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- PDB-4o7b: Crystal structure of the first bromodomain of human BRD4 in compl... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4o7b | ||||||
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Title | Crystal structure of the first bromodomain of human BRD4 in complex with SB-284847-BT | ||||||
![]() | Bromodomain-containing protein 4 | ||||||
![]() | TRANSCRIPTION/INHIBITOR / BROMODOMAIN / CAP / HUNK1 / MCAP / PROTEIN BINDING-INHIBITOR COMPLEX / MITOTIC CHROMOSOME ASSOCIATED PROTEIN / CELL CYCLE / INHIBITOR / TRANSCRIPTION-INHIBITOR complex | ||||||
Function / homology | ![]() RNA polymerase II C-terminal domain binding / negative regulation of DNA damage checkpoint / P-TEFb complex binding / negative regulation by host of viral transcription / positive regulation of T-helper 17 cell lineage commitment / positive regulation of G2/M transition of mitotic cell cycle / histone reader activity / RNA polymerase II CTD heptapeptide repeat kinase activity / condensed nuclear chromosome / positive regulation of transcription elongation by RNA polymerase II ...RNA polymerase II C-terminal domain binding / negative regulation of DNA damage checkpoint / P-TEFb complex binding / negative regulation by host of viral transcription / positive regulation of T-helper 17 cell lineage commitment / positive regulation of G2/M transition of mitotic cell cycle / histone reader activity / RNA polymerase II CTD heptapeptide repeat kinase activity / condensed nuclear chromosome / positive regulation of transcription elongation by RNA polymerase II / transcription coregulator activity / lysine-acetylated histone binding / p53 binding / chromosome / regulation of inflammatory response / positive regulation of canonical NF-kappaB signal transduction / Potential therapeutics for SARS / transcription coactivator activity / transcription cis-regulatory region binding / chromatin remodeling / DNA damage response / chromatin binding / regulation of transcription by RNA polymerase II / positive regulation of DNA-templated transcription / enzyme binding / positive regulation of transcription by RNA polymerase II / nucleoplasm / nucleus Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Ember, S.W. / Zhu, J.-Y. / Watts, C. / Schonbrunn, E. | ||||||
![]() | ![]() Title: Acetyl-lysine Binding Site of Bromodomain-Containing Protein 4 (BRD4) Interacts with Diverse Kinase Inhibitors. Authors: Ember, S.W. / Zhu, J.Y. / Olesen, S.H. / Martin, M.P. / Becker, A. / Berndt, N. / Georg, G.I. / Schonbrunn, E. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 94.7 KB | Display | ![]() |
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PDB format | ![]() | 72.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 4o70C ![]() 4o71C ![]() 4o72C ![]() 4o74C ![]() 4o75C ![]() 4o76C ![]() 4o77C ![]() 4o78C ![]() 4o7aC ![]() 4o7cC ![]() 4o7eC ![]() 4o7fC ![]() 4ps5C ![]() 2ossS C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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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: 15099.380 Da / Num. of mol.: 1 / Fragment: UNP residues 44-168 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() | ||
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#2: Chemical | ChemComp-2RJ / | ||
#3: Chemical | #4: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.15 Å3/Da / Density % sol: 42.8 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, hanging drop / pH: 7.5 Details: 12.5 MG/ML BRD4, 5MM HEPES pH 7.5, 50MM SODIUM CHLORIDE, 0.5MM DTT, 50MM TRIS PH8.5, 0.1M AMMONIUM SULFATE, 12.5% PEG 3,350, 10% DMSO, 1 MM SB-284847-BT, VAPOR DIFFUSION, HANGING DROP, temperature 291K |
-Data collection
Diffraction | Mean temperature: 93 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Nov 16, 2013 |
Radiation | Monochromator: ROSENBAUM-ROCK DOUBLE-CRYSTAL SI(220) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 1.5→30 Å / Num. obs: 21519 / % possible obs: 100 % / Observed criterion σ(I): -3 / Redundancy: 7.2 % / Rsym value: 0.058 / Net I/σ(I): 37.9 |
Reflection shell | Resolution: 1.5→1.53 Å / Redundancy: 7.1 % / Mean I/σ(I) obs: 7 / Rsym value: 0.265 / % possible all: 100 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB entry 2OSS Resolution: 1.5→26.812 Å / SU ML: 0.12 / σ(F): 1.36 / Phase error: 15.05 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.5→26.812 Å
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Refine LS restraints |
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LS refinement shell |
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