PDBe 1nbq

X-ray diffraction
2.9Å resolution

Crystal Structure of Human Junctional Adhesion Molecule Type 1


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Junctional adhesion molecule A Chains: A, B
Molecule details ›
Chains: A, B
Length: 209 amino acids
Theoretical weight: 22.7 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: NEW Q9Y624 (Residues: 27-233; Coverage: 76%)
Gene names: F11R, JAM1, JCAM, UNQ264/PRO301
Sequence domains:
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X25
Spacegroup: C2
Unit cell:
a: 116.8Å b: 61.8Å c: 82.9Å
α: 90° β: 120.01° γ: 90°
R R work R free
0.22 0.22 0.305
Expression system: Escherichia coli