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Open data
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Basic information
Entry | Database: PDB / ID: 6k9k | ||||||
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Title | Monomeric human ATM (Ataxia telangiectasia mutated) kinase | ||||||
![]() | Serine-protein kinase ATM | ||||||
![]() | CELL CYCLE / DSB / Kinease / activity | ||||||
Function / homology | ![]() positive regulation of DNA catabolic process / establishment of RNA localization to telomere / positive regulation of telomerase catalytic core complex assembly / positive regulation of DNA damage response, signal transduction by p53 class mediator / cellular response to nitrosative stress / establishment of protein-containing complex localization to telomere / regulation of microglial cell activation / negative regulation of telomere capping / Sensing of DNA Double Strand Breaks / positive regulation of telomere maintenance via telomere lengthening ...positive regulation of DNA catabolic process / establishment of RNA localization to telomere / positive regulation of telomerase catalytic core complex assembly / positive regulation of DNA damage response, signal transduction by p53 class mediator / cellular response to nitrosative stress / establishment of protein-containing complex localization to telomere / regulation of microglial cell activation / negative regulation of telomere capping / Sensing of DNA Double Strand Breaks / positive regulation of telomere maintenance via telomere lengthening / meiotic telomere clustering / DNA-dependent protein kinase activity / histone H2AXS139 kinase activity / male meiotic nuclear division / histone mRNA catabolic process / pre-B cell allelic exclusion / female meiotic nuclear division / pexophagy / cellular response to X-ray / regulation of telomere maintenance via telomerase / peptidyl-serine autophosphorylation / lipoprotein catabolic process / V(D)J recombination / oocyte development / Impaired BRCA2 binding to PALB2 / reciprocal meiotic recombination / DNA repair complex / Defective homologous recombination repair (HRR) due to BRCA1 loss of function / Defective HDR through Homologous Recombination Repair (HRR) due to PALB2 loss of BRCA1 binding function / Defective HDR through Homologous Recombination Repair (HRR) due to PALB2 loss of BRCA2/RAD51/RAD51C binding function / Homologous DNA Pairing and Strand Exchange / Resolution of D-loop Structures through Synthesis-Dependent Strand Annealing (SDSA) / Resolution of D-loop Structures through Holliday Junction Intermediates / HDR through Single Strand Annealing (SSA) / Impaired BRCA2 binding to RAD51 / 1-phosphatidylinositol-3-kinase activity / response to ionizing radiation / mitotic spindle assembly checkpoint signaling / TP53 Regulates Transcription of Caspase Activators and Caspases / negative regulation of B cell proliferation / mitotic G2 DNA damage checkpoint signaling / Presynaptic phase of homologous DNA pairing and strand exchange / TP53 Regulates Transcription of Genes Involved in Cytochrome C Release / peroxisomal matrix / positive regulation of cell adhesion / replicative senescence / Regulation of HSF1-mediated heat shock response / signal transduction in response to DNA damage / somitogenesis / regulation of cellular response to heat / cellular response to retinoic acid / ovarian follicle development / negative regulation of TORC1 signaling / positive regulation of telomere maintenance via telomerase / DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest / Pexophagy / telomere maintenance / post-embryonic development / thymus development / regulation of signal transduction by p53 class mediator / DNA damage checkpoint signaling / regulation of autophagy / determination of adult lifespan / TP53 Regulates Transcription of DNA Repair Genes / Nonhomologous End-Joining (NHEJ) / Stabilization of p53 / Autodegradation of the E3 ubiquitin ligase COP1 / double-strand break repair via homologous recombination / G2/M DNA damage checkpoint / HDR through Homologous Recombination (HRR) / multicellular organism growth / DNA Damage/Telomere Stress Induced Senescence / brain development / Regulation of TP53 Activity through Methylation / cellular response to gamma radiation / Meiotic recombination / cellular response to reactive oxygen species / double-strand break repair via nonhomologous end joining / spindle / intrinsic apoptotic signaling pathway in response to DNA damage / cellular senescence / double-strand break repair / positive regulation of neuron apoptotic process / Regulation of TP53 Degradation / Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks / site of double-strand break / heart development / Processing of DNA double-strand break ends / cytoplasmic vesicle / peptidyl-serine phosphorylation / regulation of apoptotic process / neuron apoptotic process / Regulation of TP53 Activity through Phosphorylation / protein autophosphorylation / non-specific serine/threonine protein kinase / response to hypoxia / regulation of cell cycle / positive regulation of cell migration / positive regulation of apoptotic process / protein phosphorylation Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 7.82 Å | ||||||
![]() | Xiao, J. / Liu, M. / Qi, Y. / Yuriy, C. / Zhang, P. / Xu, Y. | ||||||
![]() | ![]() Title: Structural insights into the activation of ATM kinase. Authors: Jianxiong Xiao / Mengjie Liu / Yilun Qi / Yuriy Chaban / Chao Gao / Beiqing Pan / Yuan Tian / Zishuo Yu / Jie Li / Peijun Zhang / Yanhui Xu / ![]() ![]() | ||||||
History |
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Structure visualization
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Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 427 KB | Display | ![]() |
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PDB format | ![]() | 312 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 701.9 KB | Display | ![]() |
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Full document | ![]() | 721.9 KB | Display | |
Data in XML | ![]() | 58.2 KB | Display | |
Data in CIF | ![]() | 91.1 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 9949MC ![]() 9950C ![]() 9951C ![]() 6k9lC M: map data used to model this data C: citing same article ( |
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Similar structure data |
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Assembly
Deposited unit | ![]()
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1 |
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Components
#1: Protein | Mass: 351127.688 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() References: UniProt: Q13315, non-specific serine/threonine protein kinase |
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-Experimental details
-Experiment
Experiment | Method: ELECTRON MICROSCOPY |
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EM experiment | Aggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction |
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Sample preparation
Component | Name: monomeric human ATM (Ataxia telangiectasia mutated) kinase Type: ORGANELLE OR CELLULAR COMPONENT / Entity ID: all / Source: RECOMBINANT |
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Molecular weight | Units: KILODALTONS/NANOMETER / Experimental value: NO |
Source (natural) | Organism: ![]() |
Source (recombinant) | Organism: ![]() |
Buffer solution | pH: 7.4 |
Specimen | Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
Vitrification | Cryogen name: ETHANE |
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Electron microscopy imaging
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Microscopy | Model: FEI TITAN KRIOS |
Electron gun | Electron source: ![]() |
Electron lens | Mode: BRIGHT FIELD |
Image recording | Electron dose: 32 e/Å2 / Film or detector model: FEI FALCON III (4k x 4k) |
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Processing
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CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||
3D reconstruction | Resolution: 7.82 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 53465 / Symmetry type: POINT | ||||||||||||||||||||||||
Refinement | Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2 | ||||||||||||||||||||||||
Refine LS restraints |
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