PDBe 1nd4

X-ray diffraction
2.1Å resolution

Crystal structure of aminoglycoside-3'-phosphotransferase-IIa


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Aminoglycoside 3'-phosphotransferase Chains: A, B
Molecule details ›
Chains: A, B
Length: 264 amino acids
Theoretical weight: 29.08 KDa
Source organism: Klebsiella pneumoniae
Expression system: Escherichia coli
  • Best match: P00552 (Residues: 1-264)
Gene names: kan, neo, nptII

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: P21
Unit cell:
a: 43.048Å b: 101.893Å c: 71.972Å
α: 90° β: 105.58° γ: 90°
R R work R free
0.206 0.206 0.238
Expression system: Escherichia coli