8EB7

Cryo-EM structure of the in-situ gp4-gp10-gp9N from bacteriophage P22

• PDB DOI: https://doi.org/10.2210/pdb8EB7/pdb
• EM Map EMD-27793: EMDB EMDataResource

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


• Deposited: 2022-08-30 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: 3.80 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 - C6  (Explore in 3D)
Global Stoichiometry: Hetero 36-mer - A18B12C6 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 729.06 kDa 
• Atom Count: 51,240 
• Modelled Residue Count: 6,618 
• Deposited Residue Count: 6,624 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Tail spike protein	A [auth 0], AA [auth Z], B [auth A], BA [auth a], C [auth B], CA [auth b], D [auth C], DA [auth c], E [auth D], EA [auth d], FA [auth e], G [auth F], GA [auth f], HA [auth g], IA [auth h], JA [auth i], Y [auth X], Z [auth Y]	111	Salmonella phage P22	Mutation(s): 0  EC: 3.2.1
UniProt
Find proteins for P12528 (Salmonella phage P22) Explore P12528  Go to UniProtKB:  P12528

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Peptidoglycan hydrolase gp4	F [auth E], H [auth G], I [auth H], J [auth I], K [auth J], L [auth K], M [auth L], N [auth M], O [auth N], P [auth O], Q [auth P], R [auth Q]	150	Salmonella phage P22	Mutation(s): 0
UniProt
Find proteins for P26746 (Salmonella phage P22) Explore P26746  Go to UniProtKB:  P26746

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Packaged DNA stabilization protein gp10	S [auth R], T [auth S], U [auth T], V [auth U], W [auth V], X [auth W]	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: 3.80 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