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2.4.1.7: sucrose phosphorylase

This is an abbreviated version!
For detailed information about sucrose phosphorylase, go to the full flat file.

Word Map on EC 2.4.1.7

Reaction

sucrose
+
phosphate
=
D-fructose
+
alpha-D-glucose 1-phosphate

Synonyms

1149SPase, 1355SPase, 742SPase, BiSP, disaccharide glucosyltransferase, LmSPase, More, SPase, sucrose glucosyltransferase, sucrose: orthophosphate, alpha-D-glucosyltransferase, sucrose: phosphate alpha-D-glucosyltransferase, unspase

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.7 sucrose phosphorylase

Inhibitors

Inhibitors on EC 2.4.1.7 - sucrose phosphorylase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
2-mercaptoethanol
-
-
4-O-alpha-D-Glucopyranosyl-xylitol
-
-
Ca2+
5 mM, 11% loss of activity
Chloroethanol
-
-
Cu2+
5 mM, 13% loss of activity
D-glucose
EDTA
5 mM, 15% loss of activity
ethylene glycol
-
noncompetitive with sucrose and phosphate
Fe2+
5 mM, 19% loss of activity
Li+
5 mM, 15% loss of activity
Mg2+
5 mM, 5% loss of activity
Mn2+
5 mM, 5% loss of activity
Na+
5 mM, 11% loss of activity
sucrose
-
above 30%
trans-1,2-cyclohexanediol
-
noncompetitive with sucrose, competitive with phosphate