6pxv

Electron Microscopy
3.2Å resolution

Cryo-EM structure of full-length insulin receptor bound to 4 insulin. 3D refinement was focused on the extracellular region.

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
PDBe Complex ID:
PDB-CPX-108154 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Insulin receptor Chains: A, C
Molecule details ›
Chains: A, C
Length: 1354 amino acids
Theoretical weight: 153.91 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: P06213 (Residues: 28-1382; Coverage: 99%)
Gene name: INSR
Sequence domains:
Insulin Chains: D, E, F, G
Molecule details ›
Chains: D, E, F, G
Length: 74 amino acids
Theoretical weight: 8.38 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: A6XGL2 (Residues: 25-98; Coverage: 100%)
Gene name: INS
Sequence domains: Insulin/IGF/Relaxin family

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.2Å
Relevant EMDB volumes: EMD-20522
Expression system: Homo sapiens