Thr299

Site Information
PFLQKQLtQPETSYG SwissProt Entrez-Gene
Blast this site against: NCBI SwissProt PDB
Site Group ID: 476604

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 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 )
Disease tissue studied:	anthrax infection ( 12 ) , melanoma skin cancer ( 25 )
Relevant cell line - cell type - tissue:	'3T3-L1, differentiated' (adipocyte) ( 2 , 3 , 7 ) , 'brain, embryonic' ( 38 , 39 ) , 'stem, embryonic' ( 15 , 16 , 17 , 18 , 19 , 20 ) , 3T3 (fibroblast) ( 34 ) , brain ( 10 , 40 ) , heart ( 8 , 37 ) , HL-1 (myocyte) [Akt1 (mouse), knockdown, stable lentiviral expression of Akt1 shRNA] ( 4 ) , HL-1 (myocyte) [Akt2 (mouse), knockdown, stable lentiviral expression of Akt2 shRNA] ( 4 ) , HL-1 (myocyte) ( 4 ) , liver ( 6 , 9 , 35 , 36 ) , MEF (fibroblast) [p53 (mouse), homozygous knockout] ( 11 ) , mpkCCD (renal) ( 14 ) , skin [mGluR1 (mouse), transgenic, TG mutant mice] ( 25 ) , spleen ( 12 , 13 ) , stromal ( 5 ) , testis ( 21 , 23 ) , thymus ( 22 , 24 )

Upstream Regulation
Treatments:	insulin ( 7 ) , ischemia ( 5 ) , NAG-thiazoline ( 34 ) , okadaic_acid ( 34 ) , PUGNAc ( 34 )

