PGI;PHOSPHOGLUCOSE ISOMERASE;PHOSPHOGLUCOSE ISOMERASE TYPE III;PHOSPHOGLUCOSE ISOMERASE TYPE IV;PHOSPHOGLUCOSE ISOMERASE TYPE XI;D-GLUCOSE-6-PHOSPHATE KETOL-ISOMERASE;D-GLUCOSE-6-PHOSPHATE KETOL-ISOMERASE TYPE III;D-GLUCOSE-6-PHOSPHATE KETOL-ISOMERASE TYPE IV
Phosphoglucose Isomerase is an enzyme crucial for the interconversion of D-glucose 6-phosphate and D-fructose 6-phosphate. PGI is responsible for the second step of glycolysis and is involved in glucogenesis. It is highly conserved in bacteria and eukaryotes. It is used in sugar assays to convert fructose to glucose.
General Description
The enzyme is part of the glycolytic pathway. Also, it is important in the industrial production of fructose 1,6-diphosphate (FDP) from glucose. The molecular mass is found to be approximately 189 kDa and it consists of four subunits, each with a molecular mass of approximately 50 kDa. Optimum pH is found to be between 9-10 and the isoelectric point is 4.2.
Biochem/physiol Actions
Phosphoglucose Isomerase fuctions as an isomerase, neuroleukin, autocrine motility factor, and a differentiation and maturation mediator . It is responsible for the photosynthetic reduction of carbon.
PHOSPHOGLUCOSE ISOMERASE Preparation Products And Raw materials
