X-ray diffraction
1.8Å resolution

Interaction of the peptide CF3-LEU-ALA-NH-C6H4-CF3(TFLA) with porcine pancreatic elastase. X-ray studies at 1.8 Angstroms


Function and Biology Details

Reaction catalysed:
Hydrolysis of proteins, including elastin. Preferential cleavage: Ala-|-.
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Chymotrypsin-like elastase family member 1 Chain: E
Molecule details ›
Chain: E
Length: 240 amino acids
Theoretical weight: 25.93 KDa
Source organism: Sus scrofa
Expression system: Not provided
  • Canonical: P00772 (Residues: 27-266; Coverage: 96%)
Gene names: CELA1, ELA1
Sequence domains: Trypsin
Structure domains: Trypsin-like serine proteases

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 52.53Å b: 57.47Å c: 75.26Å
α: 90° β: 90° γ: 90°
R R work R free
0.19 0.19 not available
Expression system: Not provided