› 2gl1

Solution NMR

NMR solution structure of Vigna radiata Defensin 2 (VrD2)

Released:
DOI: 10.2210/pdb2gl1/pdb
PDB entry 2gl1 coloured by chain, ensemble of 18 models, front view.
PDB entry 2gl1 coloured by chain, ensemble of 18 models, side view.
PDB entry 2gl1 coloured by chain, ensemble of 18 models, top view.
Source organism: Vigna radiata
Primary publication:
Structure-based protein engineering for alpha-amylase inhibitory activity of plant defensin.
Lin KF, Lee TR, Tsai PH, Hsu MP, Chen CS, Lyu PC
Proteins 68 530-40 (2007)
PMID: 17444520

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-186659 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Knottin scorpion toxin-like domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 47 amino acids
Theoretical weight: 5.51 KDa
Source organism: Vigna radiata
UniProt:
  • Canonical: Q8W434 (Residues: 29-75; Coverage: 100%)
Gene name: pDF1
Sequence domains: Gamma-thionin family
Structure domains: Knottin, scorpion toxin-like

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: SIMULATED ANNEALING with torsion angle dynamics AND subsequent refinement with RECOORD

Quick links

Citations

4 review citations

Plant defensins--prospects for the biological functions and biotechnological properties.
Carvalho Ade et al. (2009)
3 more

7 mentions without citation

Antifungal defensins and their role in plant defense.
Lacerda et al. (2014)
6 more