X-ray diffraction
1.48Å resolution

Structure of C351A mutant of Porphyromonas gingivalis peptidylarginine deiminase


Function and Biology Details

Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Peptidylarginine deiminase Chain: A
Molecule details ›
Chain: A
Length: 438 amino acids
Theoretical weight: 48.91 KDa
Source organism: Porphyromonas gingivalis
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q9RQJ2 (Residues: 49-484; Coverage: 82%)
Gene name: PG_1424
Sequence domains: Porphyromonas-type peptidyl-arginine deiminase
Structure domains: L-arginine/glycine Amidinotransferase; Chain A

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I03
Spacegroup: C2
Unit cell:
a: 101.79Å b: 84.09Å c: 55.46Å
α: 90° β: 92.64° γ: 90°
R R work R free
0.129 0.127 0.164
Expression system: Escherichia coli BL21(DE3)