PDBe 2zp6

X-ray diffraction
2.56Å resolution

Crystal structure of Bovine Insulin (Hexameric form)

Released:
Source organism: Bos taurus
Entry authors: Jaimohan SM, Naresh MD, Mandal AB

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
hetero hexamer (preferred)
hetero 12-mer
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Insulin A chain Chains: A, C
Molecule details ›
Chains: A, C
Length: 21 amino acids
Theoretical weight: 2.34 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P01317 (Residues: 85-105; Coverage: 26%)
Gene name: INS
Insulin B chain Chains: B, D
Molecule details ›
Chains: B, D
Length: 30 amino acids
Theoretical weight: 3.4 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P01317 (Residues: 25-54; Coverage: 37%)
Gene name: INS

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH3R
Spacegroup: R3
Unit cell:
a: 82.465Å b: 82.465Å c: 33.843Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.2 0.198 0.22