PDBe 1qcy

X-ray diffraction
2.3Å resolution

THE CRYSTAL STRUCTURE OF THE I-DOMAIN OF HUMAN INTEGRIN ALPHA1BETA1

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Integrin alpha-1 Chain: A
Molecule details ›
Chain: A
Length: 193 amino acids
Theoretical weight: 21.55 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P56199 (Residues: 169-361; Coverage: 17%)
Gene name: ITGA1
Sequence domains: von Willebrand factor type A domain
Structure domains: von Willebrand factor, type A domain

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: C2
Unit cell:
a: 74.457Å b: 81.858Å c: 37.316Å
α: 90° β: 90.78° γ: 90°
R-values:
R R work R free
0.2 0.2 0.258
Expression system: Escherichia coli