Ser347

Site Information
DDssAyRsVDEVNyW SwissProt Entrez-Gene
Blast this site against: NCBI SwissProt PDB
Site Group ID: 451657

In vivo Characterization
Methods used to characterize site in vivo:	mass spectrometry ( 1 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 13 , 14 , 15 , 16 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 , 52 )
Disease tissue studied:	breast cancer ( 3 , 8 , 14 , 15 ) , breast ductal carcinoma ( 8 ) , HER2 positive breast cancer ( 1 ) , luminal A breast cancer ( 1 ) , luminal B breast cancer ( 1 ) , breast cancer, surrounding tissue ( 1 ) , breast cancer, triple negative ( 1 , 8 ) , cervical cancer ( 40 ) , cervical adenocarcinoma ( 40 ) , leukemia ( 18 ) , acute myelogenous leukemia ( 18 ) , hepatocellular carcinoma ( 6 ) , hepatocellular carcinoma, surrounding tissue ( 37 ) , lung cancer ( 5 , 15 ) , non-small cell lung cancer ( 15 ) , non-small cell lung adenocarcinoma ( 5 ) , lymphoma ( 9 ) , Burkitt's lymphoma ( 9 ) , follicular lymphoma ( 9 ) , mantle cell lymphoma ( 9 ) , ovarian cancer ( 8 ) , multiple myeloma ( 35 ) , prostate cancer ( 39 ) , melanoma skin cancer ( 4 )
Relevant cell line - cell type - tissue:	'muscle, skeletal' ( 19 , 30 ) , 'stem, embryonic' ( 42 ) , 293 (epithelial) [AT1 (human), transfection, AT1R stable transfected HEK293] ( 33 ) , 293E (epithelial) ( 26 ) , A498 (renal) ( 34 ) , B lymphocyte-blood ( 35 ) , breast ( 1 , 8 ) , BT-20 (breast cell) ( 15 ) , BT-474 (breast cell) ( 3 ) , BT-549 (breast cell) ( 15 ) , Calu 6 (pulmonary) ( 15 ) , FL-318 (B lymphocyte) ( 9 ) , Flp-In T-Rex-293 (epithelial) [PRKD1 (human), genetic knockin] ( 16 ) , Flp-In T-Rex-293 (epithelial) ( 16 ) , H2009 (pulmonary) ( 15 ) , H2077 (pulmonary) ( 15 ) , H2887 (pulmonary) ( 15 ) , H322M (pulmonary) ( 15 ) , HCC1937 (breast cell) ( 15 ) , HCC2279 (pulmonary) ( 15 ) , HEK293T (epithelial) ( 52 ) , HeLa (cervical) ( 7 , 13 , 32 , 36 , 41 , 45 , 50 ) , HeLa S3 (cervical) ( 40 ) , hepatocyte-liver ( 37 ) , HUES-9 ('stem, embryonic') ( 31 ) , Jurkat (T lymphocyte) ( 11 , 20 , 21 , 22 , 23 , 24 , 25 , 27 , 28 , 29 , 38 , 43 , 44 , 46 , 47 , 48 , 49 ) , K562 (erythroid) ( 13 , 41 ) , KG-1 (myeloid) ( 18 ) , liver ( 6 , 10 , 51 ) , LNCaP (prostate cell) ( 39 ) , LOU-NH91 (squamous) ( 15 ) , MCF-7 (breast cell) ( 15 ) , MDA-MB-231 (breast cell) ( 15 ) , MDA-MB-468 (breast cell) ( 15 ) , NCEB-1 (B lymphocyte) ( 9 ) , NCI-H1395 (pulmonary) ( 15 ) , NCI-H1568 (pulmonary) ( 15 ) , NCI-H1648 (pulmonary) ( 15 ) , NCI-H2030 (pulmonary) ( 15 ) , NCI-H2172 (pulmonary) ( 15 ) , NCI-H460 (pulmonary) ( 15 ) , NCI-H520 (squamous) ( 15 ) , NCI-H647 (pulmonary) ( 15 ) , OCI-ly1 (B lymphocyte) ( 9 ) , ovary ( 8 ) , PC9 (pulmonary) ( 5 , 15 ) , Raji (B lymphocyte) ( 9 ) , RAMOS (B lymphocyte) ( 9 ) , REC-1 (B lymphocyte) ( 9 ) , SKBr3 (breast cell) ( 14 ) , UPN-1 (B lymphocyte) ( 9 ) , WM239A (melanocyte) ( 4 )

Upstream Regulation
Kinases, in vitro:	BCKDK (rat) ( 53 )

References
1	Mertins P, et al. (2016) Proteogenomics connects somatic mutations to signalling in breast cancer. Nature 534, 55-62 27251275 Curated Info
2	Boeing S, et al. (2016) Multiomic Analysis of the UV-Induced DNA Damage Response. Cell Rep 15, 1597-1610 27184836 Curated Info
3	Carrier M, et al. (2016) Phosphoproteome and Transcriptome of RA-Responsive and RA-Resistant Breast Cancer Cell Lines. PLoS One 11, e0157290 27362937 Curated Info
4	Stuart SA, et al. (2015) A Phosphoproteomic Comparison of B-RAFV600E and MKK1/2 Inhibitors in Melanoma Cells. Mol Cell Proteomics 14, 1599-615 25850435 Curated Info
5	Tsai CF, et al. (2015) Large-scale determination of absolute phosphorylation stoichiometries in human cells by motif-targeting quantitative proteomics. Nat Commun 6, 6622 25814448 Curated Info
