1ilr

X-ray diffraction
2.1Å resolution

CRYSTAL STRUCTURE OF THE INTERLEUKIN-1 RECEPTOR ANTAGONIST

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Interleukin-1 receptor antagonist protein Chains: 1, 2
Molecule details ›
Chains: 1, 2
Length: 152 amino acids
Theoretical weight: 17.15 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P18510 (Residues: 26-177; Coverage: null%)
Gene names: IL1F3, IL1RA, IL1RN
Sequence domains: Interleukin-1 / 18
Structure domains: Trefoil (Acidic Fibroblast Growth Factor, subunit A)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P43212
Unit cell:
a: 71.3Å b: 71.3Å c: 117.3Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.197 0.197 not available
Expression system: Not provided