› 5kss

X-ray diffraction
2.82Å resolution

Function and Biology Details

Reaction catalysed: 
A 5'-ribonucleotide + H(2)O = a ribonucleoside + phosphate
Biochemical function:
Biological process:
  • not assigned
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-576606 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
5'-nucleotidase SurE Chains: A, B
Molecule details ›
Chains: A, B
Length: 270 amino acids
Theoretical weight: 29.49 KDa
Source organism: Xylella fastidiosa 9a5c
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9PF20 (Residues: 1-262; Coverage: 100%)
Gene names: XF_0858, surE
Sequence domains: Survival protein SurE
Structure domains: Survival protein SurE-like phosphatase/nucleotidase

Ligands and Environments

3 bound ligands:
Ligand MN 2 x MN
Ligand IOD 3 x IOD
Ligand CL 2 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: LNLS BEAMLINE D03B-MX1
Spacegroup: C2
Unit cell:
a: 86.941Å b: 80.118Å c: 71.511Å
α: 90° β: 95.51° γ: 90°
R-values:
R R work R free
0.274 0.272 0.329
Expression system: Escherichia coli

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