X-ray diffraction
2.5Å resolution

Structure of poly(aspartic acid) hydrolase PahZ2 with Zn+2 bound


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
M20_dimer domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 425 amino acids
Theoretical weight: 44.94 KDa
Source organism: Sphingomonas sp. KT-1
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q769D3 (Residues: 1-1, 22-425; Coverage: 95%)
Gene name: pahZ2
Sequence domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: P212121
Unit cell:
a: 48.399Å b: 146.174Å c: 197.238Å
α: 90° β: 90° γ: 90°
R R work R free
0.186 0.185 0.213
Expression system: Escherichia coli BL21(DE3)