› 3ff1

X-ray diffraction
1.65Å resolution

Structure of Glucose 6-phosphate Isomerase from Staphylococcus aureus

Released:
DOI: 10.2210/pdb3ff1/pdb
PDB entry 3ff1 coloured by chain, front view.
PDB entry 3ff1 coloured by chain, side view.
PDB entry 3ff1 coloured by chain, top view.
Source organism: Staphylococcus aureus subsp. aureus COL
Entry authors: Anderson SM, Brunzelle JS, Onopriyenko O, Peterson S, Anderson WF, Savchenko A, Center for Structural Genomics of Infectious Diseases (CSGID)

Function and Biology Details

Reaction catalysed: 
Alpha-D-glucose 6-phosphate = beta-D-fructofuranose 6-phosphate
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo tetramer
Assembly name:
PDBe Complex ID:
PDB-CPX-177204 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glucose-6-phosphate isomerase Chains: A, B
Molecule details ›
Chains: A, B
Length: 446 amino acids
Theoretical weight: 50.55 KDa
Source organism: Staphylococcus aureus subsp. aureus COL
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5HHC2 (Residues: 1-443; Coverage: 100%)
Gene names: SACOL0966, pgi
Sequence domains: Phosphoglucose isomerase
Structure domains: Glucose-6-phosphate isomerase like protein; domain 1

Ligands and Environments

2 bound ligands:
Ligand NA 4 x NA
Ligand G6Q 1 x G6Q
1 modified residue:
Ligand MSE 18 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-D
Spacegroup: P41212
Unit cell:
a: 163.267Å b: 163.267Å c: 103.732Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.148 0.146 0.17
Expression system: Escherichia coli

Quick links