Enzyme Details

EC Classification

5.3.1.9

Enzyme name
(recommended)

glucose-6-phosphate isomerase

Alternative names

D-glucose-6-phosphate aldose-ketose-isomerase
phosphohexose isomerase
phosphohexomutase
oxoisomerase
hexosephosphate isomerase
phosphosaccharomutase
phosphoglucoisomerase
phosphohexoisomerase
phosphoglucose isomerase
glucose phosphate isomerase
hexose phosphate isomerase
D-glucose-6-phosphate ketol-isomerase

Classification

Isomerases

Intramolecular oxidoreductases

Interconverting aldoses and ketoses

Catalyses reactions

alpha-D-Glucose 6-phosphate <-> beta-D-Fructose 6-phosphate

alpha-D-Glucose 6-phosphate <-> beta-D-Glucose 6-phosphate

D-Ribose 5-phosphate <-> D-Ribulose 5-phosphate

beta-D-Glucose 6-phosphate <-> beta-D-Fructose 6-phosphate

D-Glucose <-> D-Fructose

D-Glucose 6-phosphate <-> D-Fructose 6-phosphate

D-Mannose 6-phosphate <-> D-Fructose 6-phosphate

3-Deoxy-3-fluoro-D-glucose 6-phosphate <-> 3-Deoxy-3-fluoro-D-fructose 6-phosphate

4-Deoxy-4-fluoro-D-glucose 6-phosphate <-> 4-Deoxy-4-fluoro-D-fructose 6-phosphate

6-Aminoglucose 6-phosphate <-> 6-Aminofructose 6-phosphate

Glucose 6-phosphate <-> D-Fructose 6-phosphate

External links

Expasy
KEGG
BRENDA
IntEnz (EBI)
IUBMB
Reactome
MetaCrop

View all entries for EC Class: 5.3.1.9