PDBe 3e16

X-ray diffraction
1.6Å resolution

X-ray structure of human prostasin in complex with Benzoxazole warhead peptidomimic, lysine in P3


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Prostasin heavy chain Chain: B
Molecule details ›
Chain: B
Length: 271 amino acids
Theoretical weight: 29.61 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
  • Canonical: Q16651 (Residues: 45-305; Coverage: 83%)
Gene name: PRSS8
Sequence domains: Trypsin
Structure domains: Trypsin-like serine proteases

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.3
Spacegroup: P212121
Unit cell:
a: 53.253Å b: 55.009Å c: 82.799Å
α: 90° β: 90° γ: 90°
R R work R free
0.188 0.185 0.229
Expression system: Spodoptera frugiperda