7W76
 
 | | Crystal structure of the K. lactis Bre1 RBD in complex with Rad6, crystal form II | | Descriptor: | E3 ubiquitin-protein ligase BRE1, GLYCEROL, SULFATE ION, ... | | Authors: | Shi, M, Zhao, J, Xiang, S. | | Deposit date: | 2021-12-03 | | Release date: | 2023-03-29 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (3.05 Å) | | Cite: | Structural basis for the Rad6 activation by the Bre1 N-terminal domain.
Elife, 12, 2023
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8GRM
 | | Cryo-EM structure of PRC1 bound to H2AK119-UbcH5b-Ub nucleosome | | Descriptor: | COMMD3 protein, DNA (144-MER), DNA (145-MER), ... | | Authors: | Ai, H.S, Zebin, T, Zhihend, D, Jiakun, T, Liying, Z, Jia-Bin, L, Man, P, Liu, L. | | Deposit date: | 2022-09-02 | | Release date: | 2023-04-12 | | Method: | ELECTRON MICROSCOPY (3.05 Å) | | Cite: | Synthetic E2-Ub-nucleosome conjugates for studying nucleosome ubiquitination.
Chem, 2023
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7UVC
 | | Rad6(P43L)-Bre1 Complex | | Descriptor: | E3 ubiquitin-protein ligase BRE1, Ubiquitin-conjugating enzyme E2 2 | | Authors: | Shukla, P.K, Chandrasekharan, M.B. | | Deposit date: | 2022-04-29 | | Release date: | 2023-01-11 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (3.05 Å) | | Cite: | Structure and functional determinants of Rad6-Bre1 subunits in the histone H2B ubiquitin-conjugating complex.
Nucleic Acids Res., 51, 2023
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8EAZ
 | | HOIL-1/E2-Ub/Ub transthiolation complex | | Descriptor: | RanBP-type and C3HC4-type zinc finger-containing protein 1, Ubiquitin, Ubiquitin-conjugating enzyme E2 L3, ... | | Authors: | Wang, X.S, Cotton, T.R, Lechtenberg, B.C. | | Deposit date: | 2022-08-30 | | Release date: | 2023-01-18 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (3.08 Å) | | Cite: | The unifying catalytic mechanism of the RING-between-RING E3 ubiquitin ligase family.
Nat Commun, 14, 2023
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3JW0
 | | E2~Ubiquitin-HECT | | Descriptor: | E3 ubiquitin-protein ligase NEDD4-like, Ubiquitin, Ubiquitin-conjugating enzyme E2 D2 | | Authors: | Kamadurai, H.B, Schulman, B.A. | | Deposit date: | 2009-09-17 | | Release date: | 2010-01-12 | | Last modified: | 2021-10-13 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Insights into ubiquitin transfer cascades from a structure of a UbcH5B approximately ubiquitin-HECT(NEDD4L) complex.
Mol.Cell, 36, 2009
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4P5O
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4DHZ
 | | The structure of h/ceOTUB1-ubiquitin aldehyde-UBC13~Ub | | Descriptor: | Ubiquitin, Ubiquitin aldehyde, Ubiquitin thioesterase otubain-like, ... | | Authors: | Wiener, R, Zhang, X, Wang, T, Wolberger, C. | | Deposit date: | 2012-01-30 | | Release date: | 2012-02-22 | | Last modified: | 2017-11-15 | | Method: | X-RAY DIFFRACTION (3.11 Å) | | Cite: | The mechanism of OTUB1-mediated inhibition of ubiquitination.
Nature, 483, 2012
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8IEJ
 | | RNF20-RNF40/hRad6A-Ub/nucleosome complex | | Descriptor: | DNA (147-MER), E3 ubiquitin-protein ligase BRE1A, E3 ubiquitin-protein ligase BRE1B, ... | | Authors: | Ai, H, Deng, Z, Sun, M, Du, Y, Pan, M, Liu, L. | | Deposit date: | 2023-02-15 | | Release date: | 2023-09-06 | | Last modified: | 2023-09-20 | | Method: | ELECTRON MICROSCOPY (3.12 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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3VON
 | | Crystalstructure of the ubiquitin protease | | Descriptor: | Ubiquitin thioesterase OTUB1, Ubiquitin-conjugating enzyme E2 N, Ubiquitin-conjugating enzyme E2 variant 2 | | Authors: | Sato, Y, Fukai, S. | | Deposit date: | 2012-01-30 | | Release date: | 2012-05-30 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (3.15 Å) | | Cite: | Molecular basis of Lys-63-linked polyubiquitination inhibition by the interaction between human deubiquitinating enzyme OTUB1 and ubiquitin-conjugating enzyme UBC13.
J.Biol.Chem., 287, 2012
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3L1Z
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6ZHU
 | | Yeast Uba1 in complex with Ubc3 and ATP | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, MAGNESIUM 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 (3.18 Å) | | Cite: | ATP induced conformational changes facilitate E1-E2 disulfide bridging in the ubiquitin system
To Be Published
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6W9D
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8BTL
 | | Crystal structure of a complex between the E2 conjugating enzyme UBE2A and the E3 ligase module from UBR4 | | Descriptor: | Ubiquitin conjugating enzyme E2 A, ZINC ION, cDNA FLJ12511 fis, ... | | Authors: | Virdee, S, Mabbitt, P.D, Barnsby-Greer, L. | | Deposit date: | 2022-11-29 | | Release date: | 2023-12-13 | | Last modified: | 2024-04-17 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | UBE2A and UBE2B are recruited by an atypical E3 ligase module in UBR4.
