8EAP

Cryo-EM structure of the in-situ gp10-gp26 from bacteriophage P22

• PDB DOI: https://doi.org/10.2210/pdb8EAP/pdb
• EM Map EMD-27790: EMDB EMDataResource

• Classification: VIRAL PROTEIN
• Organism(s): Salmonella phage P22
• Mutation(s): No 


• Deposited: 2022-08-29 Released: 2023-09-06 
• 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

In-situ structure of tail machine reveals mechanistic insights into P22 assembly

Wang, C., Liu, J., Molineux, I.J.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Hetero 9-mer - A6B3 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 334.04 kDa 
• Atom Count: 23,485 
• Modelled Residue Count: 3,011 
• Deposited Residue Count: 3,012 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Tail needle protein gp26	A [auth B], B [auth A], C	62	Salmonella phage P22	Mutation(s): 0
UniProt
Find proteins for P35837 (Salmonella phage P22) Explore P35837  Go to UniProtKB:  P35837

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Packaged DNA stabilization protein gp10	D [auth G], E [auth H], F [auth I], G [auth E], H [auth D], I [auth F]	471	Salmonella phage P22	Mutation(s): 0
UniProt
Find proteins for P26749 (Salmonella phage P22) Explore P26749  Go to UniProtKB:  P26749

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: 2023-09-06 
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: 2023-09-06
  Type: Initial release