3ryk

X-ray diffraction
1.63Å resolution

1.63 Angstrom resolution crystal structure of dTDP-4-dehydrorhamnose 3,5-epimerase (rfbC) from Bacillus anthracis str. Ames with TDP and PPi bound

Released:

Function and Biology Details

Reaction catalysed:
dTDP-4-dehydro-6-deoxy-alpha-D-glucose = dTDP-4-dehydro-beta-L-rhamnose
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-105686 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
dTDP-4-dehydrorhamnose 3,5-epimerase Chains: A, B
Molecule details ›
Chains: A, B
Length: 205 amino acids
Theoretical weight: 23.45 KDa
Source organism: Bacillus anthracis str. Ames
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A6L7H6N0 (Residues: 1-181; Coverage: 100%)
Gene names: GBAA_1229, rfbC
Sequence domains: dTDP-4-dehydrorhamnose 3,5-epimerase
Structure domains: Jelly Rolls

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-D
Spacegroup: P3
Unit cell:
a: 86.652Å b: 86.652Å c: 45.101Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.125 0.123 0.16
Expression system: Escherichia coli BL21(DE3)