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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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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7MJB
 | | Crystal Structure of Nanoluc Luciferase Mutant R164Q | | Descriptor: | CHLORIDE ION, DECANOIC ACID, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Shabalin, I.G, Reza, M.S, Ai, H, Minor, W. | | Deposit date: | 2021-04-19 | | Release date: | 2021-05-05 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Crystal Structure of Nanoluc Luciferase Mutant R164Q
To Be Published
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7LUG
 | | Crystal structure of the pnRFP B30Y mutant | | Descriptor: | PHOSPHATE ION, Red Fluorescent pnRFP B30Y mutant | | Authors: | Huang, M, Ng, H.L, Pang, Y, Zhang, S, Fan, Y, Yeh, H, Xiong, Y, Li, X, Ai, H. | | Deposit date: | 2021-02-22 | | Release date: | 2022-03-16 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Development, Characterization, and Structural Analysis of a Genetically Encoded Red Fluorescent Peroxynitrite Biosensor
To Be Published
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7LQO
 | | Crystal structure of a genetically encoded red fluorescent peroxynitrite biosensor, pnRFP | | Descriptor: | PHOSPHATE ION, red fluorescent peroxynitrite biosensor pnRFP | | Authors: | Huang, M, Ng, H.L, Pang, Y, Zhang, S, Fan, Y, Yeh, H, Xiong, Y, Li, X, Ai, H. | | Deposit date: | 2021-02-14 | | Release date: | 2022-03-16 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Development, Characterization, and Structural Analysis of a Genetically Encoded Red Fluorescent Peroxynitrite Biosensor
To Be Published
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7XCT
 | | Cryo-EM structure of Dot1L and H2BK34ub-H3K79Nle nucleosome 2:1 complex | | Descriptor: | DNA (145-MER), Histone H2A, Histone H2B type 1-K, ... | | Authors: | Ai, H.S, Liu, A.J, Lou, Z.Y, Liu, L. | | Deposit date: | 2022-03-25 | | Release date: | 2022-04-20 | | Last modified: | 2024-11-06 | | Method: | ELECTRON MICROSCOPY (2.72 Å) | | Cite: | H2B Lys34 Ubiquitination Induces Nucleosome Distortion to Stimulate Dot1L Activity.
Nat.Chem.Biol., 18, 2022
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7XCR
 | | Cryo-EM structure of Dot1L and H2BK34ub-H3K79Nle nucleosome 1:1 complex | | Descriptor: | DNA (146-MER), Histone H2A, Histone H2B type 1-K, ... | | Authors: | Ai, H.S, Liu, A.J, Lou, Z.Y, Liu, L. | | Deposit date: | 2022-03-25 | | Release date: | 2022-04-20 | | Last modified: | 2024-11-13 | | Method: | ELECTRON MICROSCOPY (2.57 Å) | | Cite: | H2B Lys34 Ubiquitination Induces Nucleosome Distortion to Stimulate Dot1L Activity.
Nat.Chem.Biol., 18, 2022
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7XD0
 | | cryo-EM structure of H2BK34ub nucleosome | | Descriptor: | DNA (146-MER), Histone H2A, Histone H2B type 1-K, ... | | Authors: | Ai, H.S, Liu, A.J, Lou, Z.Y, Liu, L. | | Deposit date: | 2022-03-26 | | Release date: | 2022-04-20 | | Last modified: | 2024-06-26 | | Method: | ELECTRON MICROSCOPY (3.48 Å) | | Cite: | H2B Lys34 Ubiquitination Induces Nucleosome Distortion to Stimulate Dot1L Activity.
Nat.Chem.Biol., 18, 2022
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7XD1
 | | cryo-EM structure of unmodified nucleosome | | Descriptor: | DNA (147-MER), Histone H2A type 1-B/E, Histone H2B type 1-K, ... | | Authors: | Ai, H.S, Liu, A.J, Lou, Z.Y, Liu, L. | | Deposit date: | 2022-03-26 | | Release date: | 2022-04-20 | | Last modified: | 2024-06-26 | | Method: | ELECTRON MICROSCOPY (3.2 Å) | | Cite: | H2B Lys34 Ubiquitination Induces Nucleosome Distortion to Stimulate Dot1L Activity.
