8DSP

Cryo-EM structure of the proximal half fiber in del7.3K2R1 mature phage

• PDB DOI: https://doi.org/10.2210/pdb8DSP/pdb
• EM Map EMD-27657: EMDB EMDataResource

• Classification: VIRAL PROTEIN
• Organism(s): Escherichia phage T7
• Mutation(s): No 


• Deposited: 2022-07-22 Released: 2023-07-26 
• Deposition Author(s): Wang, C., Liu, J., Molineux, I.J.
• 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: 3.30 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Asymmetric reconstruction of gp8-gp11 with terminal dsDNA associated from the del7.3K2R1.

Wang, C., Liu, J., Molineux, I.J.

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: 55.6 kDa 
• Atom Count: 3,897 
• Modelled Residue Count: 490 
• Deposited Residue Count: 492 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Tail fiber protein	A [auth C], B [auth E], C [auth F]	164	Escherichia phage T7	Mutation(s): 0
UniProt
Find proteins for P03748 (Escherichia phage T7) Explore P03748  Go to UniProtKB:  P03748

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.30 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-07-26 
Deposition Author(s): Wang, C., Liu, J., Molineux, I.J.

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

Revision History  

• Version 1.0: 2023-07-26
  Type: Initial release