8W69

DegQ-b-casein complex

• PDB DOI: https://doi.org/10.2210/pdb8W69/pdb
• EM Map EMD-37318: EMDB EMDataResource

• Classification: HYDROLASE
• Organism(s): Escherichia coli, Bos taurus
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2023-08-28 Released: 2024-09-11 
• Deposition Author(s): Lee, I.-G., Jeon, H.
• Funding Organization(s): Other private

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.60 Å
• Aggregation State: CELL 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structure of E. coli Deg-b-casein complex

Lee, I.-G., Jeon, H.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Hetero 9-mer - A3B3C3 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 9-mer - A3B3C1D1E1 

Biological assembly 1 assigned by authors and generated by (software)

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 292.18 kDa 
• Atom Count: 8,650 
• Modelled Residue Count: 1,196 
• Deposited Residue Count: 2,801 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
peptidase Do	A, B [auth C], C [auth B], D, E [auth F], F [auth E]	463	Escherichia coli	Mutation(s): 1  Gene Names: degQ EC: 3.4.21.107
UniProt
Find proteins for C3SRW2 (Escherichia coli) Explore C3SRW2  Go to UniProtKB:  C3SRW2

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Casein fragment	G	9	Bos taurus	Mutation(s): 0

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Casein fragment	H, I	7	Bos taurus	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.60 Å
• Aggregation State: CELL 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-09-11 
Deposition Author(s): Lee, I.-G., Jeon, H.

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Funding Organization	Location	Grant Number
Other private		LF-RSP2022-02

Revision History  

• Version 1.0: 2024-09-11
  Type: Initial release