Thr69
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Home > Phosphorylation Site Page: > Thr69  -  4E-BP1 (mouse)

Site Information
RNsPVAKtPPKDLPA   SwissProt Entrez-Gene
Blast this site against: NCBI  SwissProt  PDB 
Site Group ID: 447528

In vivo Characterization
Methods used to characterize site in vivo:
electrophoretic mobility shift ( 26 ) , mass spectrometry ( 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 22 , 23 ) , phospho-antibody ( 24 , 25 , 26 ) , western blotting ( 24 )
Disease tissue studied:
leukemia ( 13 ) , acute myelogenous leukemia ( 13 ) , melanoma skin cancer ( 19 )
Relevant cell line - cell type - tissue:
'3T3-L1, differentiated' (adipocyte) ( 2 , 4 , 9 ) , 32Dcl3 (myeloid) [FLT3 (mouse), transfection, chimera with human FLT3-ITD mutant (corresponding to wild type P36888 ( 18 ) , 32Dcl3 (myeloid) ( 18 ) , 3T3 (fibroblast) [KRas (human), transfection] ( 7 ) , 3T3 (fibroblast) [SHP-2 (mouse), homozygous knockout] ( 26 ) , 3T3 (fibroblast) ( 7 ) , blood ( 13 ) , C2C12 (myoblast) ( 14 ) , heart ( 10 , 22 ) , Hepa 1-6 (epithelial) ( 20 ) , HL-1 (myocyte) [Akt1 (mouse), knockdown, stable lentiviral expression of Akt1 shRNA] ( 6 ) , HL-1 (myocyte) [Akt2 (mouse), knockdown, stable lentiviral expression of Akt2 shRNA] ( 6 ) , HL-1 (myocyte) ( 6 ) , JB (epithelial) ( 24 ) , liver ( 1 , 8 , 12 , 23 ) , liver [leptin (mouse), homozygous knockout] ( 12 ) , macrophage-bone marrow ( 16 ) , macrophage-bone marrow [DUSP1 (mouse), homozygous knockout] ( 16 ) , macrophage-peritoneum [MPRIP (mouse), homozygous knockout] ( 11 ) , MC3T3-E1 (preosteoblast) ( 3 ) , MEF (fibroblast) ( 15 ) , MEF (fibroblast) [TSC2 (mouse), homozygous knockout] ( 15 ) , mpkCCD (renal) ( 17 ) , RAW 264.7 (macrophage) ( 5 ) , skin [mGluR1 (mouse), transgenic, TG mutant mice] ( 19 )

Upstream Regulation
Putative in vivo kinases:
mTOR (mouse) ( 26 )
Treatments:
glucose ( 25 ) , IL-33 ( 5 ) , insulin ( 4 , 9 , 25 , 26 ) , LPS ( 16 ) , LY294002 ( 4 ) , MK-2206 ( 4 , 9 ) , PTH(1-34) ( 3 ) , rapamycin ( 15 , 26 ) , Torin1 ( 4 ) , UV ( 24 )

References 

1

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

2

Minard AY, et al. (2016) mTORC1 Is a Major Regulatory Node in the FGF21 Signaling Network in Adipocytes. Cell Rep 17, 29-36
27681418   Curated Info

3

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

4

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

5

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

6

Reinartz M, Raupach A, Kaisers W, Gödecke A (2014) AKT1 and AKT2 induce distinct phosphorylation patterns in HL-1 cardiac myocytes. J Proteome Res 13, 4232-45
25162660   Curated Info

7

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

8

Wilson-Grady JT, Haas W, Gygi SP (2013) Quantitative comparison of the fasted and re-fed mouse liver phosphoproteomes using lower pH reductive dimethylation. Methods 61, 277-86
23567750   Curated Info

9

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

10

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

11

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

12

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

13

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

14

Knight JD, et al. (2012) A novel whole-cell lysate kinase assay identifies substrates of the p38 MAPK in differentiating myoblasts. Skelet Muscle 2, 5
22394512   Curated Info

15

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

16

Weintz G, et al. (2010) The phosphoproteome of toll-like receptor-activated macrophages. Mol Syst Biol 6, 371
20531401   Curated Info

17

Rinschen MM, et al. (2010) Quantitative phosphoproteomic analysis reveals vasopressin V2-receptor-dependent signaling pathways in renal collecting duct cells. Proc Natl Acad Sci U S A 107, 3882-7
20139300   Curated Info

18

Choudhary C, et al. (2009) Mislocalized activation of oncogenic RTKs switches downstream signaling outcomes. Mol Cell 36, 326-39
19854140   Curated Info

19

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

20

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

21

Partovian C, et al. (2008) Syndecan-4 regulates subcellular localization of mTOR Complex2 and Akt activation in a PKCalpha-dependent manner in endothelial cells. Mol Cell 32, 140-9
18851840   Curated Info

22

Zhou J (2008) CST Curation Set: 4786; Year: 2008; Biosample/Treatment: tissue, heart/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]P Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) CDKs Substrate Antibody Cat#: 2324, PTMScan(R) Phospho-CDK Substrate Motif (K/RS*PXK/R) Immunoaffinity Beads Cat#: 1981
Curated Info

23

Zhou J (2008) CST Curation Set: 4787; Year: 2008; Biosample/Treatment: tissue, liver/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]P Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) CDKs Substrate Antibody Cat#: 2324, PTMScan(R) Phospho-CDK Substrate Motif (K/RS*PXK/R) Immunoaffinity Beads Cat#: 1981
Curated Info

24

Liu G, et al. (2002) Phosphorylation of 4E-BP1 is mediated by the p38/MSK1 pathway in response to UVB irradiation. J Biol Chem 277, 8810-6
11777913   Curated Info

25

Patel J, Wang X, Proud CG (2001) Glucose exerts a permissive effect on the regulation of the initiation factor 4E binding protein 4E-BP1. Biochem J 358, 497-503
11513750   Curated Info

26

Mothe-Satney I, et al. (2000) Mammalian target of rapamycin-dependent phosphorylation of PHAS-I in four (S/T)P sites detected by phospho-specific antibodies. J Biol Chem 275, 33836-43
10942774   Curated Info