PDBe 2zpp

Neutron Diffraction
2.5Å resolution

Neutron crystal structure of cubic insulin at pD9

Released:

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Insulin A chain Chain: A
Molecule details ›
Chain: A
Length: 21 amino acids
Theoretical weight: 2.38 KDa
Source organism: Sus scrofa
UniProt:
  • Canonical: P01315 (Residues: 88-108; Coverage: 25%)
Gene name: INS
Insulin B chain Chain: B
Molecule details ›
Chain: B
Length: 30 amino acids
Theoretical weight: 3.4 KDa
Source organism: Sus scrofa
UniProt:
  • Canonical: P01315 (Residues: 25-54; Coverage: 36%)
Gene name: INS

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Spacegroup: I213
Unit cell:
a: 79.04Å b: 79.04Å c: 79.04Å α: 90° β: 90° γ: 90°
R-values:
R R work R free 0.222 0.221 0.26