PDBe 3kk9

X-ray diffraction
3.21Å resolution

CaMKII Substrate Complex B


Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Calcium/calmodulin-dependent protein kinase type II Chain: A
Molecule details ›
Chain: A
Length: 282 amino acids
Theoretical weight: 32 KDa
Source organism: Caenorhabditis elegans
Expression system: Escherichia coli
  • Canonical: O62305 (Residues: 6-287; Coverage: 39%)
Gene names: K11E8.1, unc-43
Sequence domains: Protein kinase domain
Structure domains:

Ligands and Environments

No bound ligands

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.2
Spacegroup: P21
Unit cell:
a: 37.708Å b: 60.47Å c: 70.243Å
α: 90° β: 93.92° γ: 90°
R R work R free
0.272 0.27 0.329
Expression system: Escherichia coli