PDBe 1fg9

X-ray diffraction
2.9Å resolution

3:1 COMPLEX OF INTERFERON-GAMMA RECEPTOR WITH INTERFERON-GAMMA DIMER

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero pentamer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Interferon gamma Chains: A, B
Molecule details ›
Chains: A, B
Length: 134 amino acids
Theoretical weight: 15.73 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P01579 (Residues: 24-156; Coverage: 93%)
Gene name: IFNG
Structure domains: Growth Hormone; Chain: A;
Interferon gamma receptor 1 Chains: C, D, E
Molecule details ›
Chains: C, D, E
Length: 245 amino acids
Theoretical weight: 27.65 KDa
Source organism: Homo sapiens
Expression system: unidentified baculovirus
UniProt:
  • Canonical: P15260 (Residues: 18-262; Coverage: 52%)
Gene name: IFNGR1
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CHESS BEAMLINE A1
Spacegroup: C2
Unit cell:
a: 199.3Å b: 114.65Å c: 74.34Å
α: 90° β: 116.27° γ: 90°
R-values:
R R work R free
0.237 0.237 0.302
Expression systems:
  • Escherichia coli
  • unidentified baculovirus