PDBe 2jkk

X-ray diffraction
2Å resolution

Focal Adhesion Kinase catalytic domain in complex with bis-anilino pyrimidine inhibitor


Function and Biology Details

Reaction catalysed:
ATP + a [protein]-L-tyrosine = ADP + a [protein]-L-tyrosine phosphate
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Focal adhesion kinase 1 Chain: A
Molecule details ›
Chain: A
Length: 276 amino acids
Theoretical weight: 31.73 KDa
Source organism: Gallus gallus
Expression system: Trichoplusia ni
  • Canonical: Q00944 (Residues: 411-686; Coverage: 26%)
Gene names: FAK, FAK1, PTK2
Sequence domains: Protein tyrosine kinase
Structure domains:

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P21
Unit cell:
a: 44.135Å b: 45.153Å c: 67.457Å
α: 90° β: 94.7° γ: 90°
R R work R free
0.182 0.179 0.236
Expression system: Trichoplusia ni