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2.7.1.68: 1-phosphatidylinositol-4-phosphate 5-kinase

This is an abbreviated version!
For detailed information about 1-phosphatidylinositol-4-phosphate 5-kinase, go to the full flat file.

Word Map on EC 2.7.1.68

Reaction

ATP
+
1-phosphatidyl-1D-myo-inositol 4-phosphate
=
ADP
 +
1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate

Synonyms

Diphosphoinositide kinase, More, Mss4, MSS4p, phosphatidylinositol 4,5-biphosphate kinase, phosphatidylinositol 4-phosphate 5-kinase, phosphatidylinositol 4-phosphate 5-kinase 2, phosphatidylinositol 4-phosphate 5-kinase alpha, phosphatidylinositol 4-phosphate 5-kinase beta, phosphatidylinositol 4-phosphate 5-kinase gamma, phosphatidylinositol 4-phosphate 5-kinase gamma661, phosphatidylinositol 4-phosphate 5-kinase Igamma, phosphatidylinositol 4-phosphate 5-kinase Igamma b, phosphatidylinositol 4-phosphate 5-kinase Igamma_i2, phosphatidylinositol 4-phosphate 5-kinase Igamma_v3, phosphatidylinositol 4-phosphate 5-kinase Igamma_v6, phosphatidylinositol 4-phosphate 5-kinase-Ibeta, phosphatidylinositol 4-phosphate kinase, phosphatidylinositol 5-kinase gamma, phosphatidylinositol kinase type I, phosphatidylinositol monophosphate 5-kinase, phosphatidylinositol phosphate 5-kinase, phosphatidylinositol phosphate 5-kinase 1, phosphatidylinositol phosphate 5-kinase 10, phosphatidylinositol phosphate 5-kinase Ibeta, phosphatidylinositol phosphate 5-kinase Igammai2, phosphatidylinositol phosphate kinase type I gamma, phosphatidylinositol-4-phosphate 5' kinase, phosphatidylinositol-4-phosphate 5-kinase, phosphatidylinositol-4-phosphate 5-kinase gamma 635, phosphatidylinositol-4-phosphate 5-kinase1alpha, phosphatidylinositol4-phosphate 5-kinase, phosphoinositol-4-phosphate-5-kinase, PI 4-phosphate 5-kinase, PI(4)P 5-kinase, PI(4)P5-K, PI4P 5-kinase, PI4P5K, PIP kinase, PIP-5kin, PIP5K, PIP5K type I, PIP5K type Ialpha, PIP5K-Ib, PIP5K1, PIP5K1A, PIP5K1alpha, PIP5K1gamma, PIP5K2, PIP5K3, PIP5K9, PIP5Kalpha, PIP5Kbeta, PIP5Kgamma, PIP5Kgamma635, PIP5Kgamma661, PIP5KI, PIP5KI gamma, PIP5KIalpha, PIP5KIbeta, PIP5KIgamma, PIP5KIgamma_i2, PIP5KIgamma_v3, PIP5KIgamma_v6, PIP5Ks, PIPK, PIPK1, PIPK10, PIPK1gamma-87, PIPKalpha, PIPKI, PIPKIalpha, PIPKIgamma, PIPKIgammaI2, PIPKIgammai5, PIPkin, PIPkin Igammab, PIPkinIgamma93, ppk-1, PtdIns(4)P 5-kinase, PtdIns(4)P kinase, PtdIns4P5K, PtdInsP, type 1 phosphatidylinositol-4-phosphate 5-kinase, type I gamma phosphatidylinositol phosphate 5-kinase i5, type I phosphatidylinositol 4-phosphate 5-kinase, type I phosphatidylinositol 4-phosphate 5-kinase gamma, type I phosphatidylinositol phosphate 5-kinase, type I phosphatidylinositol-4-phosphate 5-kinase, type I phosphatidylinositol-4-phosphate 5-kinase alpha, type I phosphatidylinositol-4-phosphate 5-kinase gamma, type I PI 4-phosphate 5-kinase, type I PtdInsP kinase, type Igamma phosphatidylinositol 4-phosphate 5-kinase, type Igamma PIP 5-kinase

ECTree

     2 Transferases
         2.7 Transferring phosphorus-containing groups
             2.7.1 Phosphotransferases with an alcohol group as acceptor
                2.7.1.68 1-phosphatidylinositol-4-phosphate 5-kinase

Purification

Purification on EC 2.7.1.68 - 1-phosphatidylinositol-4-phosphate 5-kinase

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
amylose-resin column chromatography
cytosolic enzyme type II enzyme and membrane-bound type I and type II enzyme
-
glutathione-Sepharose chromatography
-
glutathione-Sepharose column chromatography
Ni-NTA agarose column chromatography
-
Ni-NTA agarose column chromatography or glutathione-Sepharose column chromatography
Partial purification from Escherichia coli culture cells. The cells are suspended in PBS buffer, sonicated on ice, and centrifuged. Supernatant is mixed with glutathione-Sepharose 4B and incubated at 48°C for 2 h. The Sepharose beads are collected and washed with an excess volume of PBS.
recombinan GST-fusion isozyme alpha from Escherichia coli
recombinant GST-fusion protein from Escherichia coli in presence of Triton X-100 and PtdOH
Talon metal affinity column chromatography
-
wild-type and mutant isozyme gamma, partially by immunoprecipitation and protein G affinity chromatography
-