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Yorodumi- PDB-8p9c: Crystal structure of p63-p73 heterotetramer (tetramerisation doma... -
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Open data
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Basic information
| Entry | Database: PDB / ID: 8p9c | ||||||
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| Title | Crystal structure of p63-p73 heterotetramer (tetramerisation domain) in complex with darpin 1810 F11 | ||||||
 Components | 
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 Keywords | DNA BINDING PROTEIN / p63 / p73 / tetramerization domain / darpin / heterotetramer / Structural Genomics / Structural Genomics Consortium / SGC | ||||||
| Function / homology |  Function and homology informationectoderm and mesoderm interaction / epidermal cell division / cloacal septation / positive regulation of somatic stem cell population maintenance / positive regulation of lung ciliated cell differentiation / negative regulation of mesoderm development / prostatic bud formation / cerebrospinal fluid secretion / female genitalia morphogenesis / positive regulation of keratinocyte proliferation ...ectoderm and mesoderm interaction / epidermal cell division / cloacal septation / positive regulation of somatic stem cell population maintenance / positive regulation of lung ciliated cell differentiation / negative regulation of mesoderm development / prostatic bud formation / cerebrospinal fluid secretion / female genitalia morphogenesis / positive regulation of keratinocyte proliferation / establishment of planar polarity / squamous basal epithelial stem cell differentiation involved in prostate gland acinus development / negative regulation of keratinocyte differentiation / polarized epithelial cell differentiation / proximal/distal pattern formation / positive regulation of fibroblast apoptotic process / negative regulation of cardiac muscle cell proliferation / skin morphogenesis / positive regulation of cell cycle G1/S phase transition / negative regulation of intracellular estrogen receptor signaling pathway / sympathetic nervous system development / cranial skeletal system development / post-anal tail morphogenesis / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / embryonic forelimb morphogenesis / Differentiation of Keratinocytes in Interfollicular Epidermis in Mammalian Skin / embryonic hindlimb morphogenesis / TP53 Regulates Transcription of Death Receptors and Ligands / Activation of PUMA and translocation to mitochondria / Regulation of TP53 Activity through Association with Co-factors / hair follicle morphogenesis / WW domain binding / epithelial cell development / negative regulation of neuron differentiation / TP53 Regulates Transcription of Caspase Activators and Caspases / digestive tract morphogenesis / positive regulation of Notch signaling pathway / regulation of epidermal cell division / positive regulation of stem cell proliferation / odontogenesis of dentin-containing tooth / 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 cellular senescence / keratinocyte proliferation / intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / positive regulation of cell size / Pyroptosis / establishment of skin barrier / positive regulation of osteoblast differentiation / neuron development / mismatch repair / keratinocyte differentiation / Notch signaling pathway / MDM2/MDM4 family protein binding / regulation of mitotic cell cycle / release of cytochrome c from mitochondria / positive regulation of apoptotic signaling pathway / transcription corepressor binding / stem cell proliferation / post-embryonic development / skeletal system development / determination of adult lifespan / TP53 Regulates Metabolic Genes / RNA polymerase II transcription regulatory region sequence-specific DNA binding / hippocampus development / protein tetramerization / kidney development / promoter-specific chromatin binding / intrinsic apoptotic signaling pathway in response to DNA damage / p53 binding / cellular senescence / cell junction / RUNX1 regulates transcription of genes involved in differentiation of HSCs / regulation of gene expression / neuron apoptotic process / DNA-binding transcription activator activity, RNA polymerase II-specific / spermatogenesis / DNA-binding transcription factor binding / negative regulation of neuron apoptotic process / damaged DNA binding / RNA polymerase II-specific DNA-binding transcription factor binding / transcription by RNA polymerase II / DNA-binding transcription factor activity, RNA polymerase II-specific / transcription cis-regulatory region binding / regulation of cell cycle / positive regulation of MAPK cascade / ciliary basal body / RNA polymerase II cis-regulatory region sequence-specific DNA binding / chromatin remodeling / response to xenobiotic stimulus / inflammatory response / DNA-binding transcription factor activity / negative regulation of cell population proliferation / negative regulation of DNA-templated transcription / intracellular membrane-bounded organelle / apoptotic process / dendrite / DNA damage response / centrosome Similarity search - Function  | ||||||
| Biological species |  Homo sapiens (human)![]()  | ||||||
