PDBe 1os3

X-ray diffraction
1.95Å resolution

Dehydrated T6 human insulin at 100 K

Released:
Source organism: Homo sapiens
Primary publication:
Lessons from an aged, dried crystal of T(6) human insulin.
Acta Crystallogr. D Biol. Crystallogr. 59 1384-94 (2003)
PMID: 12876340

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero 12-mer (preferred)
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: 2.38 KDa
Source organism: Homo sapiens
UniProt:
  • Best match: P01308 (Residues: 90-110)
Gene name: INS
Insulin B chain Chains: B, D
Molecule details ›
Chains: B, D
Length: 30 amino acids
Theoretical weight: 3.43 KDa
Source organism: Homo sapiens
UniProt:
  • Best match: P01308 (Residues: 25-54)
Gene name: INS

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: R3
Unit cell:
a: 81.51Å b: 81.51Å c: 33.76Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.216 0.216 0.253