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Yorodumi- PDB-7q08: Structure of Candida albicans 80S ribosome in complex with cycloh... -
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Open data
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Basic information
| Entry | Database: PDB / ID: 7q08 | ||||||||||||||||||
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| Title | Structure of Candida albicans 80S ribosome in complex with cycloheximide | ||||||||||||||||||
Components |
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Keywords | RIBOSOME / Candida albicans / cycloheximide / drug design | ||||||||||||||||||
| Function / homology | Function and homology informationfilamentous growth of a population of unicellular organisms in response to neutral pH / cellular response to neutral pH / filamentous growth of a population of unicellular organisms in response to starvation / filamentous growth of a population of unicellular organisms in response to biotic stimulus / negative regulation of cell integrity MAPK cascade / positive regulation of conjugation with cellular fusion / yeast-form cell wall / fungal biofilm matrix / regulation of cytoplasmic translation / invasive growth in response to glucose limitation ...filamentous growth of a population of unicellular organisms in response to neutral pH / cellular response to neutral pH / filamentous growth of a population of unicellular organisms in response to starvation / filamentous growth of a population of unicellular organisms in response to biotic stimulus / negative regulation of cell integrity MAPK cascade / positive regulation of conjugation with cellular fusion / yeast-form cell wall / fungal biofilm matrix / regulation of cytoplasmic translation / invasive growth in response to glucose limitation / GCN2-mediated signaling / triplex DNA binding / hyphal cell wall / negative regulation of p38MAPK cascade / ribosome hibernation / translation elongation factor binding / preribosome / regulation of translational initiation in response to stress / filamentous growth / regulation of amino acid metabolic process / negative regulation of glucose mediated signaling pathway / positive regulation of translational fidelity / ribosome-associated ubiquitin-dependent protein catabolic process / pre-mRNA 5'-splice site binding / GDP-dissociation inhibitor activity / nonfunctional rRNA decay / preribosome, small subunit precursor / mRNA destabilization / telomeric DNA binding / negative regulation of mRNA splicing, via spliceosome / signaling receptor activator activity / negative regulation of translational frameshifting / TOR signaling / G-protein alpha-subunit binding / translational elongation / endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / ribosomal subunit export from nucleus / protein-RNA complex assembly / maturation of LSU-rRNA / protein-membrane adaptor activity / translation repressor activity / endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / ribosomal small subunit export from nucleus / translation regulator activity / DNA-(apurinic or apyrimidinic site) endonuclease activity / positive regulation of autophagy / rescue of stalled cytosolic ribosome / telomere maintenance / cellular response to starvation / protein kinase C binding / ribosomal large subunit biogenesis / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of SSU-rRNA / small-subunit processome / maintenance of translational fidelity / modification-dependent protein catabolic process / protein tag activity / rRNA processing / extracellular vesicle / ribosome biogenesis / ribosome binding / ribosomal small subunit biogenesis / ribosomal small subunit assembly / ribosomal large subunit assembly / 5S rRNA binding / small ribosomal subunit / small ribosomal subunit rRNA binding / cytosolic small ribosomal subunit / large ribosomal subunit rRNA binding / cytosolic large ribosomal subunit / cytoplasmic translation / cell adhesion / negative regulation of translation / rRNA binding / structural constituent of ribosome / protein ubiquitination / ribosome / translation / G protein-coupled receptor signaling pathway / ribonucleoprotein complex / mRNA binding / ubiquitin protein ligase binding / negative regulation of apoptotic process / nucleolus / cell surface / RNA binding / extracellular region / zinc ion binding / membrane / nucleus / cytoplasm / cytosol Similarity search - Function | ||||||||||||||||||
| Biological species | Candida albicans SC5314 (yeast) | ||||||||||||||||||
| Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 2.56 Å | ||||||||||||||||||
Authors | Zgadzay, Y. / Kolosova, O. / Stetsenko, A. / Jenner, L. / Guskov, A. / Yusupova, G. / Yusupov, M. | ||||||||||||||||||
| Funding support | France, 5items
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Citation | Journal: Sci Adv / Year: 2022Title: E-site drug specificity of the human pathogen ribosome. Authors: Yury Zgadzay / Olga Kolosova / Artem Stetsenko / Cheng Wu / David Bruchlen / Konstantin Usachev / Shamil Validov / Lasse Jenner / Andrey Rogachev / Gulnara Yusupova / Matthew S Sachs / ...Authors: Yury Zgadzay / Olga Kolosova / Artem Stetsenko / Cheng Wu / David Bruchlen / Konstantin Usachev / Shamil Validov / Lasse Jenner / Andrey Rogachev / Gulnara Yusupova / Matthew S Sachs / Albert Guskov / Marat Yusupov / ![]() Abstract: is a widespread commensal fungus with substantial pathogenic potential and steadily increasing resistance to current antifungal drugs. It is known to be resistant to cycloheximide (CHX) that binds ... is a widespread commensal fungus with substantial pathogenic potential and steadily increasing resistance to current antifungal drugs. It is known to be resistant to cycloheximide (CHX) that binds to the E-transfer RNA binding site of the ribosome. Because of lack of structural information, it is neither possible to understand the nature of the resistance nor to develop novel inhibitors. To overcome this issue, we determined the structure of the vacant 80 ribosome at 2.3 angstroms and its complexes with bound inhibitors at resolutions better than 2.9 angstroms using cryo-electron microscopy. Our structures reveal how a change in a conserved amino acid in ribosomal protein eL42 explains CHX resistance in and forms a basis for further antifungal drug development. | ||||||||||||||||||
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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 | 7q08.cif.gz | 4.3 MB | Display | PDBx/mmCIF format |
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| PDB format | pdb7q08.ent.gz | Display | PDB format | |
| PDBx/mmJSON format | 7q08.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/q0/7q08 ftp://data.pdbj.org/pub/pdb/validation_reports/q0/7q08 | HTTPS FTP |
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-Related structure data
| Related structure data | ![]() 13741MC ![]() 7pzyC ![]() 7q0fC ![]() 7q0pC ![]() 7q0rC M: map data used to model this data 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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Components
-RNA chain , 4 types, 4 molecules 134A
