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2.4.1.14: sucrose-phosphate synthase

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

Word Map on EC 2.4.1.14

Reaction

UDP-alpha-D-glucose
+
D-fructose 6-phosphate
=
UDP
+
sucrose 6F-phosphate

Synonyms

At5g20280, AtSPS, More, SPS, SPS A, SPS1, SPS11, Sps2, SPS4, SPS6, SPS8, SPSA, SpsB, SPSII, sucrose 6-phosphate synthase, sucrose phosphate synthase, sucrose phosphate synthase 4, sucrose phosphate synthase A, sucrose phosphate synthase B, sucrose phosphate synthetase, sucrose phosphate-uridine diphosphate glucosyltransferase, sucrose-P synthase, sucrose-phosphate synthase B, sucrosephosphate-UDP glucosyltransferase, UDP-glucose-fructose-phosphate glucosyltransferase, UDP-glucose:D-fructose-6-phosphate 2-alpha-D-glucosyltransferase, uridine diphosphoglucose-fructose phosphate glucosyltransferase

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.14 sucrose-phosphate synthase

Inhibitors

Inhibitors on EC 2.4.1.14 - sucrose-phosphate synthase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
5-azido-UDP-glucose
-
nearly complete inhibition at 1 mM
citrate
-
activity can by restored with Mg2+
cycloheximide
D-Fructose 1-phosphate
slight inhibition
D-fructose 6-phosphate
-
inhibitory at high concentrations
D-glucose 6-phosphate
-
D-ribose 5-phosphate
-
delta-gluconolactone
diphosphate
-
slight inhibition
fluoride
fructose-1,6-bisphosphate
-
-
ITP
-
reversible by addition of Mg2+
NaCl
-
10% of activity remaining above 0.2 M
NaF
-
strong inhibition at 20 mM
okadaic acid
-
-
p-chloromercuribenzoate
phosphate
phosphoenolpyruvate
-
slight inhibition
sucrose
sucrose-6-phosphate
-
-
sulfate
Tris-HCl buffer
-
slight inhibition
UDP-glucose
-
-
vanadate
-
-
additional information
-