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- PDB-2xwc: Crystal structure of the DNA binding domain of human TP73 refined... -
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Basic information
Entry | Database: PDB / ID: 2xwc | |||||||||
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Title | Crystal structure of the DNA binding domain of human TP73 refined at 1.8 A resolution | |||||||||
![]() | TUMOUR PROTEIN P73 | |||||||||
![]() | DNA BINDING PROTEIN / DNA-BINDING PROTEIN | |||||||||
Function / homology | ![]() positive regulation of lung ciliated cell differentiation / negative regulation of cardiac muscle cell proliferation / TP53 Regulates Transcription of Death Receptors and Ligands / Activation of PUMA and translocation to mitochondria / Regulation of TP53 Activity through Association with Co-factors / TP53 Regulates Transcription of Caspase Activators and Caspases / TP53 Regulates Transcription of Genes Involved in Cytochrome C Release / TP53 regulates transcription of several additional cell death genes whose specific roles in p53-dependent apoptosis remain uncertain / positive regulation of oligodendrocyte differentiation / negative regulation of neuron differentiation ...positive regulation of lung ciliated cell differentiation / negative regulation of cardiac muscle cell proliferation / TP53 Regulates Transcription of Death Receptors and Ligands / Activation of PUMA and translocation to mitochondria / Regulation of TP53 Activity through Association with Co-factors / TP53 Regulates Transcription of Caspase Activators and Caspases / TP53 Regulates Transcription of Genes Involved in Cytochrome C Release / TP53 regulates transcription of several additional cell death genes whose specific roles in p53-dependent apoptosis remain uncertain / positive regulation of oligodendrocyte differentiation / negative regulation of neuron differentiation / intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / mismatch repair / MDM2/MDM4 family protein binding / regulation of mitotic cell cycle / transcription corepressor binding / kidney development / protein tetramerization / intrinsic apoptotic signaling pathway in response to DNA damage / p53 binding / cell junction / RUNX1 regulates transcription of genes involved in differentiation of HSCs / regulation of gene expression / DNA-binding transcription activator activity, RNA polymerase II-specific / DNA-binding transcription factor binding / RNA polymerase II-specific DNA-binding transcription factor binding / DNA-binding transcription factor activity, RNA polymerase II-specific / transcription cis-regulatory region binding / positive regulation of MAPK cascade / regulation of cell cycle / ciliary basal body / positive regulation of apoptotic process / RNA polymerase II cis-regulatory region sequence-specific DNA binding / response to xenobiotic stimulus / DNA-binding transcription factor activity / negative regulation of cell population proliferation / intracellular membrane-bounded organelle / centrosome / DNA damage response / regulation of transcription by RNA polymerase II / protein kinase binding / chromatin / positive regulation of DNA-templated transcription / Golgi apparatus / positive regulation of transcription by RNA polymerase II / nucleoplasm / metal ion binding / identical protein binding / nucleus / plasma membrane / cytosol Similarity search - Function | |||||||||
Biological species | ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Canning, P. / Zhang, Y. / Vollmar, M. / Krojer, T. / Ugochukwu, E. / Muniz, J.R.C. / von Delft, F. / Weigelt, J. / Arrowsmith, C.H. / Edwards, A.M. ...Canning, P. / Zhang, Y. / Vollmar, M. / Krojer, T. / Ugochukwu, E. / Muniz, J.R.C. / von Delft, F. / Weigelt, J. / Arrowsmith, C.H. / Edwards, A.M. / Bountra, C. / Bullock, A.N. | |||||||||
![]() | ![]() Title: Structural Basis for Aspp2 Recognition by the Tumor Suppressor P73. Authors: Canning, P. / von Delft, F. / Bullock, A.N. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 98.6 KB | Display | ![]() |
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PDB format | ![]() | 75.5 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 458.9 KB | Display | ![]() |
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Full document | ![]() | 459.8 KB | Display | |
Data in XML | ![]() | 11.9 KB | Display | |
Data in CIF | ![]() | 16.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4a63C ![]() 20cjS 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: 23342.561 Da / Num. of mol.: 1 / Fragment: DNA-BINDING DOMAIN, RESIDUES 112-311 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() | ||||||||||||||
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#2: Chemical | #3: Chemical | ChemComp-TAM / | #4: Chemical | ChemComp-GOL / | #5: Water | ChemComp-HOH / | Compound details | ENGINEERED | Has protein modification | Y | Nonpolymer details | IDENTITY OF 2 ZN IONS CONFIRMED BY MAD EXPERIMENT. PEAKS IDENTIFIED AT ZN BINDING SITES IN ...IDENTITY OF 2 ZN IONS CONFIRMED BY MAD EXPERIMENT | Sequence details | RESIDUES 312-318 ARE DUE TO CLONING. INITIATOR METHIONINE | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.42 Å3/Da / Density % sol: 49.13 % / Description: NONE |
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Crystal grow | Details: 1.2M SODIUM POTASSIUM TARTRATE, 0.25% PEG MME 5000, 0.1M TRIS PH 9 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC CCD / Detector: CCD / Date: May 26, 2010 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9795 Å / Relative weight: 1 |
Reflection | Resolution: 1.82→49.36 Å / Num. obs: 280763 / % possible obs: 100 % / Observed criterion σ(I): 2 / Redundancy: 13.2 % / Rmerge(I) obs: 0.16 / Net I/σ(I): 11.9 |
Reflection shell | Resolution: 1.82→49.36 Å / Redundancy: 12.9 % / Rmerge(I) obs: 1.24 / Mean I/σ(I) obs: 2 / % possible all: 100 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 20CJ Resolution: 1.82→49.36 Å / Cor.coef. Fo:Fc: 0.951 / Cor.coef. Fo:Fc free: 0.93 / SU B: 4.788 / SU ML: 0.081 / Cross valid method: THROUGHOUT / ESU R: 0.13 / ESU R Free: 0.126 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. INITIATOR MET COULD NOT BE RESOLVED OWING TO DISORDER.
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 25.202 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.82→49.36 Å
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Refine LS restraints |
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