PDBe 1lrk

X-ray diffraction
1.75Å resolution

Crystal Structure of Escherichia coli UDP-Galactose 4-Epimerase Mutant Y299C Complexed with UDP-N-acetylglucosamine


Function and Biology Details

Reaction catalysed:
UDP-alpha-D-glucose = UDP-alpha-D-galactose. 
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
UDP-glucose 4-epimerase Chain: A

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P3221
Unit cell:
a: 83.8Å b: 83.8Å c: 109.6Å
α: 90° β: 90° γ: 120°
R R work R free
0.174 0.171 0.247
Expression system: Escherichia coli