| Method |  X-RAY DIFFRACTION /  SYNCHROTRON /  MOLECULAR REPLACEMENT / Resolution: 1.76 Å  | ||||||
 Authors | Chaikuad, A. / Strubel, A. / Doetsch, V. / Knapp, S. / Structural Genomics Consortium (SGC) | ||||||
| Funding support | 1items 
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 Citation |  Journal: Cell Death Dis / Year: 2023Title: DARPins detect the formation of hetero-tetramers of p63 and p73 in epithelial tissues and in squamous cell carcinoma. Authors: Strubel, A. / Munick, P. / Hartmann, O. / Chaikuad, A. / Dreier, B. / Schaefer, J.V. / Gebel, J. / Osterburg, C. / Tuppi, M. / Schafer, B. / Buck, V. / Rosenfeldt, M. / Knapp, S. / ...Authors: Strubel, A. / Munick, P. / Hartmann, O. / Chaikuad, A. / Dreier, B. / Schaefer, J.V. / Gebel, J. / Osterburg, C. / Tuppi, M. / Schafer, B. / Buck, V. / Rosenfeldt, M. / Knapp, S. / Pluckthun, A. / Diefenbacher, M.E. / Dotsch, V.  | ||||||
| History | 
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Structure visualization
| Structure viewer | Molecule:  Molmil Jmol/JSmol | 
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Downloads & links
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Download
| PDBx/mmCIF format |  8p9c.cif.gz | 122 KB | Display |  PDBx/mmCIF format | 
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| PDB format |  pdb8p9c.ent.gz | 93 KB | Display |  PDB format | 
| PDBx/mmJSON format |  8p9c.json.gz | Tree view |  PDBx/mmJSON format | |
| Others |  Other downloads | 
-Validation report
| Summary document |  8p9c_validation.pdf.gz | 453 KB | Display |  wwPDB validaton report | 
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| Full document |  8p9c_full_validation.pdf.gz | 454.7 KB | Display | |
| Data in XML |  8p9c_validation.xml.gz | 13.3 KB | Display | |
| Data in CIF |  8p9c_validation.cif.gz | 18.9 KB | Display | |
| Arichive directory |  https://data.pdbj.org/pub/pdb/validation_reports/p9/8p9c ftp://data.pdbj.org/pub/pdb/validation_reports/p9/8p9c | HTTPS FTP  | 
-Related structure data
| Related structure data | ![]() 8p9dC ![]() 8p9eC C: citing same article (  | 
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| Similar structure data | Similarity search - Function & homology  F&H Search | 
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Links
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Assembly
| Deposited unit | ![]() 
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| 1 | ![]() 
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| Unit cell | 
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Components
| #1: Protein |   Mass: 7380.242 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.)  Homo sapiens (human) / Gene: TP63, KET, P63, P73H, P73L, TP73L / Production host: ![]()  | ||||
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| #2: Protein/peptide |   Mass: 6034.894 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.)  Homo sapiens (human) / Gene: TP73, P73 / Production host: ![]()  | ||||
| #3: Protein |   Mass: 16872.984 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]()  | ||||
| #4: Chemical | ChemComp-EDO / #5: Water |  ChemComp-HOH /  | Has ligand of interest | N |  | 
-Experimental details
-Experiment
| Experiment | Method:  X-RAY DIFFRACTION / Number of used crystals: 1  | 
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Sample preparation
| Crystal | Density Matthews: 2.21 Å3/Da / Density % sol: 44.22 % | 
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| Crystal grow | Temperature: 293.15 K / Method: vapor diffusion, sitting drop / pH: 7.5  Details: 0.2M ammonium acetate, 25% PEG3350, 0.1M HEPES pH 7.5  | 
-Data collection
| Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | 
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| Diffraction source | Source:  SYNCHROTRON / Site:  SLS   / Beamline: X06SA / Wavelength: 1 Å | 
| Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Feb 1, 2019 | 
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | 
| Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 | 
| Reflection | Resolution: 1.76→48.73 Å / Num. obs: 25297 / % possible obs: 96.7 % / Redundancy: 4 % / CC1/2: 0.997 / Rmerge(I) obs: 0.049 / Rpim(I) all: 0.031 / Rrim(I) all: 0.063 / Χ2: 0.71 / Net I/σ(I): 12.2 | 
| Reflection shell | Resolution: 1.76→1.82 Å / Redundancy: 4.1 % / Rmerge(I) obs: 0.392 / Mean I/σ(I) obs: 2.1 / Num. unique obs: 2481 / CC1/2: 0.899 / Rpim(I) all: 0.241 / Rrim(I) all: 0.484 / Χ2: 0.36 | 
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Processing
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| Refinement | Method to determine structure:  MOLECULAR REPLACEMENT / Resolution: 1.76→48.73 Å / Cor.coef. Fo:Fc: 0.967  / Cor.coef. Fo:Fc free: 0.948  / SU B: 5.183  / SU ML: 0.082  / Cross valid method: THROUGHOUT / ESU R: 0.119  / ESU R Free: 0.117  / 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: 34.202 Å2
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| Refinement step | Cycle: 1  / Resolution: 1.76→48.73 Å
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| Refine LS restraints | 
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Homo sapiens (human)
X-RAY DIFFRACTION
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