7f9w

Electron Microscopy
3.2Å resolution

CD25 in complex with Fab

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-208450 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Interleukin-2 receptor subunit alpha Chain: A
Molecule details ›
Chain: A
Length: 161 amino acids
Theoretical weight: 18.35 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: P01589 (Residues: 26-186; Coverage: 64%)
Gene name: IL2RA
Sequence domains: Sushi repeat (SCR repeat)
Light chain of Fab Chain: C
Molecule details ›
Chain: C
Length: 220 amino acids
Theoretical weight: 24.31 KDa
Source organism: Homo sapiens
Expression system: Cricetulus griseus
Heavy chain of Fab Chain: B
Molecule details ›
Chain: B
Length: 452 amino acids
Theoretical weight: 49.52 KDa
Source organism: Homo sapiens
Expression system: Cricetulus griseus

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.2Å
Relevant EMDB volumes: EMD-31499
Expression systems:
  • Homo sapiens
  • Cricetulus griseus