Ser1646

Site Information
QGLMRtAsELLLDRR SwissProt Entrez-Gene
Blast this site against: NCBI SwissProt PDB
Site Group ID: 459755
Associated spectra: 1 CST

In vivo Characterization
Methods used to characterize site in vivo:	mass spectrometry ( 1 , 2 , 3 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 17 , 18 , 19 , 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 , 53 , 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 )
Disease tissue studied:	bone cancer ( 25 ) , osteosarcoma ( 25 ) , breast cancer ( 5 , 8 , 9 , 18 , 48 , 49 , 50 , 51 , 52 ) , breast ductal carcinoma ( 8 , 48 , 49 , 50 , 51 , 52 ) , HER2 positive breast cancer ( 3 ) , luminal A breast cancer ( 3 ) , luminal B breast cancer ( 3 ) , breast cancer, surrounding tissue ( 3 ) , breast cancer, triple negative ( 3 , 8 ) , cervical cancer ( 26 ) , cervical adenocarcinoma ( 26 ) , leukemia ( 21 , 57 , 59 ) , acute myelogenous leukemia ( 21 ) , chronic myelogenous leukemia ( 57 , 59 ) , lung cancer ( 7 , 13 , 18 ) , non-small cell lung cancer ( 18 ) , non-small cell lung adenocarcinoma ( 7 , 13 ) , lymphoma ( 10 ) , Burkitt's lymphoma ( 10 ) , follicular lymphoma ( 10 ) , mantle cell lymphoma ( 10 ) , ovarian cancer ( 8 ) , pancreatic ductal adenocarcinoma ( 12 ) , melanoma skin cancer ( 6 )
Relevant cell line - cell type - tissue:	'muscle, skeletal' ( 22 ) , 'pancreatic, ductal'-pancreas ( 12 ) , 'stem, embryonic' ( 38 ) , 293E (epithelial) ( 23 ) , A549 (pulmonary) ( 14 ) , breast ( 3 , 8 ) , BT-20 (breast cell) ( 18 ) , BT-549 (breast cell) ( 18 ) , Calu 6 (pulmonary) ( 18 ) , Flp-In T-Rex-293 (epithelial) [PRKD1 (human), genetic knockin] ( 19 ) , Flp-In T-Rex-293 (epithelial) ( 19 ) , H2009 (pulmonary) ( 18 ) , H2077 (pulmonary) ( 18 ) , H2887 (pulmonary) ( 18 ) , H322M (pulmonary) ( 18 ) , HCC1359 (pulmonary) ( 18 ) , HCC1937 (breast cell) ( 18 ) , HCC2279 (pulmonary) ( 18 ) , HCC366 (pulmonary) ( 18 ) , HCC4006 (pulmonary) ( 18 ) , HCC78 (pulmonary) ( 18 ) , HCC827 (pulmonary) ( 18 ) , HeLa (cervical) ( 2 , 17 , 32 , 33 , 34 , 35 , 36 , 37 , 44 , 45 , 46 , 53 , 58 , 61 ) , HeLa S3 (cervical) [PLK1 (human), knockdown, Tet-inducible PLK1 siRNA] ( 24 ) , HeLa S3 (cervical) ( 24 , 26 ) , HepG2 (hepatic) ( 42 , 43 ) , HMLER ('stem, breast cancer') [CXCR4 (human), knockdown] ( 9 ) , HMLER ('stem, breast cancer') ( 9 ) , HOP62 (pulmonary) ( 18 ) , JEKO-1 (B lymphocyte) ( 10 ) , Jurkat (T lymphocyte) ( 15 , 28 , 29 , 47 , 55 , 56 ) , K562 (erythroid) ( 17 , 27 , 57 , 59 , 60 ) , KG-1 (myeloid) ( 21 ) , LCLC-103H (pulmonary) ( 18 ) , leukocyte-blood ( 25 ) , liver ( 11 ) , LOU-NH91 (squamous) ( 18 ) , lung ( 13 ) , MCF-7 (breast cell) ( 5 , 18 , 48 , 49 , 50 , 51 , 52 ) , MDA-MB-231 (breast cell) ( 18 ) , MDA-MB-468 (breast cell) ( 18 ) , NCI-H1395 (pulmonary) ( 18 ) , NCI-H1568 (pulmonary) ( 18 ) , NCI-H157 (pulmonary) ( 18 ) , NCI-H1648 (pulmonary) ( 18 ) , NCI-H1650 (pulmonary) ( 30 , 31 ) , NCI-H1666 (pulmonary) ( 18 ) , NCI-H2030 (pulmonary) ( 18 ) , NCI-H2172 (pulmonary) ( 18 ) , NCI-H2228 (pulmonary) ( 41 ) , NCI-H322 (pulmonary) ( 18 ) , NCI-H3255 (pulmonary) ( 39 , 40 ) , NCI-H460 (pulmonary) ( 18 ) , NCI-H520 (squamous) ( 18 ) , NCI-H647 (pulmonary) ( 18 ) , ovary ( 8 ) , PC9 (pulmonary) ( 7 , 18 ) , Raji (B lymphocyte) ( 10 ) , RAMOS (B lymphocyte) ( 10 ) , SU-DHL-4 (B lymphocyte) ( 10 ) , TERT20 ('stem, mesenchymal') ( 54 ) , U2OS (bone cell) ( 25 ) , Vero E6-S ('epithelial, kidney') ( 1 ) , WM239A (melanocyte) ( 6 )

