PDBe 2xnn

X-ray diffraction
2.5Å resolution

Function and Biology Details

Reaction catalysed:
ATP + a protein = ADP + a phosphoprotein. 
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Serine/threonine-protein kinase Nek2 Chain: A
Molecule details ›
Chain: A
Length: 279 amino acids
Theoretical weight: 32.66 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P51955 (Residues: 1-271; Coverage: 61%)
Gene names: NEK2, NEK2A, NLK1
Sequence domains: Protein kinase domain
Structure domains:

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: C2
Unit cell:
a: 101.21Å b: 56.85Å c: 80.4Å
α: 90° β: 133.21° γ: 90°
R-values:
R R work R free
0.175 0.172 0.237
Expression system: Escherichia coli BL21