PDBe 1fle

X-ray diffraction
1.9Å resolution

CRYSTAL STRUCTURE OF ELAFIN COMPLEXED WITH PORCINE PANCREATIC ELASTASE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
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
UniProt:
  • Canonical: NEW P00772 (Residues: 27-266; Coverage: 96%)
Gene names: CELA1, ELA1
Sequence domains: Trypsin
Structure domains: Trypsin-like serine proteases
Elafin Chain: I
Molecule details ›
Chain: I
Length: 57 amino acids
Theoretical weight: 6.01 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: NEW P19957 (Residues: 61-117; Coverage: 60%)
Gene names: PI3, WAP3, WFDC14
Sequence domains: WAP-type (Whey Acidic Protein) 'four-disulfide core'
Structure domains: Elafin-like

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P21
Unit cell:
a: 37.91Å b: 73.32Å c: 48.92Å
α: 90° β: 105.4° γ: 90°
R-values:
R R work R free
0.197 0.197 not available
Expression system: Not provided