PDBe 3e7r

X-ray diffraction
1Å resolution

X-ray Crystal Structure of Racemic Plectasin


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Plectasin Chain: L
Molecule details ›
Chain: L
Length: 40 amino acids
Theoretical weight: 4.42 KDa
Source organism: Pseudoplectania nigrella
Expression system: Not provided
  • Canonical: Q53I06 (Residues: 56-95; Coverage: 56%)
Gene name: DEF
Sequence domains: Arthropod defensin
Structure domains: Knottin, scorpion toxin-like

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D
Unit cell:
a: 23.581Å b: 23.812Å c: 24.492Å
α: 109.65° β: 94.95° γ: 97.69°
R R work R free
0.203 0.202 0.224
Expression system: Not provided