | Reverter, D, Lima, C.D. | Deposit date: | 2005-03-19 | Release date: | 2005-06-07 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (3.01 Å) | Cite: | Insights into E3 ligase activity revealed by a SUMO-RanGAP1-Ubc9-Nup358 complex. Nature, 435, 2005
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