Ser1333

Site Information
LDsDEDFsGLDEKDE SwissProt Entrez-Gene
Blast this site against: NCBI SwissProt PDB
Site Group ID: 477804

In vivo Characterization
Methods used to characterize site in vivo:	mass spectrometry ( 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 )
Disease tissue studied:	anthrax infection ( 8 ) , leukemia ( 5 ) , acute myelogenous leukemia ( 5 ) , melanoma skin cancer ( 13 )
Relevant cell line - cell type - tissue:	'brain, embryonic' ( 12 ) , 'stem, embryonic' ( 11 ) , 32Dcl3 (myeloid) [FLT3 (mouse), transfection, chimera with human FLT3-ITD mutant (corresponding to wild type P36888 ( 10 ) , 32Dcl3 (myeloid) ( 10 ) , 3T3 (fibroblast) [CDC42 (human), transfection] ( 2 ) , blood ( 5 ) , heart ( 3 ) , Hepa 1-6 (epithelial) ( 14 ) , lung ( 9 ) , MEF (fibroblast) [p53 (mouse), homozygous knockout] ( 6 ) , MEF (fibroblast) [Raptor (mouse), knockdown] ( 4 ) , MEF (fibroblast) [RICTOR (mouse), knockdown] ( 4 ) , MEF (fibroblast) [TSC2 (mouse), homozygous knockout] ( 7 ) , MEF (fibroblast) ( 4 , 7 ) , skin [mGluR1 (mouse), transgenic, TG mutant mice] ( 13 ) , spleen ( 8 , 9 ) , testis ( 9 )

Upstream Regulation
Regulatory protein:	KRas (mouse) ( 2 ) , PAK4 (mouse) ( 2 ) , RICTOR (mouse) ( 4 )

References
1	Sacco F, et al. (2016) Glucose-regulated and drug-perturbed phosphoproteome reveals molecular mechanisms controlling insulin secretion. Nat Commun 7, 13250 27841257 Curated Info
2	Gnad F, et al. (2013) Systems-wide Analysis of K-Ras, Cdc42, and PAK4 Signaling by Quantitative Phosphoproteomics. Mol Cell Proteomics 12, 2070-80 23608596 Curated Info
3	Lundby A, et al. (2013) In vivo phosphoproteomics analysis reveals the cardiac targets of β-adrenergic receptor signaling. Sci Signal 6, rs11 23737553 Curated Info
4	Robitaille AM, et al. (2013) Quantitative phosphoproteomics reveal mTORC1 activates de novo pyrimidine synthesis. Science 339, 1320-3 23429704 Curated Info
5	Trost M, et al. (2012) Posttranslational regulation of self-renewal capacity: insights from proteome and phosphoproteome analyses of stem cell leukemia. Blood 120, e17-27 22802335 Curated Info
6	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
7	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
8	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
9	Huttlin EL, et al. (2010) A tissue-specific atlas of mouse protein phosphorylation and expression. Cell 143, 1174-89 21183079 Curated Info
10	Choudhary C, et al. (2009) Mislocalized activation of oncogenic RTKs switches downstream signaling outcomes. Mol Cell 36, 326-39 19854140 Curated Info
11	Li H, et al. (2009) SysPTM: a systematic resource for proteomic research on post-translational modifications. Mol Cell Proteomics 8, 1839-49 19366988 Curated Info
12	Zhou J (2009) CST Curation Set: 7382; Year: 2009; Biosample/Treatment: tissue, brain/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: QXp[ST] Curated Info
13	Zanivan S, et al. (2008) Solid tumor proteome and phosphoproteome analysis by high resolution mass spectrometry. J Proteome Res 7, 5314-26 19367708 Curated Info
14	Pan C, Gnad F, Olsen JV, Mann M (2008) Quantitative phosphoproteome analysis of a mouse liver cell line reveals specificity of phosphatase inhibitors. Proteomics 8, 4534-46 18846507 Curated Info