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- PDB-7t0t: Crystal structure of the BCL6 BTB domain in complex with OICR-10562 -
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Open data
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Basic information
Entry | Database: PDB / ID: 7t0t | ||||||
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Title | Crystal structure of the BCL6 BTB domain in complex with OICR-10562 | ||||||
![]() | Isoform 2 of B-cell lymphoma 6 protein | ||||||
![]() | TRANSCRIPTION/TRANSCRIPTION INHIBITOR / immunity / inflammatory response / transcription repressor / TRANSCRIPTION-TRANSCRIPTION INHIBITOR complex | ||||||
Function / homology | ![]() regulation of memory T cell differentiation / negative regulation of mitotic cell cycle DNA replication / intronic transcription regulatory region sequence-specific DNA binding / negative regulation of isotype switching to IgE isotypes / negative regulation of plasma cell differentiation / negative regulation of T-helper 2 cell differentiation / isotype switching to IgE isotypes / negative regulation of mast cell cytokine production / regulation of germinal center formation / negative regulation of mononuclear cell proliferation ...regulation of memory T cell differentiation / negative regulation of mitotic cell cycle DNA replication / intronic transcription regulatory region sequence-specific DNA binding / negative regulation of isotype switching to IgE isotypes / negative regulation of plasma cell differentiation / negative regulation of T-helper 2 cell differentiation / isotype switching to IgE isotypes / negative regulation of mast cell cytokine production / regulation of germinal center formation / negative regulation of mononuclear cell proliferation / plasma cell differentiation / paraspeckles / germinal center formation / regulation of immune system process / pyramidal neuron differentiation / type 2 immune response / T-helper 2 cell differentiation / positive regulation of regulatory T cell differentiation / negative regulation of B cell apoptotic process / positive regulation of cell motility / negative regulation of Rho protein signal transduction / FOXO-mediated transcription of cell death genes / negative regulation of cell-matrix adhesion / regulation of T cell proliferation / negative regulation of Notch signaling pathway / B cell proliferation / TP53 regulates transcription of several additional cell death genes whose specific roles in p53-dependent apoptosis remain uncertain / regulation of cell differentiation / negative regulation of cellular senescence / Rho protein signal transduction / regulation of immune response / erythrocyte development / positive regulation of B cell proliferation / regulation of cytokine production / positive regulation of neuron differentiation / cell-matrix adhesion / transcription corepressor binding / cell motility / heterochromatin formation / cell morphogenesis / negative regulation of cell growth / chromatin DNA binding / DNA-binding transcription repressor activity, RNA polymerase II-specific / sequence-specific double-stranded DNA binding / protein localization / regulation of cell population proliferation / regulation of inflammatory response / actin cytoskeleton organization / spermatogenesis / Interleukin-4 and Interleukin-13 signaling / DNA-binding transcription factor binding / sequence-specific DNA binding / transcription by RNA polymerase II / inflammatory response / positive regulation of apoptotic process / RNA polymerase II cis-regulatory region sequence-specific DNA binding / DNA-binding transcription factor activity / negative regulation of DNA-templated transcription / DNA damage response / chromatin binding / nucleolus / Golgi apparatus / negative regulation of transcription by RNA polymerase II / nucleoplasm / identical protein binding / nucleus / metal ion binding Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Kuntz, D.A. / Prive, G.G. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Crystal structure of the BCL6 BTB domain in complex with OICR-10562 Authors: Kuntz, D.A. / Prive, G.G. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 466.2 KB | Display | ![]() |
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PDB format | ![]() | 378.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 1r29S S: Starting model for refinement |
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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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1 | ![]()
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2 | ![]()
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3 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 14559.823 Da / Num. of mol.: 6 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Chemical | #3: Chemical | ChemComp-E1I / #4: 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: 2.16 Å3/Da / Density % sol: 42.97 % |
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Crystal grow | Temperature: 293 K / Method: microbatch / pH: 4.8 Details: 2.25M NaCl precipitant pH 4.8 Acetate as buffer with 10% glycerol, 10% DMSO and 0.2M LiSO4 in microbatch. |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | |||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | |||||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Apr 9, 2015 | |||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 | |||||||||||||||||||||||||||
Reflection | Resolution: 2→50.95 Å / Num. obs: 49900 / % possible obs: 99.8 % / Redundancy: 4.5 % / CC1/2: 0.993 / Rmerge(I) obs: 0.151 / Rpim(I) all: 0.08 / Rrim(I) all: 0.171 / Net I/σ(I): 8.9 / Num. measured all: 224733 | |||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1 / Redundancy: 4.5 %
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 1R29 Resolution: 2→32.36 Å / SU ML: 0.2088 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 21.2591 Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 28.95 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2→32.36 Å
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Refine LS restraints |
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LS refinement shell |
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