6QKF

Structure investigations of Protegrin-4 by High resolution NMR spectroscopy

• PDB DOI: https://doi.org/10.2210/pdb6QKF/pdb
• BMRB: 34357

• Classification: ANTIMICROBIAL PROTEIN
• Organism(s): Sus scrofa
• Mutation(s): No 
• Membrane Protein: Yes  OPM


• Deposited: 2019-01-29 Released: 2019-03-20 
• Deposition Author(s): Usachev, K.S., Kolosova, O.A., Klochkova, E.A., Klochkov, V.V.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 400 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Literature

Structure investigations of Protegrin-4 by High resolution NMR spectroscopy

Usachev, K.S., Kolosova, O.A., Klochkova, E.A., Klochkov, V.V.

(2018) Mol Biol Cell 29(26): 561

Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 2.11 kDa 
• Atom Count: 145 
• Modelled Residue Count: 18 
• Deposited Residue Count: 18 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protegrin-4	A	18	Sus scrofa	Mutation(s): 0  Membrane Entity: Yes
UniProt
Find proteins for P49933 (Sus scrofa) Explore P49933  Go to UniProtKB:  P49933

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 400 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2019-03-20 
Deposition Author(s): Usachev, K.S., Kolosova, O.A., Klochkova, E.A., Klochkov, V.V.

Revision History  

• Version 1.0: 2019-03-20
  Type: Initial release
  
• Version 1.1: 2023-06-14
  Changes: Data collection, Database references, Other