PDBe 3gnz

X-ray diffraction
1.35Å resolution

Toxin fold for microbial attack and plant defense


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
25 kDa protein elicitor Chain: P
Molecule details ›
Chain: P
Length: 213 amino acids
Theoretical weight: 23.3 KDa
Source organism: Pythium aphanidermatum
Expression system: Escherichia coli
  • Canonical: Q9SPD4 (Residues: 22-234; Coverage: 98%)
Gene name: SD21-1
Sequence domains: Necrosis inducing protein (NPP1)

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: C222
Unit cell:
a: 69.63Å b: 140.9Å c: 49.62Å
α: 90° β: 90° γ: 90°
R R work R free
0.157 0.156 0.184
Expression system: Escherichia coli