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Yorodumi- PDB-8s24: Structure of the E3 ubiquitin ligase RNF213, determined by cryoEM -
+Open data
-Basic information
Entry | Database: PDB / ID: 8s24 | |||||||||
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Title | Structure of the E3 ubiquitin ligase RNF213, determined by cryoEM | |||||||||
Components | E3 ubiquitin-protein ligase RNF213 | |||||||||
Keywords | ANTIMICROBIAL PROTEIN / E3 ubiquitin ligase / ATPase / carbohydrate-binding domain / RING domain / RZ domain | |||||||||
Function / homology | Function and homology information lipid ubiquitination / negative regulation of non-canonical Wnt signaling pathway / lipid droplet formation / xenophagy / Suppression of apoptosis / Transferases; Acyltransferases; Aminoacyltransferases / sprouting angiogenesis / immune system process / protein K63-linked ubiquitination / regulation of lipid metabolic process ...lipid ubiquitination / negative regulation of non-canonical Wnt signaling pathway / lipid droplet formation / xenophagy / Suppression of apoptosis / Transferases; Acyltransferases; Aminoacyltransferases / sprouting angiogenesis / immune system process / protein K63-linked ubiquitination / regulation of lipid metabolic process / protein autoubiquitination / lipid droplet / Hydrolases; Acting on acid anhydrides; Acting on acid anhydrides to facilitate cellular and subcellular movement / RING-type E3 ubiquitin transferase / ubiquitin-protein transferase activity / ubiquitin protein ligase activity / Signaling by ALK fusions and activated point mutants / Antigen processing: Ubiquitination & Proteasome degradation / ubiquitin-dependent protein catabolic process / angiogenesis / protein ubiquitination / defense response to bacterium / nucleolus / ATP hydrolysis activity / ATP binding / membrane / metal ion binding / cytosol / cytoplasm Similarity search - Function | |||||||||
Biological species | Homo sapiens (human) | |||||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3 Å | |||||||||
Authors | Naydenova, K. / Randow, F. | |||||||||
Funding support | United Kingdom, 2items
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Citation | Journal: EMBO Rep / Year: 2024 Title: Recognition of phylogenetically diverse pathogens through enzymatically amplified recruitment of RNF213. Authors: Ana Crespillo-Casado / Prathyush Pothukuchi / Katerina Naydenova / Matthew C J Yip / Janet M Young / Jerome Boulanger / Vimisha Dharamdasani / Ceara Harper / Pierre-Mehdi Hammoudi / Elsje G ...Authors: Ana Crespillo-Casado / Prathyush Pothukuchi / Katerina Naydenova / Matthew C J Yip / Janet M Young / Jerome Boulanger / Vimisha Dharamdasani / Ceara Harper / Pierre-Mehdi Hammoudi / Elsje G Otten / Keith Boyle / Mayuri Gogoi / Harmit S Malik / Felix Randow / Abstract: Innate immunity senses microbial ligands known as pathogen-associated molecular patterns (PAMPs). Except for nucleic acids, PAMPs are exceedingly taxa-specific, thus enabling pattern recognition ...Innate immunity senses microbial ligands known as pathogen-associated molecular patterns (PAMPs). Except for nucleic acids, PAMPs are exceedingly taxa-specific, thus enabling pattern recognition receptors to detect cognate pathogens while ignoring others. How the E3 ubiquitin ligase RNF213 can respond to phylogenetically distant pathogens, including Gram-negative Salmonella, Gram-positive Listeria, and eukaryotic Toxoplasma, remains unknown. Here we report that the evolutionary history of RNF213 is indicative of repeated adaptation to diverse pathogen target structures, especially in and around its newly identified CBM20 carbohydrate-binding domain, which we have resolved by cryo-EM. We find that RNF213 forms coats on phylogenetically distant pathogens. ATP hydrolysis by RNF213's dynein-like domain is essential for coat formation on all three pathogens studied as is RZ finger-mediated E3 ligase activity for bacteria. Coat formation is not diffusion-limited but instead relies on rate-limiting initiation events and subsequent cooperative incorporation of further RNF213 molecules. We conclude that RNF213 responds to evolutionarily distant pathogens through enzymatically amplified cooperative recruitment. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 8s24.cif.gz | 806.5 KB | Display | PDBx/mmCIF format |
