5ni2

X-ray diffraction
1.5Å resolution

Crystal structure of human LTA4H mutant E271A in complex with LTA4 (crystal form I)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-140863 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Leukotriene A-4 hydrolase Chain: A
Molecule details ›
Chain: A
Length: 617 amino acids
Theoretical weight: 70.13 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P09960 (Residues: 2-611; Coverage: 100%)
Gene names: LTA4, LTA4H
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Unit cell:
a: 67.71Å b: 84.61Å c: 133.43Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.173 0.172 0.196
Expression system: Escherichia coli