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2.7.1.154: phosphatidylinositol-4-phosphate 3-kinase

This is an abbreviated version!
For detailed information about phosphatidylinositol-4-phosphate 3-kinase, go to the full flat file.

Word Map on EC 2.7.1.154

Reaction

ATP
+
1-phosphatidyl-1D-myo-inositol 4-phosphate
=
ADP
+
1-phosphatidyl-1D-myo-inositol 3,4-bisphosphate

Synonyms

C2-domain-containing phosphoinositide 3-kinase, C2-PI3K, class I phosphoinositide 3-kinase, class II phosphoinositide 3 kinase alpha subunit, class II phosphoinositide 3-kinase, class II phosphoinositide 3-kinase alpha, class II phosphoinositide 3-kinase alpha-isoform, class II phosphoinositide 3-kinase C2alpha, class II phosphoinositide 3-kinase C2beta, class II phosphoinositide 3-kinases PI3K-C2alpha, class II PI3K, class II PI3K-C2alpha, class III phosphoinositide 3-kinase, class-I PI 3-kinase, class-II PI 3-kinase, HsC3-PI3K, kinase (phosphorylating), phosphatidylinositol 4-phosphate 3-, p170, phosphatidylinositol 3-kinase class 2 beta, phosphatidylinositol 3-kinase class II alpha, phosphoinositide 3-kinase, phosphoinositide 3-kinase C2 beta, phosphoinositide 3-kinase C2beta, phosphoinositide 3-kinase-C2-beta, phosphoinositide 3-kinase-C2-gamma, phosphoinositide 3-kinases, PI 3-kinase, PI 3-kinase C2alpha, PI 3-kinase C2beta, PI 3-kinase C2gamma, PI3K, PI3K-C2alpha, PI3K-C2beta, PI3K-C2gamma, PI3KC2a, PI3KC2alpha, PI3KC2b, PI3KC2beta, PI3KC2gamma, PI3K_68D, PI3K_C2alpha, PI3K_C2gamma, PIK3C2G, PtdIns-3-kinase C2alpha, PtdIns-3-kinase C2beta, PtdIns-3-kinase C2gamma, type II phosphoinositide 3-kinase

ECTree

     2 Transferases
         2.7 Transferring phosphorus-containing groups
             2.7.1 Phosphotransferases with an alcohol group as acceptor
                2.7.1.154 phosphatidylinositol-4-phosphate 3-kinase

Expression

Expression on EC 2.7.1.154 - phosphatidylinositol-4-phosphate 3-kinase

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EXPRESSION
ORGANISM
UNIPROT
LITERATURE
insulin incubation also significantly upregulates the mRNA expression of PI3KCb and PI3KC2a
PI3KC2alpha mRNA is downregulated in islets from type 2 diabetic patients compared to nondiabetic individuals
PI3KCb and PI3KC2a mRNA levels are significantly lower in insulin/wortmannin group than those in single insulin group. Single wortmannin treatment shows no differences on the mRNA level of all PI3Ks, but wortmannin pretreatment significantly reduces insulin-induced upregulation on the mRNA level of PI3KCb and PI3KC2a
PI3KCb and PI3KC2a mRNA levels are significantly lower in insulin/wortmannin group than those in single insulin group. Single wortmannin treatment shows no differences on the mRNA level of all PI3Ks, but wortmannin pretreatment significantly reduces insulin-induced upregulation on the mRNA level of PI3KCb and PI3KC2a in insulin/wortmannin group than those in single insulin group