PDBe 2dy0

X-ray diffraction
1.25Å resolution

Crystal structure of project JW0458 from Escherichia coli

Released:
Source organism: Escherichia coli K-12
Entry authors: Shimizu K, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

Reaction catalysed:
AMP + diphosphate = adenine + 5-phospho-alpha-D-ribose 1-diphosphate
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Adenine phosphoribosyltransferase Chains: A, B
Molecule details ›
Chains: A, B
Length: 190 amino acids
Theoretical weight: 20.4 KDa
Source organism: Escherichia coli K-12
Expression system: Not provided
UniProt:
  • Canonical: P69503 (Residues: 1-183; Coverage: 100%)
Gene names: JW0458, apt, b0469
Sequence domains: Phosphoribosyl transferase domain
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B1
Spacegroup: P1
Unit cell:
a: 40.106Å b: 48.192Å c: 54.795Å
α: 109.4° β: 101.84° γ: 110.56°
R-values:
R R work R free
0.198 0.198 0.207
Expression system: Not provided