X-ray diffraction
2Å resolution

Bone Marrow Tyrosine Kinase in Chromosome X in complex with a newly designed covalent inhibitor JS24


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Cytoplasmic tyrosine-protein kinase BMX Chains: A, B
Molecule details ›
Chains: A, B
Length: 278 amino acids
Theoretical weight: 32.56 KDa
Source organism: Homo sapiens
Expression system: Baculovirus expression vector pFastBac1-HM
  • Canonical: P51813 (Residues: 411-675; Coverage: 39%)
Gene name: BMX
Sequence domains: Protein tyrosine and serine/threonine kinase

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID30B
Spacegroup: P21
Unit cell:
a: 66.714Å b: 63.29Å c: 74.962Å
α: 90° β: 104.55° γ: 90°
R R work R free
0.234 0.232 0.259
Expression system: Baculovirus expression vector pFastBac1-HM