PDBe 3tt9

X-ray diffraction
1.55Å resolution

Crystal structure of the stable degradation fragment of human plakophilin 2 isoform a (PKP2a) C752R variant


Function and Biology Details

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
Plakophilin-2 Chain: A
Molecule details ›
Chain: A
Length: 233 amino acids
Theoretical weight: 26.21 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: Q99959 (Residues: 346-620; Coverage: 26%)
  • Best match: Q99959-2 (Residues: 346-576)
Gene name: PKP2
Sequence domains: Armadillo/beta-catenin-like repeat
Structure domains: Leucine-rich Repeat Variant

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Spacegroup: P212121
Unit cell:
a: 46.35Å b: 63.038Å c: 74.953Å
α: 90° β: 90° γ: 90°
R R work R free
0.16 0.158 0.192
Expression system: Escherichia coli