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PDB format | pdb8s24.ent.gz | 635.3 KB | Display | PDB format |
PDBx/mmJSON format | 8s24.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 8s24_validation.pdf.gz | 899.2 KB | Display | wwPDB validaton report |
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Full document | 8s24_full_validation.pdf.gz | 949.8 KB | Display | |
Data in XML | 8s24_validation.xml.gz | 109.9 KB | Display | |
Data in CIF | 8s24_validation.cif.gz | 170.7 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/s2/8s24 ftp://data.pdbj.org/pub/pdb/validation_reports/s2/8s24 | HTTPS FTP |
-Related structure data
Related structure data | 19653MC M: map data used to model this data C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
-Assembly
Deposited unit |
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1 |
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-Components
#1: Protein | Mass: 596451.250 Da / Num. of mol.: 1 / Mutation: N1045D Source method: isolated from a genetically manipulated source Details: N-terminally Strep-II tagged human RNF213, N1045D natural variant Source: (gene. exp.) Homo sapiens (human) / Gene: RNF213, ALO17, C17orf27, KIAA1554, KIAA1618, MYSTR / Production host: Spodoptera frugiperda (fall armyworm) References: UniProt: Q63HN8, RING-type E3 ubiquitin transferase, Hydrolases; Acting on acid anhydrides; Acting on acid anhydrides to facilitate cellular and subcellular movement, Transferases; ...References: UniProt: Q63HN8, RING-type E3 ubiquitin transferase, Hydrolases; Acting on acid anhydrides; Acting on acid anhydrides to facilitate cellular and subcellular movement, Transferases; Acyltransferases; Aminoacyltransferases |
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#2: Chemical | ChemComp-ATP / |
#3: Chemical | ChemComp-MG / |
#4: Chemical | ChemComp-ZN / |
Has ligand of interest | N |
Has protein modification | N |
-Experimental details
-Experiment
Experiment | Method: ELECTRON MICROSCOPY |
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EM experiment | Aggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction |
-Sample preparation
Component | Name: Human RNF213 / Type: COMPLEX Details: E3 ubiquitin ligase RNF213, human, N1045D natural variant Entity ID: #1 / Source: RECOMBINANT |
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Molecular weight | Value: 0.59 MDa / Experimental value: NO |
Source (natural) | Organism: Homo sapiens (human) |
Source (recombinant) | Organism: Spodoptera frugiperda (fall armyworm) |
Buffer solution | pH: 8 |
Specimen | Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
Specimen support | Grid material: GOLD / Grid mesh size: 300 divisions/in. / Grid type: UltrAuFoil |
Vitrification | Instrument: HOMEMADE PLUNGER / Cryogen name: ETHANE |
-Electron microscopy imaging
Experimental equipment | Model: Titan Krios / Image courtesy: FEI Company |
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Microscopy | Model: TFS KRIOS |
Electron gun | Electron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM |
Electron lens | Mode: BRIGHT FIELD / Nominal defocus max: 3000 nm / Nominal defocus min: 500 nm / Cs: 2.7 mm |
Specimen holder | Cryogen: NITROGEN / Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER |
Image recording | Average exposure time: 4.86 sec. / Electron dose: 29.8 e/Å2 / Film or detector model: FEI FALCON IV (4k x 4k) / Num. of grids imaged: 1 |
Image scans | Width: 4096 / Height: 4096 |
-Processing
EM software | Name: EPU / Category: image acquisition | ||||||||||||||||||||||||
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CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||
3D reconstruction | Resolution: 3 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 143490 / Symmetry type: POINT | ||||||||||||||||||||||||
Atomic model building | Protocol: AB INITIO MODEL | ||||||||||||||||||||||||
Atomic model building | Source name: AlphaFold / Type: in silico model | ||||||||||||||||||||||||
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