› 1odj

X-ray diffraction
2.4Å resolution

PURINE NUCLEOSIDE PHOSPHORYLASE FROM THERMUS THERMOPHILUS

Released:
DOI: 10.2210/pdb1odj/pdb
PDB entry 1odj coloured by chain, front view.
PDB entry 1odj coloured by chain, side view.
PDB entry 1odj coloured by chain, top view.
Source organism: Thermus thermophilus HB8
Primary publication:
Crystal structure of purine nucleoside phosphorylase from Thermus thermophilus.
Tahirov TH, Inagaki E, Ohshima N, Kitao T, Kuroishi C, Ukita Y, Takio K, Kobayashi M, Kuramitsu S, Yokoyama S, Miyano M
J Mol Biol 337 1149-60 (2004)
PMID: 15046984

Function and Biology Details

Reaction catalysed: 
Uridine + phosphate = uracil + alpha-D-ribose 1-phosphate
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-177954 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Uridine phosphorylase Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 235 amino acids
Theoretical weight: 25.44 KDa
Source organism: Thermus thermophilus HB8
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5SID9 (Residues: 1-235; Coverage: 100%)
Gene name: TTHA1435
Sequence domains: Phosphorylase superfamily
Structure domains: Nucleoside phosphorylase domain

Ligands and Environments

2 bound ligands:
Ligand SO4 6 x SO4
Ligand GMP 6 x GMP
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-D
Spacegroup: P43212
Unit cell:
a: 132.757Å b: 132.757Å c: 172.06Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.221 0.221 0.286
Expression system: Escherichia coli

Quick links

Citations

2 review citations

Survey of the year 2004: literature on applications of isothermal titration calorimetry.
Ababou et al. (2006)
1 more

1 mention without citation

Relating destabilizing regions to known functional sites in proteins.
Dessailly et al. (2007)