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Yorodumi- PDB-6rjh: 3D structure of horse spleen apoferritin determined using multifu... -
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Basic information
| Entry | Database: PDB / ID: 6rjh | ||||||
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| Title | 3D structure of horse spleen apoferritin determined using multifunctional graphene supports for electron cryomicroscopy | ||||||
Components | Ferritin light chain | ||||||
Keywords | METAL TRANSPORT | ||||||
| Function / homology | Function and homology informationferritin complex / autolysosome / ferric iron binding / autophagosome / iron ion transport / ferrous iron binding / cytoplasmic vesicle / intracellular iron ion homeostasis / iron ion binding / cytoplasm Similarity search - Function | ||||||
| Biological species | ![]() | ||||||
| Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 2.1 Å | ||||||
Authors | Naydenova, K. / Peet, M.J. / Russo, C.J. | ||||||
| Funding support | United Kingdom, 1items
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Citation | Journal: Proc Natl Acad Sci U S A / Year: 2019Title: Multifunctional graphene supports for electron cryomicroscopy. Authors: Katerina Naydenova / Mathew J Peet / Christopher J Russo / ![]() Abstract: With recent technological advances, the atomic resolution structure of any purified biomolecular complex can, in principle, be determined by single-particle electron cryomicroscopy (cryoEM). In ...With recent technological advances, the atomic resolution structure of any purified biomolecular complex can, in principle, be determined by single-particle electron cryomicroscopy (cryoEM). In practice, the primary barrier to structure determination is the preparation of a frozen specimen suitable for high-resolution imaging. To address this, we present a multifunctional specimen support for cryoEM, comprising large-crystal monolayer graphene suspended across the surface of an ultrastable gold specimen support. Using a low-energy plasma surface modification system, we tune the surface of this support to the specimen by patterning a range of covalent functionalizations across the graphene layer on a single grid. This support design reduces specimen movement during imaging, improves image quality, and allows high-resolution structure determination with a minimum of material and data. | ||||||
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Structure visualization
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| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 6rjh.cif.gz | 779.7 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb6rjh.ent.gz | 649.9 KB | Display | PDB format |
| PDBx/mmJSON format | 6rjh.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 6rjh_validation.pdf.gz | 1.1 MB | Display | wwPDB validaton report |
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| Full document | 6rjh_full_validation.pdf.gz | 1.2 MB | Display | |
| Data in XML | 6rjh_validation.xml.gz | 119.4 KB | Display | |
| Data in CIF | 6rjh_validation.cif.gz | 150.5 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/rj/6rjh ftp://data.pdbj.org/pub/pdb/validation_reports/rj/6rjh | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 4905MC M: map data used to model this data C: citing same article ( |
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| Similar structure data | |
| EM raw data | EMPIAR-10272 (Title: Movies of horse spleen apoferritin on multifunctional ultrastable graphene supports for electron cryomicroscopyData size: 570.0 Data #1: Movies of apoferritin on functionalized ultrastable graphene support [micrographs - multiframe]) |
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Assembly
| Deposited unit | ![]()
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| Noncrystallographic symmetry (NCS) | NCS domain:
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About Yorodumi





United Kingdom, 1items
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