| #1: RNA chain | Mass: 1085306.250 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / References: GenBank: 1078736431 |
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| #2: RNA chain | Mass: 38943.129 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / References: GenBank: 1111963231 |
| #3: RNA chain | Mass: 50683.906 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) |
| #46: RNA chain | Mass: 575838.625 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / References: GenBank: 1078736431 |
+Ribosomal 60S subunit protein ... , 28 types, 28 molecules jklmoqrsuwxy256789ABADAEAFAGAHAIALAPAQ
-60S ribosomal protein ... , 9 types, 9 molecules npt0AAACAJAMAO
| #8: Protein | Mass: 19798.002 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PCX8 |
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| #10: Protein | Mass: 28549.424 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: Q5ANA1 |
| #14: Protein | Mass: 23105.771 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: O59931 |
| #21: Protein | Mass: 20376.859 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PLC9 |
| #28: Protein | Mass: 15551.407 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PFG4 |
| #30: Protein | Mass: 7135.336 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PF57 |
| #37: Protein | Mass: 11096.161 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PH21 |
| #40: Protein | Mass: 6347.549 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PDT4 |
| #42: Protein/peptide | Mass: 3396.280 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) |
-Ribosomal protein ... , 3 types, 3 molecules vzAK
| #16: Protein | Mass: 24389.256 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: Q5A6R1 |
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| #20: Protein | Mass: 21942.750 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PK40 |
| #38: Protein | Mass: 10102.830 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PF45 |
-Protein , 4 types, 4 molecules ANigh
| #41: Protein | Mass: 6078.412 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PL68 |
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| #45: Protein | Mass: 29126.141 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PK71 |
| #78: Protein | Mass: 22615.525 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: Q5A109 |
| #79: Protein | Mass: 34593.934 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: P83774 |
-40S ribosomal protein ... , 14 types, 14 molecules BCFHIJNWXZabcf
| #47: Protein | Mass: 28759.307 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: O42817 |
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| #48: Protein | Mass: 29041.859 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: P40910 |
| #51: Protein | Mass: 29435.354 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PCI6 |
| #53: Protein | Mass: 27146.469 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PL99 |
| #54: Protein | Mass: 21285.818 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: Q5AJ93 |
| #55: Protein | Mass: 22801.979 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: Q59T44 |
| #59: Protein | Mass: 15715.855 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: Q5ADQ6 |
| #68: Protein | Mass: 9652.814 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PCG7 |
| #69: Protein | Mass: 14807.189 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: Q96W54 |
| #71: Protein | Mass: 15546.922 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: Q5A7K0 |
| #72: Protein | Mass: 11633.762 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PNQ6 |
| #73: Protein | Mass: 13606.099 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: Q5ALV6 |
| #74: Protein | Mass: 8982.504 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PTI7 |
| #77: Protein | Mass: 7127.437 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PSK2 |
-Ribosomal 40S subunit protein ... , 17 types, 17 molecules DEGKLMOPQRSTUVYde
| #49: Protein | Mass: 26917.314 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: Q5A900 |
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| #50: Protein | Mass: 27313.570 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PSV5 |
| #52: Protein | Mass: 25319.922 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: Q5AG43 |
| #56: Protein | Mass: 21765.146 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PGY8 |
| #57: Protein | Mass: 13836.824 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PI15 |
| #58: Protein | Mass: 17638.648 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PN83 |
| #60: Protein | Mass: 16976.787 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PPE0 |
| #61: Protein | Mass: 14052.112 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PDT3 |
| #62: Protein | Mass: 15967.796 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PK22 |
| #63: Protein | Mass: 15769.456 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PCW6 |
| #64: Protein | Mass: 15770.298 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PEY9 |
| #65: Protein | Mass: 17023.785 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PQQ5 |
| #66: Protein | Mass: 16097.218 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PK61 |
| #67: Protein | Mass: 13366.540 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: Q5A389 |
| #70: Protein | Mass: 16000.784 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PDU3 |
| #75: Protein | Mass: 7536.808 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PQN0 |
| #76: Protein | Mass: 6615.582 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Candida albicans SC5314 (yeast) / Strain: SC5314 / ATCC MYA-2876 / References: UniProt: A0A1D8PTR4 |
-Non-polymers , 3 types, 10 molecules 




| #80: Chemical | ChemComp-SPD / |
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| #81: Chemical | ChemComp-3HE / |
| #82: Chemical | ChemComp-ZN / |
-Details
| Has ligand of interest | Y |
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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: Candida albicans 80S ribosome / Type: RIBOSOME / Entity ID: #1-#79 / Source: NATURAL |
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| Molecular weight | Value: 3.3 MDa / Experimental value: NO |
| Source (natural) | Organism: Candida albicans SC5314 (yeast) |
| Buffer solution | pH: 7.5 |
| Specimen | Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
| Vitrification | Cryogen name: ETHANE-PROPANE |
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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: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM |
| Electron lens | Mode: OTHER / Nominal defocus max: 2400 nm / Nominal defocus min: 900 nm |
| Image recording | Electron dose: 60 e/Å2 / Film or detector model: GATAN K3 (6k x 4k) |
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Processing
| CTF correction | Type: NONE |
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| 3D reconstruction | Resolution: 2.56 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 180636 / Symmetry type: POINT |
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Candida albicans SC5314 (yeast)
France, 5items
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FIELD EMISSION GUN