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- PDB-4bu5: Crystal structure of human tankyrase 2 in complex with 2-(4- hydr... -
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Basic information
Entry | Database: PDB / ID: 4bu5 | ||||||
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Title | Crystal structure of human tankyrase 2 in complex with 2-(4- hydroxyphenyl)-3,4-dihydroquinazolin-4-one | ||||||
![]() | TANKYRASE-2 | ||||||
![]() | TRANSFERASE / PROTEIN-LIGAND COMPLEX / DIPHTHERIA TOXIN LIKE FOLD / ADP- RIBOSYLATION / TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX | ||||||
Function / homology | ![]() XAV939 stabilizes AXIN / positive regulation of telomere capping / NAD+ ADP-ribosyltransferase / protein localization to chromosome, telomeric region / negative regulation of telomere maintenance via telomere lengthening / protein auto-ADP-ribosylation / protein poly-ADP-ribosylation / pericentriolar material / NAD+-protein mono-ADP-ribosyltransferase activity / NAD+ poly-ADP-ribosyltransferase activity ...XAV939 stabilizes AXIN / positive regulation of telomere capping / NAD+ ADP-ribosyltransferase / protein localization to chromosome, telomeric region / negative regulation of telomere maintenance via telomere lengthening / protein auto-ADP-ribosylation / protein poly-ADP-ribosylation / pericentriolar material / NAD+-protein mono-ADP-ribosyltransferase activity / NAD+ poly-ADP-ribosyltransferase activity / Transferases; Glycosyltransferases; Pentosyltransferases / positive regulation of telomere maintenance via telomerase / nucleotidyltransferase activity / TCF dependent signaling in response to WNT / Degradation of AXIN / Wnt signaling pathway / Regulation of PTEN stability and activity / protein polyubiquitination / positive regulation of canonical Wnt signaling pathway / nuclear envelope / chromosome, telomeric region / Ub-specific processing proteases / Golgi membrane / perinuclear region of cytoplasm / enzyme binding / nucleus / metal ion binding / cytosol / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Haikarainen, T. / Narwal, M. / Lehtio, L. | ||||||
![]() | ![]() Title: Para-Substituted 2-Phenyl-3,4-Dihydroquinazolin-4-Ones as Potent and Selective Tankyrase Inhibitors. Authors: Haikarainen, T. / Koivunen, J. / Narwal, M. / Venkannagari, H. / Obaji, E. / Joensuu, P. / Pihlajaniemi, T. / Lehtio, L. | ||||||
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 111.3 KB | Display | ![]() |
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PDB format | ![]() | 86.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 480.3 KB | Display | ![]() |
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Full document | ![]() | 481.8 KB | Display | |
Data in XML | ![]() | 23 KB | Display | |
Data in CIF | ![]() | 34.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4bu3C ![]() 4bu6C ![]() 4bu7C ![]() 4bu8C ![]() 4bu9C ![]() 4buaC ![]() 4budC ![]() 4bueC ![]() 4bufC ![]() 4buiC ![]() 4busC ![]() 4butC ![]() 4buuC ![]() 4buvC ![]() 4buwC ![]() 4buxC ![]() 4buyC 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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1 | ![]()
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2 | ![]()
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Unit cell |
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Components on special symmetry positions |
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Components
-Protein , 1 types, 2 molecules AB
#1: Protein | Mass: 27299.764 Da / Num. of mol.: 2 / Fragment: C-TERMINAL FRAGMENT, RESIDUES 946-1162 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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-Non-polymers , 6 types, 478 molecules 










#2: Chemical | #3: Chemical | #4: Chemical | ChemComp-SO4 / #5: Chemical | #6: Chemical | #7: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.43 Å3/Da / Density % sol: 49.46 % / Description: NONE |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, sitting drop / pH: 8.5 Details: 0.2 M LISO4, 0.1 M TRIS HCL, 22% PEG3350, PH 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: CCD / Date: May 24, 2012 |
Radiation | Monochromator: BENT SI (111) CRYSTAL, HORIZONTALLY FOCUSING / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.04088 Å / Relative weight: 1 |
Reflection | Resolution: 1.8→29.11 Å / Num. obs: 49576 / % possible obs: 99.9 % / Observed criterion σ(I): -3 / Redundancy: 4.13 % / Rmerge(I) obs: 0.06 / Net I/σ(I): 16.97 |
Reflection shell | Resolution: 1.8→1.85 Å / Redundancy: 4.11 % / Rmerge(I) obs: 0.51 / Mean I/σ(I) obs: 2.72 / % possible all: 99.9 |
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Processing
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Refinement | Method to determine structure: OTHER Starting model: NONE Resolution: 1.8→29.11 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.945 / SU B: 2.04 / SU ML: 0.063 / Cross valid method: THROUGHOUT / ESU R: 0.108 / ESU R Free: 0.102 / 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: 18.424 Å2
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Refinement step | Cycle: LAST / Resolution: 1.8→29.11 Å
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Refine LS restraints |
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