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Yorodumi- PDB-9g6u: p53-Y220C Core Domain Covalently Bound to 3,5-Dichloro-6-Ethylpyr... -
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Open data
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Basic information
| Entry | Database: PDB / ID: 9g6u | ||||||
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| Title | p53-Y220C Core Domain Covalently Bound to 3,5-Dichloro-6-Ethylpyrazine-2-carbonitirle Soaked at 5 mM | ||||||
Components | Cellular tumor antigen p53 | ||||||
Keywords | CELL CYCLE / Covalent / SNAr / Stabilization | ||||||
| Function / homology | Function and homology informationnegative regulation of helicase activity / Loss of function of TP53 in cancer due to loss of tetramerization ability / Regulation of TP53 Expression / signal transduction by p53 class mediator / negative regulation of G1 to G0 transition / negative regulation of glucose catabolic process to lactate via pyruvate / Transcriptional activation of cell cycle inhibitor p21 / regulation of intrinsic apoptotic signaling pathway by p53 class mediator / negative regulation of pentose-phosphate shunt / Activation of NOXA and translocation to mitochondria ...negative regulation of helicase activity / Loss of function of TP53 in cancer due to loss of tetramerization ability / Regulation of TP53 Expression / signal transduction by p53 class mediator / negative regulation of G1 to G0 transition / negative regulation of glucose catabolic process to lactate via pyruvate / Transcriptional activation of cell cycle inhibitor p21 / regulation of intrinsic apoptotic signaling pathway by p53 class mediator / negative regulation of pentose-phosphate shunt / Activation of NOXA and translocation to mitochondria / ATP-dependent DNA/DNA annealing activity / regulation of cell cycle G2/M phase transition / oligodendrocyte apoptotic process / negative regulation of miRNA processing / intrinsic apoptotic signaling pathway in response to hypoxia / oxidative stress-induced premature senescence / regulation of tissue remodeling / positive regulation of thymocyte apoptotic process / positive regulation of mitochondrial membrane permeability / germ cell nucleus / regulation of fibroblast apoptotic process / bone marrow development / circadian behavior / cellular response to actinomycin D / histone deacetylase regulator activity / positive regulation of programmed necrotic cell death / : / regulation of mitochondrial membrane permeability involved in apoptotic process / RUNX3 regulates CDKN1A transcription / T cell proliferation involved in immune response / TP53 Regulates Transcription of Death Receptors and Ligands / Activation of PUMA and translocation to mitochondria / TP53 regulates transcription of additional cell cycle genes whose exact role in the p53 pathway remain uncertain / mRNA transcription / negative regulation of glial cell proliferation / regulation of DNA damage response, signal transduction by p53 class mediator / Regulation of TP53 Activity through Association with Co-factors / negative regulation of neuroblast proliferation / Formation of Senescence-Associated Heterochromatin Foci (SAHF) / mitochondrial DNA repair / T cell lineage commitment / thymocyte apoptotic process / ER overload response / TP53 Regulates Transcription of Caspase Activators and Caspases / cardiac septum morphogenesis / B cell lineage commitment / entrainment of circadian clock by photoperiod / negative regulation of DNA replication / Zygotic genome activation (ZGA) / negative regulation of mitophagy / TP53 Regulates Transcription of Genes Involved in Cytochrome C Release / necroptotic process / PI5P Regulates TP53 Acetylation / Association of TriC/CCT with target proteins during biosynthesis / positive regulation of release of cytochrome c from mitochondria / negative regulation of telomere maintenance via telomerase / SUMOylation of transcription factors / TP53 regulates transcription of several additional cell death genes whose specific roles in p53-dependent apoptosis remain uncertain / rRNA transcription / negative regulation of reactive oxygen species metabolic process / TFIID-class transcription factor complex binding / intrinsic apoptotic signaling pathway by p53 class mediator / Transcriptional Regulation by VENTX / cellular response to UV-C / viral process / neuroblast proliferation / intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress / replicative senescence / Pyroptosis / positive regulation of RNA polymerase II transcription preinitiation complex assembly / intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / general transcription initiation factor binding / chromosome organization / positive regulation of execution phase of apoptosis / hematopoietic stem cell differentiation / type II interferon-mediated signaling pathway / embryonic organ development / TP53 Regulates Transcription of Genes Involved in G1 Cell Cycle Arrest / response to X-ray / hematopoietic progenitor cell differentiation / somitogenesis / negative regulation of stem cell proliferation / core promoter sequence-specific DNA binding / glial cell proliferation / cellular response to glucose starvation / negative regulation of fibroblast proliferation / cis-regulatory region sequence-specific DNA binding / mitophagy / Regulation of TP53 Activity through Acetylation / negative regulation of proteolysis / mitotic G1 DNA damage checkpoint signaling / positive regulation of intrinsic apoptotic signaling pathway / cardiac muscle cell apoptotic process / response to salt stress / transcription repressor complex / 14-3-3 protein binding / gastrulation / positive regulation of cardiac muscle cell apoptotic process / transforming growth factor beta receptor signaling pathway / reactive oxygen species metabolic process Similarity search - Function | ||||||
| Biological species | Homo sapiens (human) | ||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.64 Å | ||||||
Authors | Stahlecker, J. / Klett, T. / Stehle, T. / Boeckler, F.M. | ||||||
| Funding support | 1items
