PDBe 1ic1

X-ray diffraction
3Å resolution

THE CRYSTAL STRUCTURE FOR THE N-TERMINAL TWO DOMAINS OF ICAM-1

Released:
Source organism: Homo sapiens

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Intercellular adhesion molecule 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 190 amino acids
Theoretical weight: 20.92 KDa
Source organism: Homo sapiens
Expression system: Cricetulus griseus
UniProt:
  • Canonical: P05362 (Residues: 28-217; Coverage: 38%)
Gene name: ICAM1
Structure domains: Immunoglobulins

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P2
Unit cell:
a: 88Å b: 42.2Å c: 93Å
α: 90° β: 109.3° γ: 90°
R-values:
R R work R free
0.222 0.222 0.279
Expression system: Cricetulus griseus