7Y1C

CryoEM structure of Klebsiella phage Kp9 tail complex applied with C6 symmetry

• PDB DOI: https://doi.org/10.2210/pdb7Y1C/pdb
• EM Map EMD-33560: EMDB EMDataResource

• Classification: VIRUS
• Organism(s): Klebsiella phage Kp9
• Mutation(s): No 


• Deposited: 2022-06-08 Released: 2023-06-14 
• Deposition Author(s): Huang, L., Xiang, Y.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.13 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structure and assembly of the Klebsiella pneumoniae phage tail fibers

Huang, L., Xiang, Y.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 8-mer - A3B2C2D1 Local Symmetry: Cyclic - C3  (Explore in 3D)
Local Stoichiometry: Homo 3-mer - A3 

Local Symmetry: Cyclic - C3  (Explore in 3D)
Local Stoichiometry: Homo 3-mer - A3 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 501.52 kDa 
• Atom Count: 20,697 
• Modelled Residue Count: 2,650 
• Deposited Residue Count: 4,576 
• Unique protein chains: 4

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
phage connector protein	A, B [auth L]	535	Klebsiella phage Kp9	Mutation(s): 0

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
phage tail tubular protein A	C [auth W], D [auth X]	192	Klebsiella phage Kp9	Mutation(s): 0

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
phage tail tubular protein B	E [auth Y]	791	Klebsiella phage Kp9	Mutation(s): 0

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
phage type I tail fiber	F [auth e], G [auth f], H [auth g]	777	Klebsiella phage Kp9	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.13 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	RELION	3.0.8

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-06-14 
Deposition Author(s): Huang, L., Xiang, Y.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	--

Revision History  

• Version 1.0: 2023-06-14
  Type: Initial release
  
• Version 1.1: 2024-07-03
  Changes: Data collection