5r22

X-ray diffraction
1.1Å resolution

PanDDA analysis group deposition -- Endothiapepsin in complex with fragment F2X-Entry E11, DMSO-free

Released:

Function and Biology Details

Reaction catalysed:
Hydrolysis of proteins with specificity similar to that of pepsin A, prefers hydrophobic residues at P1 and P1', but does not cleave 14-Ala-|-Leu-15 in the B chain of insulin or Z-Glu-Tyr. Clots milk.
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-145946 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Endothiapepsin Chain: A
Molecule details ›
Chain: A
Length: 419 amino acids
Theoretical weight: 43.28 KDa
Source organism: Cryphonectria parasitica
UniProt:
  • Canonical: P11838 (Residues: 1-419; Coverage: 100%)
Gene names: EAPA, EPN-1
Sequence domains: Eukaryotic aspartyl protease

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: MAX IV BEAMLINE BioMAX
Spacegroup: P21
Unit cell:
a: 45.335Å b: 72.989Å c: 52.762Å
α: 90° β: 109.23° γ: 90°
R-values:
R R work R free
0.157 0.156 0.17