› 1u14

X-ray diffraction
1.68Å resolution

The crystal structure of hypothetical UPF0244 protein yjjX at resolution 1.68 Angstrom

Released:
DOI: 10.2210/pdb1u14/pdb
PDB entry 1u14 coloured by chain, front view.
PDB entry 1u14 coloured by chain, side view.
PDB entry 1u14 coloured by chain, top view.
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Entry authors: Qiu Y, Kim Y, Cuff M, Collart F, Joachimiak A, Kossiakoff A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

Reaction catalysed: 
Inosine 5'-triphosphate + H(2)O = inosine 5'-diphosphate + phosphate
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-153882 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Inosine/xanthosine triphosphatase Chain: A
Molecule details ›
Chain: A
Length: 172 amino acids
Theoretical weight: 18.7 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P39432 (Residues: 1-171; Coverage: 100%)
Gene names: STM4584, yjjX
Sequence domains: Protein of unknown function DUF84
Structure domains: Maf protein

Ligands and Environments

1 bound ligand:
Ligand PO4 1 x PO4
1 modified residue:
Ligand MSE 2 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: C2221
Unit cell:
a: 45.619Å b: 96.046Å c: 84.042Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.184 0.182 0.214
Expression system: Escherichia coli BL21

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