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2.7.1.140: inositol-tetrakisphosphate 5-kinase

This is an abbreviated version!
For detailed information about inositol-tetrakisphosphate 5-kinase, go to the full flat file.

Reaction

ATP
+
1D-myo-inositol 1,3,4,6-tetrakisphosphate
=
ADP
+
1D-myo-inositol 1,3,4,5,6-pentakisphosphate

Synonyms

1D-myo-inositol-tetrakisphosphate 5-kinase, Ins(1,3,4,6)P4 5-kinase, kinase, inositol 1,3,4,6-tetrakisphosphate 5-(phosphorylating)

ECTree

     2 Transferases
         2.7 Transferring phosphorus-containing groups
             2.7.1 Phosphotransferases with an alcohol group as acceptor
                2.7.1.140 inositol-tetrakisphosphate 5-kinase

Substrates Products

Substrates Products on EC 2.7.1.140 - inositol-tetrakisphosphate 5-kinase

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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
ATP + myo-inositol 1,3,4,5-tetrakisphosphate
ADP + myo-inositol-1,3,4,5,6-pentakisphosphate
show the reaction diagram
-
approx. 2% of activity with 1,3,4,6-tetrakisphosphate
-
?
ATP + myo-inositol 1,3,4,6-tetrakisphosphate
ADP + myo-inositol 1,3,4,5,6-pentakisphosphate
show the reaction diagram
ATP + myo-inositol 1,4,5-trisphosphate
ADP + myo-inositol-1,3,4,5-tetrakisphosphate
show the reaction diagram
-
approx. 50% of activity with 1D-myo-inositol 1,3,4,6-tetrakisphosphate, no activity with 1D-myo-inositol 1,3,4-trisphosphate
-
?