PDBe 1aug

X-ray diffraction
2Å resolution

CRYSTAL STRUCTURE OF THE PYROGLUTAMYL PEPTIDASE I FROM BACILLUS AMYLOLIQUEFACIENS

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Pyrrolidone-carboxylate peptidase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 215 amino acids
Theoretical weight: 23.32 KDa
Source organism: Bacillus amyloliquefaciens
Expression system: Escherichia coli
UniProt:
  • Canonical: P46107 (Residues: 1-215; Coverage: 100%)
Gene name: pcp
Sequence domains: Pyroglutamyl peptidase
Structure domains: Aminopeptidase

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH2R
Spacegroup: P21
Unit cell:
a: 78.712Å b: 80.8Å c: 69.157Å
α: 90° β: 92.75° γ: 90°
R-values:
R R work R free
0.197 0.197 0.259
Expression system: Escherichia coli