3gpe

X-ray diffraction
2Å resolution

Crystal Structure Analysis of PKC (alpha)-C2 domain complexed with Ca2+ and PtdIns(4,5)P2

Released:

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)
PDBe Complex ID:
PDB-CPX-138745 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Protein kinase C alpha type Chain: A
Molecule details ›
Chain: A
Length: 137 amino acids
Theoretical weight: 16.05 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
UniProt:
  • Canonical: P05696 (Residues: 156-292; Coverage: 20%)
Gene names: Pkca, Prkca
Sequence domains: C2 domain
Structure domains: C2 domain

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: P3221
Unit cell:
a: 57.848Å b: 57.848Å c: 90.479Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.244 0.243 0.277
Expression system: Escherichia coli