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Citation | Journal: Drug Des Devel Ther / Year: 2025Title: S N Ar Reactive Pyrazine Derivatives as p53-Y220C Cleft Binders with Diverse Binding Modes. Authors: Klett, T. / Stahlecker, J. / Schwer, M. / Jaag, S.J. / Masberg, B. / Knappe, C. / Lammerhofer, M. / Stehle, T. / Boeckler, F.M. #1: Journal: Acta Crystallogr.,Sect.D / Year: 2012 Title: Towards automated crystallographic structure refinement with phenix.refine. Authors: Afonine, P.V. / Grosse-Kunstleve, R.W. / Echols, N. / Headd, J.J. / Moriarty, N.W. / Mustyakimov, M. / Terwilliger, T.C. / Urzhumtsev, A. / Zwart, P.H. / Adams, P.D. #2: Journal: Acta Crystallogr D Struct Biol / Year: 2019 Title: Macromolecular structure determination using X-rays, neutrons and electrons: recent developments in Phenix. Authors: Dorothee Liebschner / Pavel V Afonine / Matthew L Baker / Gábor Bunkóczi / Vincent B Chen / Tristan I Croll / Bradley Hintze / Li Wei Hung / Swati Jain / Airlie J McCoy / Nigel W Moriarty ...Authors: Dorothee Liebschner / Pavel V Afonine / Matthew L Baker / Gábor Bunkóczi / Vincent B Chen / Tristan I Croll / Bradley Hintze / Li Wei Hung / Swati Jain / Airlie J McCoy / Nigel W Moriarty / Robert D Oeffner / Billy K Poon / Michael G Prisant / Randy J Read / Jane S Richardson / David C Richardson / Massimo D Sammito / Oleg V Sobolev / Duncan H Stockwell / Thomas C Terwilliger / Alexandre G Urzhumtsev / Lizbeth L Videau / Christopher J Williams / Paul D Adams / ![]() Abstract: Diffraction (X-ray, neutron and electron) and electron cryo-microscopy are powerful methods to determine three-dimensional macromolecular structures, which are required to understand biological ...Diffraction (X-ray, neutron and electron) and electron cryo-microscopy are powerful methods to determine three-dimensional macromolecular structures, which are required to understand biological processes and to develop new therapeutics against diseases. The overall structure-solution workflow is similar for these techniques, but nuances exist because the properties of the reduced experimental data are different. Software tools for structure determination should therefore be tailored for each method. Phenix is a comprehensive software package for macromolecular structure determination that handles data from any of these techniques. Tasks performed with Phenix include data-quality assessment, map improvement, model building, the validation/rebuilding/refinement cycle and deposition. Each tool caters to the type of experimental data. The design of Phenix emphasizes the automation of procedures, where possible, to minimize repetitive and time-consuming manual tasks, while default parameters are chosen to encourage best practice. A graphical user interface provides access to many command-line features of Phenix and streamlines the transition between programs, project tracking and re-running of previous tasks. | ||||||
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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 | 9g6u.cif.gz | 219.4 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb9g6u.ent.gz | Display | PDB format | |
| PDBx/mmJSON format | 9g6u.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/g6/9g6u ftp://data.pdbj.org/pub/pdb/validation_reports/g6/9g6u | HTTPS FTP |
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-Related structure data
| Related structure data | ![]() 9g5hC ![]() 9g6tC 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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| 2 | ![]()
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| Unit cell |
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Components
-Protein , 1 types, 2 molecules AB
| #1: Protein | Mass: 24530.811 Da / Num. of mol.: 2 / Mutation: Y220C, M133L, V203A, N239Y, N268D Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: TP53, P53 / Production host: ![]() |
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-Non-polymers , 8 types, 393 molecules 












| #2: Chemical | ChemComp-A1II1 / Mass: 202.041 Da / Num. of mol.: 5 / Source method: obtained synthetically / Formula: C7H5Cl2N3 #3: Chemical | #4: Chemical | ChemComp-EDO / #5: Chemical | #6: Chemical | #7: Chemical | #8: Chemical | ChemComp-PGE / | #9: Water | ChemComp-HOH / | |
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-Details
| Has protein modification | Y |
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-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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Sample preparation
| Crystal | Density Matthews: 2.48 Å3/Da / Density % sol: 50.44 % |
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| Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 7.2 Details: 100 mM HEPES (pH = 7.2), 19 % PEG4000 and 10 mM DTT |
-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: Jun 23, 2023 |
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
| Reflection | Resolution: 1.64→50 Å / Num. obs: 58173 / % possible obs: 96.1 % / Redundancy: 9.13 % / Biso Wilson estimate: 34.64 Å2 / CC1/2: 0.997 / Rrim(I) all: 0.12 / Net I/σ(I): 10.7 |
| Reflection shell | Resolution: 1.64→1.74 Å / Redundancy: 7.98 % / Mean I/σ(I) obs: 1.04 / Num. unique obs: 9030 / CC1/2: 0.55 / Rrim(I) all: 2.12 |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.64→47.92 Å / SU ML: 0.2136 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 27.3411 Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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| Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso mean: 34.87 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refinement step | Cycle: LAST / Resolution: 1.64→47.92 Å
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| Refine LS restraints |
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| LS refinement shell |
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| Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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| Refinement TLS group | Refine-ID: X-RAY DIFFRACTION
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Homo sapiens (human)
X-RAY DIFFRACTION
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