Nat.Chem.Biol., 18, 2022
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8X7I
 | | Cryo-EM structures of RNF168/UbcH5c-Ub in complex with H2AK13Ub nucleosomes determined by intein-based E2-Ub-NCP conjugation strategy | | Descriptor: | DNA (147-MER), E3 ubiquitin-protein ligase RNF168, Histone H2A type 1-B/E, ... | | Authors: | Ai, H.S, Tong, Z.B, Deng, Z.H, Pan, M, Liu, L. | | Deposit date: | 2023-11-24 | | Release date: | 2024-08-07 | | Method: | ELECTRON MICROSCOPY (3.27 Å) | | Cite: | Capturing Snapshots of Nucleosomal H2A K13/K15 Ubiquitination Mediated by the Monomeric E3 Ligase RNF168
Biorxiv, 2024
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8X7J
 | | Cryo-EM structures of RNF168/UbcH5c-Ub/nucleosomes complex determined by activity-based chemical trapping strategy | | Descriptor: | DNA (144-MER), E3 ubiquitin-protein ligase RNF168, Histone H2A type 1-B/E, ... | | Authors: | Ai, H.S, Tong, Z.B, Deng, Z.H, Pan, M, Liu, L. | | Deposit date: | 2023-11-24 | | Release date: | 2024-08-07 | | Method: | ELECTRON MICROSCOPY (3.39 Å) | | Cite: | Capturing Snapshots of Nucleosomal H2A K13/K15 Ubiquitination Mediated by the Monomeric E3 Ligase RNF168
Biorxiv, 2024
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8X7K
 | | Cryo-EM structures of RNF168/UbcH5c-Ub in complex with H2AK13Ub nucleosomes determined by activity-based chemical trapping strategy (adjacent H2AK13/15 dual-monoubiquitination) | | Descriptor: | DNA (143-MER), E3 ubiquitin-protein ligase RNF168, Histone H2A type 1-B/E, ... | | Authors: | Ai, H.S, Tong, Z.B, Deng, Z.H, Pan, M, Liu, L. | | Deposit date: | 2023-11-24 | | Release date: | 2024-08-07 | | Method: | ELECTRON MICROSCOPY (3.27 Å) | | Cite: | Capturing Snapshots of Nucleosomal H2A K13/K15 Ubiquitination Mediated by the Monomeric E3 Ligase RNF168
Biorxiv, 2024
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8WG5
 | | Cryo-EM structure of USP16 bound to H2AK119Ub nucleosome | | Descriptor: | DNA (147-MER), Histone H2A type 1-B/E, Histone H2B type 1-K, ... | | Authors: | Ai, H.S, He, Z.Z, Deng, Z.H, Liu, L. | | Deposit date: | 2023-09-20 | | Release date: | 2023-12-27 | | Last modified: | 2024-11-27 | | Method: | ELECTRON MICROSCOPY (3.05 Å) | | Cite: | Structural and mechanistic basis for nucleosomal H2AK119 deubiquitination by single-subunit deubiquitinase USP16.
Nat.Struct.Mol.Biol., 31, 2024
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7YQK
 | | cryo-EM structure of gammaH2AXK15ub-H4K20me2 nucleosome bound to 53BP1 | | Descriptor: | DNA (145-MER), Histone H2AX, Histone H2B, ... | | Authors: | Ai, H.S, GuoChao, C, Qingyue, G, Ze-Bin, T, Zhiheng, D, Xin, L, Fan, Y, Ziyu, X, Jia-Bin, L, Changlin, T, Liu, L. | | Deposit date: | 2022-08-07 | | Release date: | 2022-08-17 | | Last modified: | 2024-07-03 | | Method: | ELECTRON MICROSCOPY (3.38 Å) | | Cite: | Chemical Synthesis of Post-Translationally Modified H2AX Reveals Redundancy in Interplay between Histone Phosphorylation, Ubiquitination, and Methylation on the Binding of 53BP1 with Nucleosomes.
J.Am.Chem.Soc., 144, 2022
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9IPU
 | | cryo-EM structure of the RNF168(1-193)/UbcH5c-Ub ubiquitylation module bound to H1.0-K63-Ub3 modified chromatosome | | Descriptor: | DNA (171-MER), E3 ubiquitin-protein ligase RNF168, Histone H1.0, ... | | Authors: | Ai, H.S, Deng, Z.H, Liu, L. | | Deposit date: | 2024-07-11 | | Release date: | 2024-10-02 | | Last modified: | 2025-04-16 | | Method: | ELECTRON MICROSCOPY (4.3 Å) | | Cite: | Promotion of RNF168-Mediated Nucleosomal H2A Ubiquitylation by Structurally Defined K63-Polyubiquitylated Linker Histone H1.
Angew.Chem.Int.Ed.Engl., 64, 2025
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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: | 2024-11-13 | | 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: | 2024-05-29 | | Method: | ELECTRON MICROSCOPY (3.35 Å) | | Cite: | Structural insights into Ubr1-mediated N-degron polyubiquitination.
