8WR5
 
 | | The Crystal Structure of Mms2 from Biortus | | Descriptor: | 1,2-ETHANEDIOL, SULFATE ION, Ubiquitin-conjugating enzyme E2 variant 2 | | Authors: | Wang, F, Cheng, W, Yuan, Z, Lin, D, Guo, S. | | Deposit date: | 2023-10-13 | | Release date: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | The Crystal Structure of Mms2 from Biortus.
To Be Published
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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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8B3G
 | | C(N)RL4CSA-UVSSA-E2-ubiquitin complex. | | 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: | 2024-09-04 | | Method: | ELECTRON MICROSCOPY (4.4 Å) | | Cite: | Structural basis for RNA polymerase II ubiquitylation and inactivation in transcription-coupled repair.
Nat.Struct.Mol.Biol., 31, 2024
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4LAD
 | | Crystal Structure of the Ube2g2:RING-G2BR complex | | Descriptor: | E3 ubiquitin-protein ligase AMFR, OXALATE ION, Ubiquitin-conjugating enzyme E2 G2, ... | | Authors: | Liang, Y.-H, Li, J, Das, R, Byrd, R.A, Ji, X. | | Deposit date: | 2013-06-19 | | Release date: | 2013-08-28 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Allosteric regulation of E2:E3 interactions promote a processive ubiquitination machine.
Embo J., 32, 2013
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4Y1L
 | | Ubc9 Homodimer The Missing Link in Poly-SUMO Chain Formation | | Descriptor: | RWD domain-containing protein 3, SUMO-conjugating enzyme UBC9 | | Authors: | Aileen, Y.A, Ambaye, N.D, Li, Y.J, Vega, R, Bzymek, K, Williams, J.C, Hu, W, Chen, Y. | | Deposit date: | 2015-02-08 | | Release date: | 2015-05-06 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | RWD Domain as an E2 (Ubc9)-Interaction Module.
J.Biol.Chem., 290, 2015
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6IF1
 | | Crystal structure of Ube2K and K48-linked di-ubiquitin complex | | Descriptor: | Ubiquitin, Ubiquitin-conjugating enzyme E2 K | | Authors: | Lee, J.-G, Youn, H.-S, Lee, Y, An, J.Y, Park, K.R, Kang, J.Y, Lim, J.J, Eom, S.H. | | Deposit date: | 2018-09-18 | | Release date: | 2018-11-21 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.466 Å) | | Cite: | Crystal structure of the Ube2K/E2-25K and K48-linked di-ubiquitin complex provides structural insight into the mechanism of K48-specific ubiquitin chain synthesis.
Biochem. Biophys. Res. Commun., 506, 2018
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6W9D
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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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7R71
 | | Crystal Structure of the UbArk2C-UbcH5b~Ub complex | | Descriptor: | Ubiquitin, Ubiquitin,E3 ubiquitin-protein ligase RNF165, Ubiquitin-conjugating enzyme E2 D2, ... | | Authors: | Paluda, A, Middleton, A.J, Mace, P.D, Day, C.L. | | Deposit date: | 2021-06-24 | | Release date: | 2022-03-09 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Ubiquitin and a charged loop regulate the ubiquitin E3 ligase activity of Ark2C.
Nat Commun, 13, 2022
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5FQ2
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3L1Z
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5FER
 | | Complex of TRIM25 RING with UbcH5-Ub | | Descriptor: | E3 ubiquitin/ISG15 ligase TRIM25, Ubiquitin-40S ribosomal protein S27a, Ubiquitin-conjugating enzyme E2 D1, ... | | Authors: | Rittinger, K, Koliopoulos, M.G, Esposito, D. | | Deposit date: | 2015-12-17 | | Release date: | 2016-05-18 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.34 Å) | | Cite: | Functional role of TRIM E3 ligase oligomerization and regulation of catalytic activity.
Embo J., 35, 2016
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5ZBU
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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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5YWR
 | | Crystal Structure of RING E3 ligase ZNRF1 in complex with Ube2N (Ubc13) | | Descriptor: | E3 ubiquitin-protein ligase ZNRF1, FORMIC ACID, TRIETHYLENE GLYCOL, ... | | Authors: | Behera, A.P, Naskar, P, Datta, A.B. | | Deposit date: | 2017-11-30 | | Release date: | 2018-06-06 | | Last modified: | 2024-03-27 | | Method: | X-RAY DIFFRACTION (1.47 Å) | | Cite: | Structural insights into the nanomolar affinity of RING E3 ligase ZNRF1 for Ube2N and its functional implications.
