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- PDB-7jsp: Crystal structure of the second bromodomain (BD2) of human TAF1 b... -
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Open data
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Basic information
Entry | Database: PDB / ID: 7jsp | ||||||
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Title | Crystal structure of the second bromodomain (BD2) of human TAF1 bound to ATR kinase inhibitor AZD6738 | ||||||
![]() | Transcription initiation factor TFIID subunit 1 | ||||||
![]() | GENE REGULATION / Bromodomain / TAF1 / non-BET / BET / kinase inhibitor / ATR / dual BRD-kinase | ||||||
Function / homology | ![]() negative regulation of protein autoubiquitination / regulation of cell cycle G1/S phase transition / RNA polymerase I general transcription initiation factor activity / positive regulation of androgen receptor activity / transcription regulator inhibitor activity / RNA polymerase II general transcription initiation factor binding / cellular response to ATP / midbrain development / transcription factor TFIID complex / RNA polymerase II general transcription initiation factor activity ...negative regulation of protein autoubiquitination / regulation of cell cycle G1/S phase transition / RNA polymerase I general transcription initiation factor activity / positive regulation of androgen receptor activity / transcription regulator inhibitor activity / RNA polymerase II general transcription initiation factor binding / cellular response to ATP / midbrain development / transcription factor TFIID complex / RNA polymerase II general transcription initiation factor activity / HIV Transcription Initiation / RNA Polymerase II HIV Promoter Escape / Transcription of the HIV genome / RNA Polymerase II Promoter Escape / RNA Polymerase II Transcription Pre-Initiation And Promoter Opening / RNA Polymerase II Transcription Initiation / RNA Polymerase II Transcription Initiation And Promoter Clearance / transcription initiation at RNA polymerase I promoter / ubiquitin conjugating enzyme activity / MLL1 complex / positive regulation of transcription initiation by RNA polymerase II / RNA polymerase II core promoter sequence-specific DNA binding / negative regulation of ubiquitin-dependent protein catabolic process / RNA polymerase II preinitiation complex assembly / histone acetyltransferase activity / histone acetyltransferase / lysine-acetylated histone binding / RNA Polymerase II Pre-transcription Events / TBP-class protein binding / regulation of signal transduction by p53 class mediator / mRNA transcription by RNA polymerase II / nuclear receptor binding / transcription initiation at RNA polymerase II promoter / peptidyl-threonine phosphorylation / p53 binding / protein polyubiquitination / cellular response to UV / positive regulation of proteasomal ubiquitin-dependent protein catabolic process / positive regulation of protein binding / kinase activity / peptidyl-serine phosphorylation / ubiquitin-dependent protein catabolic process / transcription regulator complex / Regulation of TP53 Activity through Phosphorylation / sequence-specific DNA binding / protein autophosphorylation / RNA polymerase II-specific DNA-binding transcription factor binding / transcription by RNA polymerase II / protein stabilization / non-specific serine/threonine protein kinase / protein kinase activity / protein heterodimerization activity / protein phosphorylation / negative regulation of gene expression / protein serine kinase activity / protein serine/threonine kinase activity / DNA damage response / chromatin / negative regulation of transcription by RNA polymerase II / positive regulation of transcription by RNA polymerase II / nucleoplasm / ATP binding / nucleus Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Karim, M.R. / Schonbrunn, E. | ||||||
![]() | ![]() Title: Discovery of Dual TAF1-ATR Inhibitors and Ligand-Induced Structural Changes of the TAF1 Tandem Bromodomain. Authors: Karim, R.M. / Yang, L. / Chen, L. / Bikowitz, M.J. / Lu, J. / Grassie, D. / Shultz, Z.P. / Lopchuk, J.M. / Chen, J. / 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 | ![]() | 101 KB | Display | ![]() |
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PDB format | ![]() | 75.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 7jjgC ![]() 7jjhC ![]() 7k03C ![]() 7k0dC ![]() 7k0uC ![]() 7k1pC ![]() 7k27C ![]() 7k3oC ![]() 7k42C ![]() 7k6fC ![]() 7l6xC ![]() 3uv4S S: Starting model for refinement C: citing same article ( |
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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: 15882.812 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: P21675, histone acetyltransferase, non-specific serine/threonine protein kinase |
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#2: Chemical | ChemComp-VJM / |
#3: Chemical | ChemComp-EDO / |
#4: Chemical | ChemComp-SO4 / |
#5: Water | ChemComp-HOH / |
Has ligand of interest | Y |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.49 Å3/Da / Density % sol: 50.57 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, hanging drop Details: 0.01 M Co(II) chloride, 0.1 M Sodium acetate trihydrate (pH 4.6), 1 M 1,6-Hexanediol |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: MARMOSAIC 325 mm CCD / Detector: CCD / Date: Feb 11, 2017 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.7→21.7 Å / Num. obs: 17425 / % possible obs: 96.7 % / Redundancy: 4.951 % / Biso Wilson estimate: 29.695 Å2 / CC1/2: 1 / Rmerge(I) obs: 0.022 / Rrim(I) all: 0.024 / Χ2: 0.992 / Net I/σ(I): 39.13 / Num. measured all: 86275 / Scaling rejects: 72 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 3UV4 Resolution: 1.7→21.7 Å / SU ML: 0.15 / Cross valid method: THROUGHOUT / σ(F): 1.36 / Phase error: 21.07 / 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 150.11 Å2 / Biso mean: 37.9774 Å2 / Biso min: 14.48 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 1.7→21.7 Å
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 8
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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