1hle

X-ray diffraction
1.95Å resolution

CRYSTAL STRUCTURE OF CLEAVED EQUINE LEUCOCYTE ELASTASE INHIBITOR DETERMINED AT 1.95 ANGSTROMS RESOLUTION

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-138720 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Leukocyte elastase inhibitor Chain: A
Molecule details ›
Chain: A
Length: 345 amino acids
Theoretical weight: 38.96 KDa
Source organism: Equus caballus
Expression system: Not provided
UniProt:
  • Canonical: P05619 (Residues: 1-344; Coverage: 91%)
Gene names: ELANH2, SERPINB1
Sequence domains: Serpin (serine protease inhibitor)
Structure domains:
Leukocyte elastase inhibitor Chain: B
Molecule details ›
Chain: B
Length: 31 amino acids
Theoretical weight: 3.64 KDa
Source organism: Equus caballus
Expression system: Not provided
UniProt:
  • Canonical: P05619 (Residues: 349-379; Coverage: 8%)
Gene names: ELANH2, SERPINB1

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: I222
Unit cell:
a: 121.37Å b: 103.57Å c: 80.93Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.176 0.176 not available
Expression system: Not provided