1huv

X-ray diffraction
2.15Å resolution

CRYSTAL STRUCTURE OF A SOLUBLE MUTANT OF THE MEMBRANE-ASSOCIATED (S)-MANDELATE DEHYDROGENASE FROM PSEUDOMONAS PUTIDA AT 2.15A RESOLUTION

Released:

Function and Biology Details

Reactions catalysed:
(S)-2-hydroxy acid + O(2) = 2-oxo acid + H(2)O(2)
(S)-2-hydroxy-2-phenylacetate + acceptor = 2-oxo-2-phenylacetate + reduced acceptor
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-138661 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
(S)-mandelate dehydrogenase; Glycolate oxidase Chain: A
Molecule details ›
Chain: A
Length: 380 amino acids
Theoretical weight: 42.13 KDa
Source organisms: Expression system: Escherichia coli
UniProt:
  • Canonical: P20932 (Residues: 1-14, 16-176, 216-393; Coverage: 90%)
  • Canonical: P05414 (Residues: 13-13, 176-195; Coverage: 6%)
Gene name: mdlB
Sequence domains: FMN-dependent dehydrogenase
Structure domains: Aldolase class I

Ligands and Environments


Cofactor: Ligand FMN 1 x FMN
2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: I4
Unit cell:
a: 99.59Å b: 99.59Å c: 87.38Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.175 0.175 0.212
Expression system: Escherichia coli