6sof

Electron Microscopy
4.3Å resolution

human insulin receptor ectodomain bound by 4 insulin

Released:

Function and Biology Details

Reaction catalysed:
ATP + a [protein]-L-tyrosine = ADP + a [protein]-L-tyrosine phosphate
Biochemical function:
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
hetero dodecamer (preferred)
PDBe Complex ID:
PDB-CPX-134231 (preferred)
Entry contents:
4 distinct polypeptide molecules
Macromolecules (4 distinct):
Insulin receptor subunit alpha Chains: A, C
Molecule details ›
Chains: A, C
Length: 719 amino acids
Theoretical weight: 82.55 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: P06213 (Residues: 28-746; Coverage: 53%)
Gene name: INSR
Sequence domains:
Insulin receptor subunit beta Chains: B, D
Molecule details ›
Chains: B, D
Length: 162 amino acids
Theoretical weight: 18.51 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: P06213 (Residues: 795-956; Coverage: 12%)
Gene name: INSR
Sequence domains:
Insulin A chain Chains: E, G, I, K
Insulin B chain Chains: F, H, J, L

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this EM entry.
Resolution: 4.3Å
Relevant EMDB volumes: EMD-10273
Expression systems:
  • Homo sapiens
  • Saccharomyces cerevisiae