X-ray diffraction
2.3Å resolution

Crystal Structure of VP4 protease from infectious pancreatic necrosis virus (IPNV) in space group P6122


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
PP Chain: A
Molecule details ›
Chain: A
Length: 193 amino acids
Theoretical weight: 20.59 KDa
Source organism: Infectious pancreatic necrosis virus - Sp
Expression system: Escherichia coli BL21(DE3)
  • Canonical: A1XQR0 (Residues: 524-716; Coverage: 20%)
Structure domains: Ribosomal Protein S5; domain 2

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X8C
Spacegroup: P6122
Unit cell:
a: 76.953Å b: 76.953Å c: 136.347Å
α: 90° β: 90° γ: 120°
R R work R free
0.2 0.182 0.235
Expression system: Escherichia coli BL21(DE3)