8ewy

Electron Microscopy
5.5Å resolution

Structure of Janus Kinase (JAK) dimer complexed with cytokine receptor intracellular domain

Released:
Related structures: EMD-28649

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-246324 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Tyrosine-protein kinase JAK1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 1173 amino acids
Theoretical weight: 136.03 KDa
Source organism: Mus musculus
Expression system: Trichoplusia ni
UniProt:
  • Canonical: P52332 (Residues: 1-261, 262-1153; Coverage: 100%)
Gene name: Jak1
Sequence domains:
General control transcription factor GCN4; Interferon lambda receptor 1 Chains: C, D
Molecule details ›
Chains: C, D
Length: 85 amino acids
Theoretical weight: 9.9 KDa
Source organisms: Expression system: Trichoplusia ni
UniProt:
  • Canonical: P03069 (Residues: 47-47; Coverage: 0%)
  • Canonical: Q8CGK5 (Residues: 250-298; Coverage: 10%)
Gene names: AAS101, AAS3, ARG9, GCN4, Ifnlr1, Il28ra, YEL009C

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 5.5Å
Relevant EMDB volumes: EMD-28649
Expression system: Trichoplusia ni