8d85

Electron Microscopy
3.81Å resolution

Cryo-EM structure of human IL-27 signaling complex: model containing the interaction core region

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-154045 (preferred)
Entry contents:
4 distinct polypeptide molecules
Macromolecules (5 distinct):
Interleukin-27 subunit beta Chain: C
Molecule details ›
Chain: C
Length: 209 amino acids
Theoretical weight: 23.34 KDa
Source organism: Homo sapiens
Expression system: Cricetulus griseus
UniProt:
  • Canonical: Q14213 (Residues: 21-229; Coverage: 100%)
Gene names: EBI3, IL27B
Sequence domains: Fibronectin type III domain
Interleukin-27 subunit alpha Chain: D
Molecule details ›
Chain: D
Length: 243 amino acids
Theoretical weight: 27.88 KDa
Source organism: Homo sapiens
Expression system: Cricetulus griseus
UniProt:
  • Canonical: Q8NEV9 (Residues: 29-243; Coverage: 100%)
Gene names: IL27, IL27A, IL30
Interleukin-27 receptor subunit alpha Chain: A
Interleukin-6 receptor subunit beta Chain: B

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
1 bound ligand:
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this EM entry.
Resolution: 3.81Å
Relevant EMDB volumes: EMD-27247
Expression system: Cricetulus griseus