PDBe 5tr6

X-ray diffraction
1.93Å resolution

Discovery of TAK-659, an Orally Available Investigational Inhibitor of Spleen Tyrosine Kinase (SYK)

Released:

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
Macromolecule:
Tyrosine-protein kinase SYK Chain: A
Molecule details ›
Chain: A
Length: 289 amino acids
Theoretical weight: 33.7 KDa
Source organism: Homo sapiens
Expression system: Baculovirus expression vector pFastBac1-HM
UniProt:
  • Canonical: P43405 (Residues: 356-635; Coverage: 44%)
Gene name: SYK
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: ALS BEAMLINE 5.0.3
Spacegroup: P212121
Unit cell:
a: 39.941Å b: 85.283Å c: 90.283Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.194 0.193 0.217
Expression system: Baculovirus expression vector pFastBac1-HM