› 2m6a

Solution NMR

NMR spatial structure of the antimicrobial peptide Tk-Amp-X2

Released:
DOI: 10.2210/pdb2m6a/pdb
PDB entry 2m6a coloured by chain, ensemble of 10 models, front view.
PDB entry 2m6a coloured by chain, ensemble of 10 models, side view.
PDB entry 2m6a coloured by chain, ensemble of 10 models, top view.
Source organism: Hordeum vulgare subsp. vulgare
Primary publication:
Structural similarity between defense peptide from wheat and scorpion neurotoxin permits rational functional design.
Berkut AA, Usmanova DR, Peigneur S, Oparin PB, Mineev KS, Odintsova TI, Tytgat J, Arseniev AS, Grishin EV, Vassilevski AA
J Biol Chem 289 14331-40 (2014)
PMID: 24671422

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-123372 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Plant antimicrobial peptide domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 28 amino acids
Theoretical weight: 3.53 KDa
Source organism: Hordeum vulgare subsp. vulgare
Expression system: Escherichia coli
UniProt:
  • Canonical: F2EGM1 (Residues: 129-154; Coverage: 10%)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 71%
Refinement method: torsion angle dynamics
Expression system: Escherichia coli

Quick links

Citations

3 review citations

Multitasking antimicrobial peptides in plant development and host defense against biotic/abiotic stress.
Goyal et al. (2014)
2 more

3 mentions without citation

Defense Peptides From the α-Hairpinin Family Are Components of Plant Innate Immunity.
Slavokhotova et al. (2020)
2 more