PDBe 1j7i

X-ray diffraction
3.2Å resolution

Crystal Structure of 3',5"-Aminoglycoside Phosphotransferase Type IIIa Apoenzyme

Source organism: Enterococcus faecalis

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Aminoglycoside 3'-phosphotransferase Chain: A
Molecule details ›
Chain: A
Length: 264 amino acids
Theoretical weight: 31.01 KDa
Source organism: Enterococcus faecalis
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P0A3Y5 (Residues: 1-264; Coverage: 100%)
Gene name: aphA
Sequence domains: Phosphotransferase enzyme family
Structure domains:

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P43212
Unit cell:
a: 55.662Å b: 55.662Å c: 185.228Å
α: 90° β: 90° γ: 90°
R R work R free
0.219 0.219 0.306
Expression system: Escherichia coli BL21(DE3)