› 3hur

X-ray diffraction
2.5Å resolution

Crystal structure of alanine racemase from Oenococcus oeni

Released:
DOI: 10.2210/pdb3hur/pdb
PDB entry 3hur coloured by chain, front view.
PDB entry 3hur coloured by chain, side view.
PDB entry 3hur coloured by chain, top view.
Source organism: Oenococcus oeni PSU-1
Entry authors: Bonanno JB, Rutter M, Bain KT, Hu S, Romero R, Sauder JM, Burley SK, Almo SC, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

Reaction catalysed: 
L-alanine = D-alanine
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-170100 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Alanine racemase Chain: A
Molecule details ›
Chain: A
Length: 395 amino acids
Theoretical weight: 44.23 KDa
Source organism: Oenococcus oeni PSU-1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q04DI1 (Residues: 3-386; Coverage: 100%)
Gene name: OEOE_1641
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand SO4 3 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: F222
Unit cell:
a: 118.499Å b: 130.549Å c: 189.441Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.22 0.219 0.252
Expression system: Escherichia coli BL21(DE3)

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