Nature, 600, 2021
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2OTB
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2OTE
 | | Crystal structure of a monomeric cyan fluorescent protein in the photobleached state | | Descriptor: | ACETATE ION, GFP-like fluorescent chromoprotein cFP484 | | Authors: | Henderson, J.N, Ai, H, Campbell, R.E, Remington, S.J. | | Deposit date: | 2007-02-07 | | Release date: | 2007-04-03 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.47 Å) | | Cite: | Structural basis for reversible photobleaching of a green fluorescent protein homologue.
Proc.Natl.Acad.Sci.Usa, 104, 2007
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2HQK
 | | Crystal structure of a monomeric cyan fluorescent protein derived from Clavularia | | Descriptor: | ACETATE ION, CHLORIDE ION, Cyan fluorescent chromoprotein, ... | | Authors: | Henderson, J.N, Campbell, R.E, Ai, H, Remington, S.J. | | Deposit date: | 2006-07-18 | | Release date: | 2007-01-02 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.19 Å) | | Cite: | Directed evolution of a monomeric, bright and photostable version of Clavularia cyan fluorescent protein: structural characterization and applications in fluorescence imaging.
Biochem.J., 400, 2006
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8HR1
 | | Cryo-EM structure of SSX1 bound to the unmodified nucleosome at a resolution of 3.02 angstrom | | Descriptor: | DNA (147-MER), Histone H2A type 1-B/E, Histone H2B type 1-K, ... | | Authors: | Zebin, T, Ai, H.S, Ziyu, X, Man, P, Liu, L. | | Deposit date: | 2022-12-14 | | Release date: | 2023-09-13 | | Last modified: | 2024-03-06 | | Method: | ELECTRON MICROSCOPY (3.02 Å) | | Cite: | Synovial sarcoma X breakpoint 1 protein uses a cryptic groove to selectively recognize H2AK119Ub nucleosomes.
Nat.Struct.Mol.Biol., 31, 2024
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8HQY
 | | Cryo-EM structure of SSX1 bound to the H2AK119Ub nucleosome at a resolution of 3.05 angstrom | | Descriptor: | DNA (136-MER), DNA (137-MER), Histone H2A type 1-B/E, ... | | Authors: | Zebin, T, Ai, H.S, Ziyu, X, GuoChao, C, Man, P, Liu, L. | | Deposit date: | 2022-12-14 | | Release date: | 2023-09-27 | | Last modified: | 2024-03-06 | | Method: | ELECTRON MICROSCOPY (3.05 Å) | | Cite: | Synovial sarcoma X breakpoint 1 protein uses a cryptic groove to selectively recognize H2AK119Ub nucleosomes.
Nat.Struct.Mol.Biol., 31, 2024
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7JY5
 | | Structure of human p97 in complex with ATPgammaS and Npl4/Ufd1 (masked around p97) | | Descriptor: | MAGNESIUM ION, PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER, Transitional endoplasmic reticulum ATPase | | Authors: | Pan, M, Yu, Y, Liu, L, Zhao, M. | | Deposit date: | 2020-08-28 | | Release date: | 2021-01-20 | | Last modified: | 2024-03-06 | | Method: | ELECTRON MICROSCOPY (2.89 Å) | | Cite: | Seesaw conformations of Npl4 in the human p97 complex and the inhibitory mechanism of a disulfiram derivative.
Nat Commun, 12, 2021
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7LMZ
 | | Cryo-EM structure of human p97 in complex with Npl4/Ufd1 and Ub6 (Class 1) | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, ADENOSINE-5'-TRIPHOSPHATE, Hexa-ubiquitin, ... | | Authors: | Pan, M, Yu, Y, Liu, L, Zhao, M. | | Deposit date: | 2021-02-06 | | Release date: | 2021-09-15 | | Last modified: | 2024-05-29 | | Method: | ELECTRON MICROSCOPY (3.06 Å) | | Cite: | Mechanistic insight into substrate processing and allosteric inhibition of human p97.
Nat.Struct.Mol.Biol., 28, 2021
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7LMY
 | | Cryo-EM structure of human p97 in complex with NMS-873 in the presence of ATP, Npl4/Ufd1, and Ub6 | | Descriptor: | 3-[3-cyclopentylsulfanyl-5-[[3-methyl-4-(4-methylsulfonylphenyl)phenoxy]methyl]-1,2,4-triazol-4-yl]pyridine, ADENOSINE-5'-TRIPHOSPHATE, MAGNESIUM ION, ... | | Authors: | Pan, M, Yu, Y, Liu, L, Zhao, M. | | Deposit date: | 2021-02-06 | | Release date: | 2021-09-15 | | Last modified: | 2024-05-29 | | Method: | ELECTRON MICROSCOPY (2.4 Å) | | Cite: | Mechanistic insight into substrate processing and allosteric inhibition of human p97.
Nat.Struct.Mol.Biol., 28, 2021
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