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: | 2022-09-07 | | 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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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: | 2022-09-07 | | 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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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: | 2022-09-07 | | 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: | 2022-09-07 | | 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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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: | 2023-02-15 | | 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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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 | | Method: | ELECTRON MICROSCOPY (3.05 Å) | | Cite: | Cryo-EM structure of USP16 bound to H2AK119Ub nucleosome
To Be Published
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8GRQ
 | | Cryo-EM structure of BRCA1/BARD1 bound to H2AK127-UbcH5c-Ub nucleosome | | Descriptor: | BRCA1-associated RING domain protein 1, Breast cancer type 1 susceptibility protein, DNA (147-MER), ... | | Authors: | Ai, H.S, Zebin, T, Zhiheng, 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 (3.87 Å) | | Cite: | Synthetic E2-Ub-nucleosome conjugates for studying nucleosome ubiquitination.
Chem, 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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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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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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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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8J1P
 | | Cryo-EM structure of Ufd4 in complex with K29/48 triUb | | Descriptor: | Ubiquitin, Ubiquitin fusion degradation protein 4 | | Authors: | Ai, H.S, Mao, J.X, Wu, X.W, Pan, M, Liu, L. | | Deposit date: | 2023-04-13 | | Release date: | 2024-04-17 | | Method: | ELECTRON MICROSCOPY (3.31 Å) | | Cite: | Structural Insights into the Molecular Mechanism of Ufd4-catalyzed Elongation of K48-linked Ubiquitin Chain through Lys29 Linkage
To Be Published
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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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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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2OTB
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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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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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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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7BWD
 | | Structure of Dot1L-H2BK34ub Nucleosome Complex | | Descriptor: | DNA (146-MER), Histone H2A type 1-B/E, Histone H2B type 1-K, ... | | Authors: | Lou, Z.Y, Liu, L, Cao, L, Ai, H.S, Sun, Z.X. | | Deposit date: | 2020-04-14 | | Release date: | 2021-04-14 | | Method: | ELECTRON MICROSCOPY (4.32 Å) | | Cite: | Structure of the Dot1L-H2BK34ub Nucleosome Complex Reveals an Unprecedented Crosstalk Activation Mechanism through Nucleosome Shape Distortion
To Be Published
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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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