PDBe 4zim

X-ray diffraction
2.65Å resolution

CRYSTAL STRUCTURE OF JANUS KINASE 2 IN COMPLEX WITH A 9H-CARBAZOLE-1-CARBOXAMIDE INHIBITOR

Released:

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
Macromolecule:
Tyrosine-protein kinase JAK2 Chains: A, B
Molecule details ›
Chains: A, B
Length: 321 amino acids
Theoretical weight: 37.87 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: O60674 (Residues: 839-1132; Coverage: 26%)
Gene name: JAK2
Sequence domains: Protein tyrosine kinase
Structure domains:

Ligands and Environments

1 bound ligand:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P41
Unit cell:
a: 112.39Å b: 112.39Å c: 70.81Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.204 0.202 0.274
Expression system: Escherichia coli