Function and Biology Details
Reaction catalysed:
Degradation of insulin, glucagon and other polypeptides. No action on proteins.
Biochemical function:
Biological process:
Cellular component:
Structure analysis Details
Assembly composition:
hetero trimer (preferred)
Assembly name:
Insulin complex and Insulin-degrading enzyme (preferred)
PDBe Complex ID:
PDB-CPX-134191 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Insulin-degrading enzyme
Molecule details ›
Chains: A, B
Length: 990 amino acids
Theoretical weight: 114.56 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
Sequence domains:
Length: 990 amino acids
Theoretical weight: 114.56 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
- Canonical:
P14735 (Residues: 42-1019; Coverage: 96%)
Sequence domains:
- Insulinase (Peptidase family M16)
- Peptidase M16 inactive domain
- Middle or third domain of peptidase_M16
Insulin A chain
Molecule details ›
Chains: C, E
Length: 20 amino acids
Theoretical weight: 2.27 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
Length: 20 amino acids
Theoretical weight: 2.27 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
- Canonical: P01308 (Residues: 90-109; Coverage: 23%)
Insulin B chain
Molecule details ›
Chains: D, F
Length: 19 amino acids
Theoretical weight: 2.15 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
Length: 19 amino acids
Theoretical weight: 2.15 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
- Canonical: P01308 (Residues: 25-43; Coverage: 22%)
