X-ray diffraction
2.35Å resolution

Complex Structure of D-ribose Pyranase Sa240 with D-ribose


Function and Biology Details

Reaction catalysed:
Beta-D-ribopyranose = beta-D-ribofuranose
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
D-ribose pyranase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 144 amino acids
Theoretical weight: 16.44 KDa
Source organism: Staphylococcus aureus subsp. aureus NCTC 8325
Expression system: Escherichia coli
  • Canonical: Q2G1A5 (Residues: 1-134; Coverage: 100%)
Gene names: SAOUHSC_00240, rbsD
Sequence domains: RbsD / FucU transport protein family
Structure domains: RbsD-like domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P64
Unit cell:
a: 124.27Å b: 124.27Å c: 86.21Å
α: 90° β: 90° γ: 120°
R R work R free
0.215 0.213 0.25
Expression system: Escherichia coli