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3.1.3.10: glucose-1-phosphatase

This is an abbreviated version!
For detailed information about glucose-1-phosphatase, go to the full flat file.

Word Map on EC 3.1.3.10

Reaction

alpha-D-glucose 1-phosphate
+
H2O
=
D-glucose
 +
phosphate

Synonyms

acid glucose-1-phosphatase, acid phosphatase, AGP, agpC, AgpE, agpP, G-1-Pase, G1Pase, glucose monophosphatase, glucose-1-phosphate-phosphatase, hexose-1-phosphatase, More, pea-seed acid phosphatase, periplasmic acid glucose-1-phosphatase

ECTree

     3 Hydrolases
         3.1 Acting on ester bonds
             3.1.3 Phosphoric-monoester hydrolases
                3.1.3.10 glucose-1-phosphatase

Specific Activity

Specific Activity on EC 3.1.3.10 - glucose-1-phosphatase

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
142
-
substrate D-fructose 1-phosphate, 37°C, pH 5.0
146
-
substrate D-glucose 1-phosphate, 37°C, pH 5.0
159
-
substrate D-glucose 6-phosphate, 37°C, pH 5.0
196
-
substrate D-glucose 1-phosphate, 37°C, pH 5.0
32
-
substrate myo-inositol hexakisphosphate, 37°C, pH 5.0
5.92
purified recombinant His-tagged enzyme, pH and temperature not specified in the publication, substrate alpha-D-glucose 1-phosphate
additional information
specific activities of recombinant enzymes similar to those of wild-type towards myo-inositol hexakisphosphate (i.e. phytate) and glucose 1-phosphate as substrates, entrapment in alginate beads, free enzyme looses less than 5% phosphatase activity within 2 h in 20 mM Tris-HCl buffer, pH 8.0, transfer limitation is responsible for the reduced reaction rate of the entrapped enzyme, complete conversion of myo-inositol hexakisphosphate into one single myo-inositol pentakisphosphate isomer, identified as D-myo-inositol(1,2,4,5,6)pentakisphosphate, shown to be feasible by using the enzyme-loaded alginate beads in batch operations