6	Negroni L, et al. (2014) Integrative quantitative proteomics unveils proteostasis imbalance in human hepatocellular carcinoma developed on nonfibrotic livers. Mol Cell Proteomics 13, 3473-83 25225353 Curated Info
7	Sharma K, et al. (2014) Ultradeep human phosphoproteome reveals a distinct regulatory nature of Tyr and Ser/Thr-based signaling. Cell Rep 8, 1583-94 25159151 Curated Info
8	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
9	Rolland D, et al. (2014) Global phosphoproteomic profiling reveals distinct signatures in B-cell non-Hodgkin lymphomas. Am J Pathol 184, 1331-42 24667141 Curated Info
10	Bian Y, et al. (2014) An enzyme assisted RP-RPLC approach for in-depth analysis of human liver phosphoproteome. J Proteomics 96, 253-62 24275569 Curated Info
11	Mertins P, et al. (2013) Integrated proteomic analysis of post-translational modifications by serial enrichment. Nat Methods 10, 634-7 23749302 Curated Info
12	Shiromizu T, et al. (2013) Identification of missing proteins in the neXtProt database and unregistered phosphopeptides in the PhosphoSitePlus database as part of the Chromosome-centric Human Proteome Project. J Proteome Res 12, 2414-21 23312004 Curated Info
13	Zhou H, et al. (2013) Toward a comprehensive characterization of a human cancer cell phosphoproteome. J Proteome Res 12, 260-71 23186163 Curated Info
14	Imami K, et al. (2012) Temporal profiling of lapatinib-suppressed phosphorylation signals in EGFR/HER2 pathways. Mol Cell Proteomics 11, 1741-57 22964224 Curated Info
15	Klammer M, et al. (2012) Phosphosignature predicts dasatinib response in non-small cell lung cancer. Mol Cell Proteomics 11, 651-68 22617229 Curated Info
16	Franz-Wachtel M, et al. (2012) Global detection of protein kinase D-dependent phosphorylation events in nocodazole-treated human cells. Mol Cell Proteomics 11, 160-70 22496350 Curated Info
17	Beli P, et al. (2012) Proteomic Investigations Reveal a Role for RNA Processing Factor THRAP3 in the DNA Damage Response. Mol Cell 46, 212-25 22424773 Curated Info
18	Weber C, Schreiber TB, Daub H (2012) Dual phosphoproteomics and chemical proteomics analysis of erlotinib and gefitinib interference in acute myeloid leukemia cells. J Proteomics 75, 1343-56 22115753 Curated Info
19	Lundby A, et al. (2012) Quantitative maps of protein phosphorylation sites across 14 different rat organs and tissues. Nat Commun 3, 876 22673903 Curated Info
20	Mulhern D (2011) CST Curation Set: 12685; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y/M)Xp[ST](L/I/M) Curated Info
21	Mulhern D (2011) CST Curation Set: 12686; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y/M)Xp[ST](L/I/M) Curated Info
22	Mulhern D (2011) CST Curation Set: 12680; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y/M)Xp[ST](L/I/M) Curated Info
23	Mulhern D (2011) CST Curation Set: 12681; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y/M)Xp[ST](L/I/M) Curated Info
24	Mulhern D (2011) CST Curation Set: 12682; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y/M)Xp[ST](L/I/M) Curated Info
25	Guo A (2011) CST Curation Set: 12074; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y/M)Xp[ST](L/I/M) Curated Info
26	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
27	Guo A (2011) CST Curation Set: 11986; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]XP Curated Info
28	Guo A (2011) CST Curation Set: 11987; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]XP Curated Info
29	Guo A (2011) CST Curation Set: 11988; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y)XpS Curated Info
30	Zhao X, et al. (2011) Phosphoproteome analysis of functional mitochondria isolated from resting human muscle reveals extensive phosphorylation of inner membrane protein complexes and enzymes. Mol Cell Proteomics 10, M110.000299 20833797 Curated Info
31	Rigbolt KT, et al. (2011) System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation. Sci Signal 4, rs3 21406692 Curated Info
