› 2jni

Solution NMR

Spatial structure of antimicrobial peptide arenicin-2 in aqueous solution

Released:
DOI: 10.2210/pdb2jni/pdb
PDB entry 2jni coloured by chain, ensemble of 20 models, front view.
PDB entry 2jni coloured by chain, ensemble of 20 models, side view.
PDB entry 2jni coloured by chain, ensemble of 20 models, top view.
Source organism: Arenicola marina
Primary publication:
Recombinant expression, synthesis, purification, and solution structure of arenicin.
Ovchinnikova TV, Shenkarev ZO, Nadezhdin KD, Balandin SV, Zhmak MN, Kudelina IA, Finkina EI, Kokryakov VN, Arseniev AS
Biochem Biophys Res Commun 360 156-62 (2007)
PMID: 17585874

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-177815 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Arenicin-2 Chain: A
Molecule details ›
Chain: A
Length: 21 amino acids
Theoretical weight: 2.78 KDa
Source organism: Arenicola marina
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q5SC59 (Residues: 182-202; Coverage: 12%)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing
Expression system: Escherichia coli BL21(DE3)

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Citations

9 review citations

Antimicrobial peptides from marine invertebrates as a new frontier for microbial infection control.
Otero-González et al. (2010)
8 more

5 mentions without citation

Worms' Antimicrobial Peptides.
Bruno et al. (2019)
4 more