1i5e

X-ray diffraction
3Å resolution

CRYSTAL STRUCTURE OF BACILLUS CALDOLYTICUS URACIL PHOSPHORIBOSYLTRANSFERASE WITH BOUND UMP

Released:

Function and Biology Details

Reaction catalysed:
UMP + diphosphate = uracil + 5-phospho-alpha-D-ribose 1-diphosphate
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Uracil phosphoribosyltransferase Chains: A, B
Molecule details ›
Chains: A, B
Length: 209 amino acids
Theoretical weight: 22.86 KDa
Source organism: [Bacillus] caldolyticus
Expression system: Escherichia coli
UniProt:
  • Canonical: P70881 (Residues: 1-209; Coverage: 100%)
Gene name: upp
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE BW7B
Spacegroup: P3121
Unit cell:
a: 89.4Å b: 89.4Å c: 163.7Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.223 0.223 0.27
Expression system: Escherichia coli