Nat.Struct.Mol.Biol., 31, 2024
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8SE9
 | | Cryo-EM structure of a double loaded human UBA7-UBE2L6-ISG15 thioester mimetic complex (Form 2) | | Descriptor: | ADENOSINE MONOPHOSPHATE, Ubiquitin-like modifier-activating enzyme 7, Ubiquitin-like protein ISG15, ... | | Authors: | Afsar, M, Jia, L, Ruben, E.A, Olsen, S.K. | | Deposit date: | 2023-04-08 | | Release date: | 2023-10-11 | | Method: | ELECTRON MICROSCOPY (3.2 Å) | | Cite: | Cryo-EM structures of Uba7 reveal the molecular basis for ISG15 activation and E1-E2 thioester transfer.
Nat Commun, 14, 2023
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7W75
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8SMY
 | | Cryo-EM structure of the human nucleosome core particle in complex with RNF168 and UbcH5c~Ub (UbcH5c chemically conjugated to histone H2A. No density for Ub.) (class 3) | | 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 (3.2 Å) | | Cite: | Mechanisms of RNF168 nucleosome recognition and ubiquitylation.
Mol.Cell, 84, 2024
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8SMX
 | | Cryo-EM structure of the human nucleosome core particle in complex with RNF168 and UbcH5c~Ub (UbcH5c chemically conjugated to histone H2A. No density for Ub.) (class 2) | | 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 (3.2 Å) | | Cite: | Mechanisms of RNF168 nucleosome recognition and ubiquitylation.
Mol.Cell, 84, 2024
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8SMZ
 | | Cryo-EM structure of the human nucleosome core particle in complex with RNF168 and UbcH5c~Ub (UbcH5c chemically conjugated to histone H2A. No density for Ub.) (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 (3.2 Å) | | Cite: | Mechanisms of RNF168 nucleosome recognition and ubiquitylation.
Mol.Cell, 84, 2024
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8SN0
 | | Cryo-EM structure of the human nucleosome core particle in complex with RNF168 and UbcH5c~Ub (UbcH5c chemically conjugated to histone H2A. No density for Ub.) (class 5) | | 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 (3.2 Å) | | Cite: | Mechanisms of RNF168 nucleosome recognition and ubiquitylation.
Mol.Cell, 84, 2024
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8UPF
 | | Cryo-EM structure of the human nucleosome core particle in complex with RNF168-UbcH5c | | 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: | 2023-10-22 | | Release date: | 2024-01-17 | | Last modified: | 2024-03-20 | | Method: | ELECTRON MICROSCOPY (3.2 Å) | | Cite: | Mechanisms of RNF168 nucleosome recognition and ubiquitylation.
Mol.Cell, 84, 2024
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5ZBU
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8E2K
 | | Cryo-EM structure of BIRC6/HtrA2-S306A | | Descriptor: | Baculoviral IAP repeat-containing protein 6, Serine protease HTRA2, mitochondrial | | Authors: | Hunkeler, M, Fischer, E.S. | | Deposit date: | 2022-08-15 | | Release date: | 2023-02-15 | | Last modified: | 2024-06-12 | | Method: | ELECTRON MICROSCOPY (3.21 Å) | | Cite: | Structures of BIRC6-client complexes provide a mechanism of SMAC-mediated release of caspases.
Science, 379, 2023
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4BWF
 | | Pex4p-Pex22p disulphide bond mutant | | Descriptor: | 1,2-ETHANEDIOL, PEROXISOME ASSEMBLY PROTEIN 22, UBIQUITIN-CONJUGATING ENZYME E2-21 KDA | | Authors: | Williams, C, van den Berg, M, Stanley, W.A, Wilmanns, M, Distel, B. | | Deposit date: | 2013-07-01 | | Release date: | 2013-07-17 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (3.23 Å) | | Cite: | A Disulphide Bond in the E2 Enzyme Pex4P Modulates Ubiquitin-Conjugating Activity
Sci.Rep., 3, 2013
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5UDH
 | | HHARI/ARIH1-UBCH7~Ubiquitin | | Descriptor: | E3 ubiquitin-protein ligase ARIH1, Ubiquitin C variant, Ubiquitin-conjugating enzyme E2 L3, ... | | Authors: | Miller, D.J, Schulman, B.A. | | Deposit date: | 2016-12-27 | | Release date: | 2017-06-14 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (3.24 Å) | | Cite: | Structural Studies of HHARI/UbcH7Ub Reveal Unique E2Ub Conformational Restriction by RBR RING1.
Structure, 25, 2017
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8SEB
 | | Cryo-EM structure of a single loaded human UBA7-UBE2L6-ISG15 adenylate complex | | Descriptor: | ADENOSINE MONOPHOSPHATE, Ubiquitin-like modifier-activating enzyme 7, Ubiquitin-like protein ISG15, ... | | Authors: | Afsar, M, Jia, L, Ruben, E.A, Olsen, S.K. | | Deposit date: | 2023-04-08 | | Release date: | 2023-10-11 | | Method: | ELECTRON MICROSCOPY (3.24 Å) | | Cite: | Cryo-EM structures of Uba7 reveal the molecular basis for ISG15 activation and E1-E2 thioester transfer.
Nat Commun, 14, 2023
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