X-ray diffraction
1.73Å resolution

Crystal structure of pro- protein-glutaminase


Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Protein glutaminase domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 305 amino acids
Theoretical weight: 33.55 KDa
Source organism: Chryseobacterium proteolyticum
Expression system: Escherichia coli
  • Canonical: Q9AQQ8 (Residues: 22-320; Coverage: 100%)
Gene name: prgA
Sequence domains: Glutaminase
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL38B1
Spacegroup: P212121
Unit cell:
a: 56.644Å b: 103.29Å c: 132.51Å
α: 90° β: 90° γ: 90°
R R work R free
0.176 0.175 0.206
Expression system: Escherichia coli