Ser221
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Home > Phosphorylation Site Page: > Ser221  -  p90RSK (mouse)

Site Information
DHEKKAysFCGtVEy   SwissProt Entrez-Gene
Blast this site against: NCBI  SwissProt  PDB 
Site Group ID: 447988
Associated spectra:  1 CST

In vivo Characterization
Methods used to characterize site in vivo:
mass spectrometry ( 1 , 2 , 4 , 5 , 6 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 ) , microscopy-colocalization with upstream kinase ( 22 ) , phospho-antibody ( 22 )
Disease tissue studied:
anthrax infection ( 17 )
Relevant cell line - cell type - tissue:
'3T3-L1, differentiated' (adipocyte) ( 5 , 8 ) , 'fat, brown' ( 18 ) , 'neuron, hippocampal, CA1 pyramidal'-brain ( 22 ) , 'stem, embryonic' ( 19 ) , BaF3 ('B lymphocyte, precursor') [JAK3 (human), transfection] ( 1 ) , brain ( 11 , 12 , 13 , 18 , 21 ) , embryo ( 13 ) , heart ( 18 , 20 ) , kidney ( 18 ) , liver ( 2 , 10 , 13 , 18 ) , liver [leptin (mouse), homozygous knockout] ( 10 ) , lung ( 18 ) , macrophage-peritoneum ( 9 ) , macrophage-peritoneum [MPRIP (mouse), homozygous knockout] ( 9 ) , MC3T3-E1 (preosteoblast) ( 4 ) , MEF (fibroblast) [p53 (mouse), homozygous knockout] ( 15 ) , MEF (fibroblast) [TSC2 (mouse), homozygous knockout] ( 16 ) , pancreas ( 18 ) , PC-12 (chromaffin) [TrkA (rat), transfection] ( 14 ) , PC-12 (chromaffin) ( 14 ) , RAW 264.7 (macrophage) ( 6 ) , spleen ( 17 , 18 ) , testis ( 18 )

Upstream Regulation
Treatments:
PDGF ( 14 )

References 

1

Degryse S, et al. (2017) Mutant JAK3 phosphoproteomic profiling predicts synergism between JAK3 inhibitors and MEK/BCL2 inhibitors for the treatment of T-cell acute lymphoblastic leukemia. Leukemia
28852199   Curated Info

2

Robles MS, Humphrey SJ, Mann M (2017) Phosphorylation Is a Central Mechanism for Circadian Control of Metabolism and Physiology. Cell Metab 25, 118-127
27818261   Curated Info

3

Sacco F, et al. (2016) Glucose-regulated and drug-perturbed phosphoproteome reveals molecular mechanisms controlling insulin secretion. Nat Commun 7, 13250
27841257   Curated Info

4

Williams GR, et al. (2016) Exploring G protein-coupled receptor signaling networks using SILAC-based phosphoproteomics. Methods 92, 36-50
26160508   Curated Info

5

Parker BL, et al. (2015) Targeted phosphoproteomics of insulin signaling using data-independent acquisition mass spectrometry. Sci Signal 8, rs6
26060331   Curated Info

6

Pinto SM, et al. (2015) Quantitative phosphoproteomic analysis of IL-33-mediated signaling. Proteomics 15, 532-44
25367039   Curated Info

7

Mertins P, et al. (2014) Ischemia in tumors induces early and sustained phosphorylation changes in stress kinase pathways but does not affect global protein levels. Mol Cell Proteomics 13, 1690-704
24719451   Curated Info

8

Humphrey SJ, et al. (2013) Dynamic Adipocyte Phosphoproteome Reveals that Akt Directly Regulates mTORC2. Cell Metab 17, 1009-20
23684622   Curated Info

9

Wu X, et al. (2012) Investigation of receptor interacting protein (RIP3)-dependent protein phosphorylation by quantitative phosphoproteomics. Mol Cell Proteomics 11, 1640-51
22942356   Curated Info

10

Grimsrud PA, et al. (2012) A quantitative map of the liver mitochondrial phosphoproteome reveals posttranslational control of ketogenesis. Cell Metab 16, 672-83
23140645   Curated Info

11

Trinidad JC, et al. (2012) Global identification and characterization of both O-GlcNAcylation and phosphorylation at the murine synapse. Mol Cell Proteomics 11, 215-29
22645316   Curated Info

12

Goswami T, et al. (2012) Comparative phosphoproteomic analysis of neonatal and adult murine brain. Proteomics 12, 2185-9
22807455   Curated Info

13

Stokes MP, et al. (2012) PTMScan Direct: Identification and Quantification of Peptides from Critical Signaling Proteins by Immunoaffinity Enrichment Coupled with LC-MS/MS. Mol Cell Proteomics 11, 187-201
22322096   Curated Info

14

Biarc J, Chalkley RJ, Burlingame AL, Bradshaw RA (2012) The induction of serine/threonine protein phosphorylations by a PDGFR/TrkA chimera in stably transfected PC12 cells. Mol Cell Proteomics 11, 15-30
22027198   Curated Info

15

Hsu PP, et al. (2011) The mTOR-regulated phosphoproteome reveals a mechanism of mTORC1-mediated inhibition of growth factor signaling. Science 332, 1317-22
21659604   Curated Info

16

Yu Y, et al. (2011) Phosphoproteomic analysis identifies Grb10 as an mTORC1 substrate that negatively regulates insulin signaling. Science 332, 1322-6
21659605   Curated Info

17

Manes NP, et al. (2011) Discovery of mouse spleen signaling responses to anthrax using label-free quantitative phosphoproteomics via mass spectrometry. Mol Cell Proteomics 10, M110.000927
21189417   Curated Info

18

Huttlin EL, et al. (2010) A tissue-specific atlas of mouse protein phosphorylation and expression. Cell 143, 1174-89
21183079   Curated Info

19

Tucker M (2009) CST Curation Set: 8605; Year: 2009; Biosample/Treatment: cell line, embryonic stem cells (mouse)(PTEN)/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]P
Curated Info

20

Guo A (2007) CST Curation Set: 3118; Year: 2007; Biosample/Treatment: tissue, heart/-; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y)p[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser/Thr) PDK1 Docking Motif (18A2) Mouse mAb Cat#: 9634, PTMScan(R) Phospho-PDK1 Docking Motif (F/YS*/T*F/Y) Immunoaffinity Beads Cat#: 1992
Curated Info

21

Guo A (2007) CST Curation Set: 3121; Year: 2007; Biosample/Treatment: tissue, brain/-; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y)p[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser/Thr) PDK1 Docking Motif (18A2) Mouse mAb Cat#: 9634, PTMScan(R) Phospho-PDK1 Docking Motif (F/YS*/T*F/Y) Immunoaffinity Beads Cat#: 1992
Curated Info

22

Sindreu CB, Scheiner ZS, Storm DR (2007) Ca2+ -stimulated adenylyl cyclases regulate ERK-dependent activation of MSK1 during fear conditioning. Neuron 53, 79-89
17196532   Curated Info