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5.3.1.9: glucose-6-phosphate isomerase

This is an abbreviated version!
For detailed information about glucose-6-phosphate isomerase, go to the full flat file.

Word Map on EC 5.3.1.9

Reaction

alpha-D-glucose 6-phosphate
=
beta-D-fructofuranose 6-phosphate

Synonyms

6-Phosphoglucose isomerase, AfcPGI, AMF, AMF/PGI, At4g24620, autocrine motility factor, autocrine motility factor/phosphoglucose isomerase, Cupin-PGI, D-Glucose-6-phosphate isomerase, D-glucose-6-phosphate ketol-isomerase, G6-PI, Glucose 6-phosphate isomerase, Glucose phosphate isomerase, Glucose phosphoisomerase, glucose-6-phosphate isomerase, glucose-6-phosphate isomerase, cytosolic, Glucosephosphate isomerase 2, GPI, Hexose 6-phosphate isomerase, Hexose isomerase, Hexose monophosphate isomerase, Hexose phosphate isomerase, Hexosephosphate isomerase, Isomerase, glucose phosphate, Neuroleukin, NLK, Oxoisomerase, PGI, PGI/AMF, Pgi1, PGI2, PGI3, pgiA, PHI, Phosphoglucoisomerase, Phosphoglucose isomerase, phosphoglucose isomerase/autocrine motility factor, Phosphohexoisomerase, Phosphohexomutase, Phosphohexose isomerase, Phosphosaccharomutase, SA-36, Sperm antigen-36, SwoM, TK1111, VEG54, Vegetative protein 54

ECTree

     5 Isomerases
         5.3 Intramolecular oxidoreductases
             5.3.1 Interconverting aldoses and ketoses, and related compounds
                5.3.1.9 glucose-6-phosphate isomerase

Specific Activity

Specific Activity on EC 5.3.1.9 - glucose-6-phosphate isomerase

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.009
-
pH 7.5, 37°C, activity in undialyzed cell extracts
0.06
-
substrate: D-fructose 6-phosphate, 80°C, pH not specified in the publication
0.39
purified native enzyme
12
70°C, pH 7.0
140
-
purified enzyme, substrate fructose 6-phosphate, reverse reaction
1470
-
fructose 6-phosphate formation
212.6
-
22°C, pH 7.4
43
-
with D-fructose 6-phosphate as substrate, at 90°C and pH 6.0
47.3
formation of D-glucose 6-phosphate
48.5
purified recombinant His-tagged enzyme
500
-
D-glucose 6-phosphate formation, isomerase c
520
-
-
600
-
D-glucose 6-phosphate formation, isomerase b
617.7
-
pH 7.6, 22°C
7.7
50°C, pH 7.0
870
-
D-glucose 6-phosphate formation, isomerase a
additional information