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	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	Parker BL, et al. (2015) Targeted phosphoproteomics of insulin signaling using data-independent acquisition mass spectrometry. Sci Signal 8, rs6 26060331 Curated Info
4	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
5	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
6	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
7	Humphrey SJ, et al. (2013) Dynamic Adipocyte Phosphoproteome Reveals that Akt Directly Regulates mTORC2. Cell Metab 17, 1009-20 23684622 Curated Info
8	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
9	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
10	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
11	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
12	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
13	Huttlin EL, et al. (2010) A tissue-specific atlas of mouse protein phosphorylation and expression. Cell 143, 1174-89 21183079 Curated Info
14	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
15	Tucker M (2010) CST Curation Set: 9079; Year: 2010; Biosample/Treatment: cell line, embryonic stem cells (mouse)/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]Q Antibodies Used to Purify Peptides prior to LCMS: Phospho(Ser/Thr) ATM/ATR Substrate Antibody (polyAB) Cat#: 3005, PTMScan(R) Phospho-ATM/ATR Substrate Motif (pS/pTQ) Immunoaffinity Beads Cat#: 1980 Curated Info
16	Tucker M (2010) CST Curation Set: 9082; Year: 2010; Biosample/Treatment: cell line, embryonic stem cells (mouse)/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]Q Antibodies Used to Purify Peptides prior to LCMS: Phospho(Ser/Thr) ATM/ATR Substrate Antibody (polyAB) Cat#: 3005, PTMScan(R) Phospho-ATM/ATR Substrate Motif (pS/pTQ) Immunoaffinity Beads Cat#: 1980 Curated Info
17	Tucker M (2010) CST Curation Set: 9076; Year: 2010; Biosample/Treatment: cell line, embryonic stem cells (mouse)/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]Q Antibodies Used to Purify Peptides prior to LCMS: Phospho(Ser/Thr) ATM/ATR Substrate Antibody (polyAB) Cat#: 3005, PTMScan(R) Phospho-ATM/ATR Substrate Motif (pS/pTQ) Immunoaffinity Beads Cat#: 1980 Curated Info
18	Tucker M (2010) CST Curation Set: 9078; Year: 2010; Biosample/Treatment: cell line, embryonic stem cells (mouse)/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]Q Antibodies Used to Purify Peptides prior to LCMS: Phospho(Ser/Thr) ATM/ATR Substrate Antibody (polyAB) Cat#: 3005, PTMScan(R) Phospho-ATM/ATR Substrate Motif (pS/pTQ) Immunoaffinity Beads Cat#: 1980 Curated Info
19	Tucker M (2010) CST Curation Set: 9077; Year: 2010; Biosample/Treatment: cell line, embryonic stem cells (mouse)/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]Q Antibodies Used to Purify Peptides prior to LCMS: Phospho(Ser/Thr) ATM/ATR Substrate Antibody (polyAB) Cat#: 3005, PTMScan(R) Phospho-ATM/ATR Substrate Motif (pS/pTQ) Immunoaffinity Beads Cat#: 1980 Curated Info
20	Tucker M (2010) CST Curation Set: 9081; Year: 2010; Biosample/Treatment: cell line, embryonic stem cells (mouse)/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]Q Antibodies Used to Purify Peptides prior to LCMS: Phospho(Ser/Thr) ATM/ATR Substrate Antibody (polyAB) Cat#: 3005, PTMScan(R) Phospho-ATM/ATR Substrate Motif (pS/pTQ) Immunoaffinity Beads Cat#: 1980 Curated Info
21	Guo A (2009) CST Curation Set: 8168; Year: 2009; Biosample/Treatment: tissue, testis/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y/M)Xp[ST](L/I/M) Curated Info
22	Guo A (2009) CST Curation Set: 8170; Year: 2009; Biosample/Treatment: tissue, thymus/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y/M)Xp[ST](L/I/M) Curated Info
23	Guo A (2009) CST Curation Set: 8167; Year: 2009; Biosample/Treatment: tissue, testis/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y/M)Xp[ST](L/I/M) Curated Info
24	Guo A (2009) CST Curation Set: 8169; Year: 2009; Biosample/Treatment: tissue, thymus/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y/M)Xp[ST](L/I/M) Curated Info
25	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
26	Rikova K (2008) CST Curation Set: 5291; Year: 2008; Biosample/Treatment: cell line, Dana Farber-S1/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]Q Curated Info
27	Rikova K (2008) CST Curation Set: 5292; Year: 2008; Biosample/Treatment: cell line, Dana Farber-S2/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]Q Curated Info
28	Rikova K (2008) CST Curation Set: 5293; Year: 2008; Biosample/Treatment: cell line, Dana Farber-S3/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]Q Curated Info
29	Rikova K (2008) CST Curation Set: 5294; Year: 2008; Biosample/Treatment: cell line, Dana Farber-KTL-1/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]Q Curated Info
30	Rikova K (2008) CST Curation Set: 5295; Year: 2008; Biosample/Treatment: cell line, Dana Farber-KTL-3/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]Q Curated Info
31	Rikova K (2008) CST Curation Set: 5296; Year: 2008; Biosample/Treatment: cell line, Dana Farber-KTL(LN)-4/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]Q Curated Info
32	Rikova K (2008) CST Curation Set: 5297; Year: 2008; Biosample/Treatment: cell line, Dana Farber-KTL(LN)-5/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]Q Curated Info
33	Rikova K (2008) CST Curation Set: 5289; Year: 2008; Biosample/Treatment: cell line, Dana Farber-L1/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]Q Curated Info
34	Wang Z, Gucek M, Hart GW (2008) Cross-talk between GlcNAcylation and phosphorylation: site-specific phosphorylation dynamics in response to globally elevated O-GlcNAc. Proc Natl Acad Sci U S A 105, 13793-8 18779572 Curated Info
35	Guo A (2007) CST Curation Set: 3212; Year: 2007; Biosample/Treatment: tissue, liver/Insulin; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-Akt Substrate (RXRXXS/T) (110B7) Rabbit mAb Cat#: 9614, PTMScan(R) Phospho-Akt Substrate Motif (RXXS/T) Immunoaffinity Beads Cat#: 1978 Curated Info
36	Guo A (2007) CST Curation Set: 2920; Year: 2007; Biosample/Treatment: tissue, liver/-; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]Q Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser/Thr) ATM/ATR Substrate Antibody Cat#: 2851 Curated Info
37	Guo A (2007) CST Curation Set: 2922; Year: 2007; Biosample/Treatment: tissue, heart/-; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]Q Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser/Thr) ATM/ATR Substrate Antibody Cat#: 2851 Curated Info
38	Guo A (2007) CST Curation Set: 2672; Year: 2007; Biosample/Treatment: tissue, brain/-; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: pY Antibodies Used to Purify Peptides prior to LCMS: Phospho-Tyrosine Mouse mAb (P-Tyr-100) Cat#: 9411, PTMScan(R) Phospho-Tyr Motif (Y*) Immunoaffinity Beads Cat#: 1991 Curated Info
39	Guo A (2007) CST Curation Set: 2677; Year: 2007; Biosample/Treatment: tissue, brain/-; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]Q Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser/Thr) ATM/ATR Substrate Antibody Cat#: 2851 Curated Info
40	Guo A (2007) CST Curation Set: 2682; Year: 2007; Biosample/Treatment: tissue, brain/-; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]Q Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser/Thr) ATM/ATR Substrate Antibody Cat#: 2851 Curated Info