32	Kettenbach AN, et al. (2011) Quantitative phosphoproteomics identifies substrates and functional modules of aurora and polo-like kinase activities in mitotic cells. Sci Signal 4, rs5 21712546 Curated Info
33	Christensen GL, et al. (2010) Quantitative phosphoproteomics dissection of seven-transmembrane receptor signaling using full and biased agonists. Mol Cell Proteomics 9, 1540-53 20363803 Curated Info
34	Schreiber TB, et al. (2010) An integrated phosphoproteomics work flow reveals extensive network regulation in early lysophosphatidic acid signaling. Mol Cell Proteomics 9, 1047-62 20071362 Curated Info
35	Ge F, et al. (2010) Phosphoproteomic analysis of primary human multiple myeloma cells. J Proteomics 73, 1381-90 20230923 Curated Info
36	Zhou J (2010) CST Curation Set: 9270; Year: 2010; Biosample/Treatment: cell line, HeLa/untreated; Disease: cervical adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y)XpS Curated Info
37	Han G, et al. (2010) Phosphoproteome analysis of human liver tissue by long-gradient nanoflow LC coupled with multiple stage MS analysis. Electrophoresis 31, 1080-9 20166139 Curated Info
38	Possemato A (2010) CST Curation Set: 9073; Year: 2010; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y)XpS Curated Info
39	Chen L, Giorgianni F, Beranova-Giorgianni S (2010) Characterization of the phosphoproteome in LNCaP prostate cancer cells by in-gel isoelectric focusing and tandem mass spectrometry. J Proteome Res 9, 174-8 20044836 Curated Info
40	Olsen JV, et al. (2010) Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis. Sci Signal 3, ra3 20068231 Curated Info
41	Pan C, Olsen JV, Daub H, Mann M (2009) Global effects of kinase inhibitors on signaling networks revealed by quantitative phosphoproteomics. Mol Cell Proteomics 8, 2796-808 19651622 Curated Info
42	Brill LM, et al. (2009) Phosphoproteomic analysis of human embryonic stem cells. Cell Stem Cell 5, 204-13 19664994 Curated Info
43	Zhou J (2009) CST Curation Set: 6957; Year: 2009; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: YXp[ST] Curated Info
44	Zhou J (2009) CST Curation Set: 6956; Year: 2009; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: YXp[ST] Curated Info
45	Chen RQ, et al. (2009) CDC25B mediates rapamycin-induced oncogenic responses in cancer cells. Cancer Res 69, 2663-8 19276368 Curated Info
46	Zhou J (2009) CST Curation Set: 6052; Year: 2009; Biosample/Treatment: cell line, Jurkat/untreated; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y/M)Xp[ST](L/I/M) Curated Info
47	Zhou J (2009) CST Curation Set: 6054; Year: 2009; Biosample/Treatment: cell line, Jurkat/TPA; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y/M)Xp[ST](L/I/M) Curated Info
48	Zhou J (2009) CST Curation Set: 6053; Year: 2009; Biosample/Treatment: cell line, Jurkat/TPA; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y/M)Xp[ST](L/I/M) Curated Info
49	Mayya V, et al. (2009) Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions. Sci Signal 2, ra46 19690332 Curated Info
50	Ruse CI, et al. (2008) Motif-specific sampling of phosphoproteomes. J Proteome Res 7, 2140-50 18452278 Curated Info
51	Han G, et al. (2008) Large-scale phosphoproteome analysis of human liver tissue by enrichment and fractionation of phosphopeptides with strong anion exchange chromatography. Proteomics 8, 1346-61 18318008 Curated Info
52	Molina H, et al. (2007) Global proteomic profiling of phosphopeptides using electron transfer dissociation tandem mass spectrometry. Proc Natl Acad Sci U S A 104, 2199-204 17287340 Curated Info
53	Davie JR, et al. (1995) Expression and characterization of branched-chain alpha-ketoacid dehydrogenase kinase from the rat. Is it a histidine-protein kinase? J Biol Chem 270, 19861-7 7649998 Curated Info