X-ray diffraction
1.9Å resolution

Crystal structure of haspin (GSG2) in complex with macrocycle ODS2003208

Source organism: Homo sapiens
Entry authors: Chaikuad A, Benderitter P, Hoflack J, Denis A, Knapp S, Structural Genomics Consortium (SGC)

Function and Biology Details

Reaction catalysed:
ATP + a protein = ADP + a phosphoprotein
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
Serine/threonine-protein kinase haspin Chain: A
Molecule details ›
Chain: A
Length: 357 amino acids
Theoretical weight: 40.71 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q8TF76 (Residues: 465-798; Coverage: 42%)
Gene names: GSG2, HASPIN
Sequence domains: Haspin like kinase domain

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I24
Spacegroup: P212121
Unit cell:
a: 78.03Å b: 78.44Å c: 82.17Å
α: 90° β: 90° γ: 90°
R R work R free
0.178 0.176 0.221
Expression system: Escherichia coli BL21(DE3)