Biochem. J., 475, 2018
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7P47
 | | Structure of the E3 ligase Smc5/Nse2 in complex with Ubc9-SUMO thioester mimetic | | Descriptor: | E3 SUMO-protein ligase MMS21, SUMO-conjugating enzyme UBC9, Structural maintenance of chromosomes protein 5, ... | | Authors: | Lascorz, J, Varejao, N, Reverter, D. | | Deposit date: | 2021-07-09 | | Release date: | 2021-11-24 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (3.314 Å) | | Cite: | Structural basis for the E3 ligase activity enhancement of yeast Nse2 by SUMO-interacting motifs.
Nat Commun, 12, 2021
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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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5HPT
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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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1C4Z
 | | STRUCTURE OF AN E6AP-UBCH7 COMPLEX: INSIGHTS INTO THE UBIQUITINATION PATHWAY | | Descriptor: | UBIQUITIN CONJUGATING ENZYME E2, UBIQUITIN-PROTEIN LIGASE E3A | | Authors: | Huang, L, Kinnucan, E, Wang, G, Beaudenon, S, Howley, P.M, Huibregtse, J.M, Pavletich, N.P. | | Deposit date: | 1999-10-14 | | Release date: | 1999-11-17 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Structure of an E6AP-UbcH7 complex: insights into ubiquitination by the E2-E3 enzyme cascade.
Science, 286, 1999
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1FXT
 | | STRUCTURE OF A CONJUGATING ENZYME-UBIQUITIN THIOLESTER COMPLEX | | Descriptor: | UBIQUITIN, UBIQUITIN-CONJUGATING ENZYME E2-24 KDA | | Authors: | Hamilton, K.S, Shaw, G.S, Williams, R.S, Huzil, J.T, McKenna, S, Ptak, C, Glover, M, Ellison, M.J. | | Deposit date: | 2000-09-26 | | Release date: | 2001-10-10 | | Last modified: | 2024-05-22 | | Method: | SOLUTION NMR | | Cite: | Structure of a conjugating enzyme-ubiquitin thiolester intermediate reveals a novel role for the ubiquitin tail.
Structure, 9, 2001
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6W7Z
 | | RNF12 RING domain in complex with Ube2d2 | | Descriptor: | E3 ubiquitin-protein ligase RLIM, GLYCEROL, Ubiquitin-conjugating enzyme E2 D2, ... | | Authors: | Middleton, A.J, Day, C.L. | | Deposit date: | 2020-03-19 | | Release date: | 2020-05-20 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | The RING Domain of RING Finger 12 Efficiently Builds Degradative Ubiquitin Chains.
J.Mol.Biol., 432, 2020
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6W9A
 | | RNF12 RING domain in complex with Ube2e2 | | Descriptor: | E3 ubiquitin-protein ligase RLIM, GLYCEROL, Ubiquitin-conjugating enzyme E2 E2, ... | | Authors: | Middleton, A.J, Day, C.L. | | Deposit date: | 2020-03-22 | | Release date: | 2020-05-20 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | The RING Domain of RING Finger 12 Efficiently Builds Degradative Ubiquitin Chains.
J.Mol.Biol., 432, 2020
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6ZHS
 | | Uba1 bound to two E2 (Ubc13) molecules | | Descriptor: | GLYCEROL, SULFATE ION, Ubiquitin-activating enzyme E1 1, ... | | Authors: | Misra, M, Schindelin, H. | | Deposit date: | 2020-06-23 | | Release date: | 2022-01-12 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | ATP induced conformational changes facilitate E1-E2 disulfide bridging in the ubiquitin system.
To Be Published
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6ZHT
 | | Uba1-Ubc13 disulfide mediated complex | | Descriptor: | CHLORIDE ION, GLYCEROL, Ubiquitin-activating enzyme E1 1, ... | | Authors: | Schaefer, A, Misra, M, Schindelin, H. | | Deposit date: | 2020-06-23 | | Release date: | 2022-01-12 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | ATP induced conformational changes facilitate E1-E2 disulfide bridging in the ubiquitin system.
To Be Published
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