1ep0

X-ray diffraction
1.5Å resolution

HIGH RESOLUTION CRYSTAL STRUCTURE OF DTDP-6-DEOXY-D-XYLO-4-HEXULOSE 3,5-EPIMERASE FROM METHANOBACTERIUM THERMOAUTOTROPHICUM

Released:

Function and Biology Details

Reaction catalysed:
dTDP-4-dehydro-6-deoxy-alpha-D-glucose = dTDP-4-dehydro-beta-L-rhamnose
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
dTDP-4-dehydrorhamnose 3,5-epimerase Chain: A
Molecule details ›
Chain: A
Length: 185 amino acids
Theoretical weight: 21.7 KDa
Source organism: Methanothermobacter thermautotrophicus
Expression system: Escherichia coli
UniProt:
  • Canonical: O27818 (Residues: 1-185; Coverage: 100%)
Gene names: MTH_1790, rmlC
Sequence domains: dTDP-4-dehydrorhamnose 3,5-epimerase
Structure domains: Jelly Rolls

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 14-BM-D
Spacegroup: C2
Unit cell:
a: 67.72Å b: 53.131Å c: 51.667Å
α: 90° β: 96.61° γ: 90°
R-values:
R R work R free
0.183 0.183 0.21
Expression system: Escherichia coli