› 3qvl

X-ray diffraction
1.82Å resolution

Allantoin racemase from Klebsiella pneumoniae

Released:
DOI: 10.2210/pdb3qvl/pdb
PDB entry 3qvl coloured by chain, front view.
PDB entry 3qvl coloured by chain, side view.
PDB entry 3qvl coloured by chain, top view.
Source organism: Klebsiella pneumoniae subsp. pneumoniae MGH 78578
Primary publication:
Characterization of the structure and function of Klebsiella pneumoniae allantoin racemase.
French JB, Neau DB, Ealick SE
J Mol Biol 410 447-60 (2011)
PMID: 21616082

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-108056 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Hydantoin racemase Chains: A, B
Molecule details ›
Chains: A, B
Length: 245 amino acids
Theoretical weight: 25.57 KDa
Source organism: Klebsiella pneumoniae subsp. pneumoniae MGH 78578
Expression system: Escherichia coli
UniProt:
  • Canonical: A6T9E8 (Residues: 3-247; Coverage: 99%)
Gene name: KPN_01788
Sequence domains: Asp/Glu/Hydantoin racemase
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:
Ligand 5HY 2 x 5HY
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-E
Spacegroup: P6322
Unit cell:
a: 124.955Å b: 124.955Å c: 126.954Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.208 0.207 0.222
Expression system: Escherichia coli

Quick links

Citations

4 review citations

Hypervirulent Klebsiella pneumoniae - clinical and molecular perspectives.
Choby et al. (2020)
3 more

1 mention without citation

Characterization of the structure and function of Klebsiella pneumoniae allantoin racemase.
French et al. (2011)