2NSW

NMR Solution Structure of the Pheromone En-2

• PDB DOI: https://doi.org/10.2210/pdb2NSW/pdb
• BMRB: 7327

• Classification: SIGNALING PROTEIN
• Organism(s): Euplotes nobilii
• Mutation(s): No 


• Deposited: 2006-11-06 Released: 2007-08-21 
• Deposition Author(s): Placzek, W.J., Etezady-Esfarjani, T., Herrmann, T., Peti, W., Wuthrich, K.

---

Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 80 
• Conformers Submitted: 20 
• Selection Criteria: target function 

Literature

NMR Solution Structures of the Pheromones En-1 and En-2 from the Antarctic Ciliated Protozoan Euplotes nobilii

Placzek, W.J., Etezady-Esfarjani, T., Herrmann, T., Alimenti, C., Luporini, P., Peti, W., Wuthrich, K.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 6.3 kDa 
• Atom Count: 433 
• Modelled Residue Count: 60 
• Deposited Residue Count: 60 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Mating pheromone En-2	A	60	Euplotes nobilii	Mutation(s): 0
UniProt
Find proteins for P83235 (Euplotes nobilii) Explore P83235  Go to UniProtKB:  P83235

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 80 
• Conformers Submitted: 20 
• Selection Criteria: target function 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-08-21 
Deposition Author(s): Placzek, W.J., Etezady-Esfarjani, T., Herrmann, T., Peti, W., Wuthrich, K.

Revision History  

• Version 1.0: 2007-08-21
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2020-02-05
  Changes: Data collection, Database references, Derived calculations, Other
• Version 1.3: 2023-06-14
  Changes: Database references, Other