Proteomics

Dataset Information

0

Mapping of phosphorylation sites on Sgk3 by LC-MS/MS


ABSTRACT: The phosphorylation profile of Sgk3 protein expressed either in Sf9 insect cells or HEK 293T human cells was assessed by mass spectrometry.

INSTRUMENT(S): Q Exactive

ORGANISM(S): Homo Sapiens (human)

SUBMITTER: Dorothea Anrather  

LAB HEAD: Thomas A. Leonard

PROVIDER: PXD026281 | Pride | 2022-02-17

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
20180208_QexHF2_RSLC2_Pokorny_Leonard_MFPL_insol_Sgk3_GluC.raw Raw
201802_insect.zip Other
20180711_QExHFX3_RSLC4_Pokorny_Leonard_MFPL_insol_Sgk3_GluC.raw Raw
201807_human.zip Other
MaxQuant_1.6.0.16.zip Other
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Publications

In vitro reconstitution of Sgk3 activation by phosphatidylinositol 3-phosphate.

Pokorny Daniel D   Truebestein Linda L   Fleming Kaelin D KD   Burke John E JE   Leonard Thomas A TA  

The Journal of biological chemistry 20210625 2


Serum- and glucocorticoid-regulated kinase 3 (Sgk3) is a serine/threonine protein kinase activated by the phospholipid phosphatidylinositol 3-phosphate (PI3P) downstream of growth factor signaling via class I phosphatidylinositol 3-kinase (PI3K) signaling and by class III PI3K/Vps34-mediated PI3P production on endosomes. Upregulation of Sgk3 activity has recently been linked to a number of human cancers; however, the precise mechanism of activation of Sgk3 is unknown. Here, we use a wide range o  ...[more]

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