PDBe 1k04

X-ray diffraction
1.95Å resolution

Crystal Structure of the Focal Adhesion Targeting Domain of Focal Adhesion Kinase


Function and Biology Details

Reaction catalysed:
ATP + a [protein]-L-tyrosine = ADP + a [protein]-L-tyrosine phosphate
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Focal adhesion kinase 1 Chain: A
Molecule details ›
Chain: A
Length: 162 amino acids
Theoretical weight: 17.95 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: NEW Q05397 (Residues: 891-1052; Coverage: 15%)
Gene names: FAK, FAK1, PTK2
Sequence domains: Focal adhesion targeting region
Structure domains:

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-3
Spacegroup: C2221
Unit cell:
a: 38.426Å b: 95.555Å c: 84.821Å
α: 90° β: 90° γ: 90°
R R work R free
0.243 0.243 0.27
Expression system: Escherichia coli