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- PDB-8wyg: Crystal Structure of the second bromodomain of human BRD2 in comp... -
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Open data
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Basic information
Entry | Database: PDB / ID: 8wyg | ||||||
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Title | Crystal Structure of the second bromodomain of human BRD2 in complex with the inhibitor 22 | ||||||
![]() | Bromodomain-containing protein 2 | ||||||
![]() | PROTEIN BINDING / BRD2(2) / Bromodomain | ||||||
Function / homology | ![]() acetylation-dependent protein binding / chromatin looping / RUNX3 regulates p14-ARF / positive regulation of T-helper 17 cell lineage commitment / protein localization to chromatin / neural tube closure / lysine-acetylated histone binding / nucleosome assembly / spermatogenesis / nuclear speck ...acetylation-dependent protein binding / chromatin looping / RUNX3 regulates p14-ARF / positive regulation of T-helper 17 cell lineage commitment / protein localization to chromatin / neural tube closure / lysine-acetylated histone binding / nucleosome assembly / spermatogenesis / nuclear speck / protein phosphorylation / protein serine/threonine kinase activity / chromatin binding / chromatin / regulation of transcription by RNA polymerase II / nucleoplasm / nucleus / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Xu, H. / Zhao, X. / Shen, H. / Xu, Y. / Wu, X. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Discovery of Novel Phenoxyaryl Pyridones as Bromodomain and Extra-Terminal Domain (BET) Inhibitors with High Selectivity for the Second Bromodomain (BD2) to Potentially Treat Acute Myeloid Leukemia. Authors: Jiang, W. / Hou, Q. / Xu, H. / Yang, K. / Wang, X. / Zhang, K. / Zeng, Y. / Li, W. / Wang, B. / Luo, G. / Zhao, X. / Shen, H. / Xu, Y. / Wu, X. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 106.6 KB | Display | ![]() |
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PDB format | ![]() | 81.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 654.1 KB | Display | ![]() |
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Full document | ![]() | 664.2 KB | Display | |
Data in XML | ![]() | 10.6 KB | Display | |
Data in CIF | ![]() | 16.5 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 8wxyC ![]() 8wy3C ![]() 8wy7C ![]() 7wniS S: Starting model for refinement C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 15981.218 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Chemical | ChemComp-XHN / #3: Water | ChemComp-HOH / | Has ligand of interest | Y | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.74 Å3/Da / Density % sol: 67.1 % |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, sitting drop / Details: 60% v/v Tacsimate pH 7.0 |
-Data collection
Diffraction | Mean temperature: 80 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Sep 24, 2023 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97918 Å / Relative weight: 1 |
Reflection | Resolution: 3.13→109.08 Å / Num. obs: 17520 / % possible obs: 100 % / Redundancy: 6 % / CC1/2: 0.951 / Rmerge(I) obs: 0.364 / Rpim(I) all: 0.163 / Rrim(I) all: 0.4 / Net I/σ(I): 5.9 / Num. measured all: 104944 |
Reflection shell | Resolution: 3.13→3.35 Å / % possible obs: 100 % / Redundancy: 6.2 % / Rmerge(I) obs: 0.726 / Num. measured all: 19315 / Num. unique obs: 3115 / CC1/2: 0.717 / Rpim(I) all: 0.317 / Rrim(I) all: 0.794 / Net I/σ(I) obs: 1.9 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 7wni Resolution: 3.13→71.85 Å / Cor.coef. Fo:Fc: 0.93 / Cor.coef. Fo:Fc free: 0.872 / SU B: 19.374 / SU ML: 0.325 / Cross valid method: THROUGHOUT / ESU R: 1.03 / ESU R Free: 0.392 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 51.416 Å2
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Refinement step | Cycle: 1 / Resolution: 3.13→71.85 Å
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Refine LS restraints |
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