1jpm

X-ray diffraction
2.25Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
L-Ala-D/L-Glu epimerase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 366 amino acids
Theoretical weight: 39.52 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O34508 (Residues: 1-366; Coverage: 100%)
Gene names: BSU12980, ykfB
Sequence domains: Mandelate racemase / muconate lactonizing enzyme, N-terminal domain
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: I4
Unit cell:
a: 157.63Å b: 157.63Å c: 168.32Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.197 0.197 0.224
Expression system: Escherichia coli BL21(DE3)