5IX5

NMR structure of antibacterial factor-2

• PDB DOI: https://doi.org/10.2210/pdb5IX5/pdb
• BMRB: 30039

• Classification: ANTIBIOTIC
• Organism(s): Caenorhabditis elegans
• Expression System: Escherichia coli
• Mutation(s): No 
• Membrane Protein: Yes  OPM


• Deposited: 2016-03-23 Released: 2017-03-29 
• Deposition Author(s): Masakatsu, K., Umetsu, Y., Rumi, F., Kikukawa, T., Ohki, S., Mizuguchi, M., Demura, M., Aizawa, T.

---

Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Literature

NMR structure of ABF-2 (antibacterial factor-2) from C. elegans and the interaction with membrane mimetic systems

Rumi, F., Kamiya, M., Umetsu, Y., Kikukawa, T., Demura, M., Aizawa, T.

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: 7.14 kDa 
• Atom Count: 487 
• Modelled Residue Count: 68 
• Deposited Residue Count: 68 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Antibacterial factor-related peptide 2	A	68	Caenorhabditis elegans	Mutation(s): 0  Gene Names: abf-2, C50F2.10 Membrane Entity: Yes
UniProt
Find proteins for G5EC68 (Caenorhabditis elegans) Explore G5EC68  Go to UniProtKB:  G5EC68

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-03-29 
Deposition Author(s): Masakatsu, K., Umetsu, Y., Rumi, F., Kikukawa, T., Ohki, S., Mizuguchi, M., Demura, M., Aizawa, T.

Revision History  

• Version 1.0: 2017-03-29
  Type: Initial release
  
• Version 1.1: 2023-06-14
  Changes: Data collection, Database references, Other