8HR4

[D-Cys5,D-Lys16]-STp(5-17)

• PDB DOI: https://doi.org/10.2210/pdb8HR4/pdb

• Classification: TOXIN
• Organism(s): Escherichia coli
• Mutation(s): No 


• Deposited: 2022-12-14 Released: 2023-12-20 
• Deposition Author(s): Shimamoto, S., Hidaka, Y., Yoshino, S., Goto, M.
• Funding Organization(s): Japan Society for the Promotion of Science (JSPS)

---

Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 500 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Literature

The molecular basis of heat-stable enterotoxin for vaccine development and cancer cell detection

Goto, M., Yoshino, S., Kawakami, T., Murota, K., Shimamoto, S., Hidaka, Y.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: NMR Distance Restraints, mass spectrometry

Macromolecule Content

• Total Structure Weight: 1.36 kDa 
• Atom Count: 88 
• Modelled Residue Count: 13 
• Deposited Residue Count: 13 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
DCY-CYS-GLU-LEU-CYS-CYS-ASN-PRO-ALA-CYS-ALA-DLY-CYS	A	13	Escherichia coli	Mutation(s): 0
UniProt
Find proteins for P01559 (Escherichia coli) Explore P01559  Go to UniProtKB:  P01559

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 500 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-12-20 
Deposition Author(s): Shimamoto, S., Hidaka, Y., Yoshino, S., Goto, M.

---

Funding Organization	Location	Grant Number
Japan Society for the Promotion of Science (JSPS)	Japan	16K01925

Revision History  

• Version 1.0: 2023-12-20
  Type: Initial release
  
• Version 1.1: 2024-11-20
  Changes: Database references, Structure summary