8TIB

Cryo-EM of tri-pilus from S. islandicus REY15A

• PDB DOI: https://doi.org/10.2210/pdb8TIB/pdb
• EM Map EMD-41283: EMDB EMDataResource

• Classification: PROTEIN FIBRIL
• Organism(s): Sulfolobus islandicus REY15A
• Mutation(s): No 


• Deposited: 2023-07-19 Released: 2024-01-10 
• Deposition Author(s): Eastep, G.N., Liu, J., Rich-New, S.T., Egelman, E.H., Krupovic, M., Wang, F.
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.47 Å
• Aggregation State: FILAMENT 
• Reconstruction Method: HELICAL 

Literature

Cryo-EM of tri-pilus from S. islandicus REY15A

Eastep, G.N., Liu, J., Rich-New, S.T., Egelman, E.H., Krupovic, M., Wang, F.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 42.16 kDa 
• Atom Count: 2,667 
• Modelled Residue Count: 393 
• Deposited Residue Count: 429 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
DUF973 family protein	A, B, C	143	Sulfolobus islandicus REY15A	Mutation(s): 0
UniProt
Find proteins for F0NG07 (Sulfolobus islandicus (strain REY15A)) Explore F0NG07  Go to UniProtKB:  F0NG07

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.47 Å
• Aggregation State: FILAMENT 
• Reconstruction Method: HELICAL 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-01-10 
Deposition Author(s): Eastep, G.N., Liu, J., Rich-New, S.T., Egelman, E.H., Krupovic, M., Wang, F.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	GM138756
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	GM122510

Revision History  

• Version 1.0: 2024-01-10
  Type: Initial release