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4.1.2.22: fructose-6-phosphate phosphoketolase

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

Word Map on EC 4.1.2.22

Reaction

D-fructose 6-phosphate
+
phosphate
=
acetyl phosphate
+
D-erythrose 4-phosphate
+
H2O

Synonyms

All1483, All2567, F-6-ppk, F6P phosphoketolase, F6PPK, Fructose-6-phosphate phosphoketolase, Phosphoketolase, fructose 6-phosphate, X5P/F6P phosphoketolase, X5P/F6P PK, Xf2, Xfp, XFPK, Xpf, xylulose 5-phosphate/fructose 6-phosphate phosphoketolase, xylulose-5-phosphate/fructose-6-phosphate phosphoketolase

ECTree

     4 Lyases
         4.1 Carbon-carbon lyases
             4.1.2 Aldehyde-lyases
                4.1.2.22 fructose-6-phosphate phosphoketolase

Inhibitors

Inhibitors on EC 4.1.2.22 - fructose-6-phosphate phosphoketolase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
(NH4)2SO4
ATP
-
phosphoenolpyruvate and oxaloacetic acid share the same or have overlapping allosteric binding sites, while ATP binds at a separate site
glyoxylate
-
7.2% residual activity at 8 mM
hydroxylamine
Iodosobenzoate
oxaloacetic acid
p-hydroxymercuribenzoate
phosphoenolpyruvate
additional information
-
the enzyme is unaffected by the presence of ATP, AMP, pyruvate, and acetate
-