+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-4928 | |||||||||
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Title | Cryo-EM reconstruction of TMV coat protein | |||||||||
Map data | ||||||||||
Sample |
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Function / homology | Tobacco mosaic virus-like, coat protein / Tobacco mosaic virus-like, coat protein superfamily / Virus coat protein (TMV like) / helical viral capsid / structural molecule activity / Capsid protein Function and homology information | |||||||||
Biological species | Tobacco mosaic virus | |||||||||
Method | helical reconstruction / cryo EM / Resolution: 2.3 Å | |||||||||
Authors | Kandiah E / Effantin G | |||||||||
Funding support | 1 items
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Citation | Journal: To Be Published Title: Cryo-EM reconstruction of TMV coat protein Authors: Kandiah E / Mueller-Dieckmann C / Effantin G / Schoehn G / Hons M / Leonard G | |||||||||
History |
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-Structure visualization
Supplemental images |
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-Downloads & links
-EMDB archive
Map data | emd_4928.map.gz | 24.7 MB | EMDB map data format | |
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Header (meta data) | emd-4928-v30.xml emd-4928.xml | 9.1 KB 9.1 KB | Display Display | EMDB header |
Images | emd_4928.png | 120.3 KB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-4928 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-4928 | HTTPS FTP |
-Related structure data
Related structure data | 6rlpMC M: atomic model generated by this map C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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Related items in Molecule of the Month |
-Map
File | Download / File: emd_4928.map.gz / Format: CCP4 / Size: 178 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||
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Voxel size | X=Y=Z: 1.067 Å | ||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Sample components
-Entire : Tobacco mosaic virus
Entire | Name: Tobacco mosaic virus |
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Components |
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-Supramolecule #1: Tobacco mosaic virus
Supramolecule | Name: Tobacco mosaic virus / type: virus / ID: 1 / Parent: 0 / Macromolecule list: all / NCBI-ID: 12242 / Sci species name: Tobacco mosaic virus / Virus type: VIRION / Virus isolate: OTHER / Virus enveloped: No / Virus empty: No |
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-Macromolecule #1: Capsid protein
Macromolecule | Name: Capsid protein / type: protein_or_peptide / ID: 1 / Number of copies: 24 / Enantiomer: LEVO |
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Source (natural) | Organism: Tobacco mosaic virus |
Molecular weight | Theoretical: 17.091998 KDa |
Sequence | String: SYSITTPSQF VFLSSAWADP IELINLCTNA LGNQFQTQQA RTVVQRQFSE VWKPSPQVTV RFPDSDFKVY RYNAVLDPLV TALLGAFDT RNRIIEVENQ ANPTTAETLD ATRRVDDATV AIRSAINNLI VELIRGTGSY NRSSFESSSG LVWT |
-Macromolecule #2: RNA (5'-R(P*GP*AP*A)-3')
Macromolecule | Name: RNA (5'-R(P*GP*AP*A)-3') / type: rna / ID: 2 / Number of copies: 24 |
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Source (natural) | Organism: Tobacco mosaic virus |
Molecular weight | Theoretical: 958.66 Da |
Sequence | String: GAA |
-Experimental details
-Structure determination
Method | cryo EM |
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Processing | helical reconstruction |
Aggregation state | helical array |
-Sample preparation
Buffer | pH: 7 |
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Vitrification | Cryogen name: ETHANE |
-Electron microscopy
Microscope | FEI TITAN KRIOS |
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Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELDBright-field microscopy / Nominal defocus max: 2.0 µm / Nominal defocus min: 0.5 µm |
Image recording | Film or detector model: GATAN K3 BIOQUANTUM (6k x 4k) / Average electron dose: 40.0 e/Å2 |
Experimental equipment | Model: Titan Krios / Image courtesy: FEI Company |
-Image processing
Final angle assignment | Type: NOT APPLICABLE |
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Final reconstruction | Applied symmetry - Helical parameters - Δz: 1.41 Å Applied symmetry - Helical parameters - Δ&Phi: 22.04 ° Applied symmetry - Helical parameters - Axial symmetry: C1 (asymmetric) Resolution.type: BY AUTHOR / Resolution: 2.3 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 109763 |