+Open data
-Basic information
Entry | Database: PDB / ID: 8uxn | ||||||||||||||||||
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Title | Caulobacter crescentus FljM flagellar filament (symmetrized) | ||||||||||||||||||
Components | Flagellin FljM | ||||||||||||||||||
Keywords | STRUCTURAL PROTEIN / flagellin / flagellar filament | ||||||||||||||||||
Function / homology | Flagellin, C-terminal domain / Bacterial flagellin C-terminal helical region / Flagellin / Flagellin, N-terminal domain / Bacterial flagellin N-terminal helical region / bacterial-type flagellum / structural molecule activity / extracellular region / Flagellin FljM Function and homology information | ||||||||||||||||||
Biological species | Caulobacter vibrioides (bacteria) | ||||||||||||||||||
Method | ELECTRON MICROSCOPY / helical reconstruction / cryo EM / Resolution: 2.11 Å | ||||||||||||||||||
Authors | Sanchez, J.C. / Montemayor, E.J. / Ploscariu, N.T. / Parrell, D. / Baumgardt, J.K. / Yang, J.E. / Sibert, B. / Cai, K. / Wright, E.R. | ||||||||||||||||||
Funding support | United States, 5items
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Citation | Journal: To Be Published Title: Direct evidence for multi-flagellin filament stabilization via atomic-level architecture of Caulobacter crescentus flagellar filaments Authors: Sanchez, J.C. / Montemayor, E.J. / Ploscariu, N.T. / Parrell, D. / Baumgardt, J.K. / Yang, J.E. / Sibert, B. / Cai, K. / Wright, E.R. | ||||||||||||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 8uxn.cif.gz | 1.9 MB | Display | PDBx/mmCIF format |
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PDB format | pdb8uxn.ent.gz | 1.6 MB | Display | PDB format |
PDBx/mmJSON format | 8uxn.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 8uxn_validation.pdf.gz | 1.3 MB | Display | wwPDB validaton report |
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Full document | 8uxn_full_validation.pdf.gz | 1.3 MB | Display | |
Data in XML | 8uxn_validation.xml.gz | 233.3 KB | Display | |
Data in CIF | 8uxn_validation.cif.gz | 347.6 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ux/8uxn ftp://data.pdbj.org/pub/pdb/validation_reports/ux/8uxn | HTTPS FTP |
-Related structure data
Related structure data | 42770MC 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: 27950.240 Da / Num. of mol.: 44 / Source method: isolated from a natural source / Source: (natural) Caulobacter vibrioides (bacteria) / Strain: NA1000 / References: UniProt: O52529 |
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-Experimental details
-Experiment
Experiment | Method: ELECTRON MICROSCOPY |
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EM experiment | Aggregation state: FILAMENT / 3D reconstruction method: helical reconstruction |
-Sample preparation
Component | Name: FljM flagellar filament (symmetrized) / Type: COMPLEX / Entity ID: all / Source: NATURAL |
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Molecular weight | Value: 0.28 kDa/nm / Experimental value: NO |
Source (natural) | Organism: Caulobacter vibrioides (bacteria) / Strain: NA1000 |
Buffer solution | pH: 7.4 |
Buffer component | Name: phosphate buffered saline |
Specimen | Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
Specimen support | Grid material: COPPER / Grid mesh size: 200 divisions/in. / Grid type: Quantifoil R2/1 |
Vitrification | Instrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE / Humidity: 95 % / Chamber temperature: 293 K |
-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 magnification: 105000 X / Nominal defocus max: 2500 nm / Nominal defocus min: 500 nm / C2 aperture diameter: 70 µm |
Specimen holder | Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER |
Image recording | Electron dose: 45 e/Å2 / Film or detector model: GATAN K3 BIOQUANTUM (6k x 4k) |
EM imaging optics | Energyfilter name: GIF Bioquantum / Energyfilter slit width: 20 eV |
-Processing
Software | Name: PHENIX / Version: 1.20.1_4487: / Classification: refinement | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
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EM software |
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CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
Helical symmerty | Angular rotation/subunit: 65.93 ° / Axial rise/subunit: 4.73 Å / Axial symmetry: C1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
3D reconstruction | Resolution: 2.11 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 248115 / Symmetry type: HELICAL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
Atomic model building | B value: 67 / Space: REAL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
Atomic model building | Accession code: O52529 / Source name: AlphaFold | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
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