References
1	Bouhaddou M, et al. (2020) The Global Phosphorylation Landscape of SARS-CoV-2 Infection. Cell 182 32645325 Curated Info
2	Huang H, et al. (2016) Simultaneous Enrichment of Cysteine-containing Peptides and Phosphopeptides Using a Cysteine-specific Phosphonate Adaptable Tag (CysPAT) in Combination with titanium dioxide (TiO2) Chromatography. Mol Cell Proteomics 15, 3282-3296 27281782 Curated Info
3	Mertins P, et al. (2016) Proteogenomics connects somatic mutations to signalling in breast cancer. Nature 534, 55-62 27251275 Curated Info
4	Boeing S, et al. (2016) Multiomic Analysis of the UV-Induced DNA Damage Response. Cell Rep 15, 1597-1610 27184836 Curated Info
5	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
6	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
7	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
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	Yi T, et al. (2014) Quantitative phosphoproteomic analysis reveals system-wide signaling pathways downstream of SDF-1/CXCR4 in breast cancer stem cells. Proc Natl Acad Sci U S A 111, E2182-90 24782546 Curated Info
10	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
11	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
12	Britton D, et al. (2014) Quantification of pancreatic cancer proteome and phosphorylome: indicates molecular events likely contributing to cancer and activity of drug targets. PLoS One 9, e90948 24670416 Curated Info
13	Schweppe DK, Rigas JR, Gerber SA (2013) Quantitative phosphoproteomic profiling of human non-small cell lung cancer tumors. J Proteomics 91, 286-96 23911959 Curated Info
14	Kim JY, et al. (2013) Dissection of TBK1 signaling via phosphoproteomics in lung cancer cells. Proc Natl Acad Sci U S A 110, 12414-9 23836654 Curated Info
15	Mertins P, et al. (2013) Integrated proteomic analysis of post-translational modifications by serial enrichment. Nat Methods 10, 634-7 23749302 Curated Info
16	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
17	Zhou H, et al. (2013) Toward a comprehensive characterization of a human cancer cell phosphoproteome. J Proteome Res 12, 260-71 23186163 Curated Info
18	Klammer M, et al. (2012) Phosphosignature predicts dasatinib response in non-small cell lung cancer. Mol Cell Proteomics 11, 651-68 22617229 Curated Info
19	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
20	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
21	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
22	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
23	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
24	Santamaria A, et al. (2011) The Plk1-dependent phosphoproteome of the early mitotic spindle. Mol Cell Proteomics 10, M110.004457 20860994 Curated Info
25	Raijmakers R, et al. (2010) Exploring the human leukocyte phosphoproteome using a microfluidic reversed-phase-TiO2-reversed-phase high-performance liquid chromatography phosphochip coupled to a quadrupole time-of-flight mass spectrometer. Anal Chem 82, 824-32 20058876 Curated Info
26	Olsen JV, et al. (2010) Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis. Sci Signal 3, ra3 20068231 Curated Info
27	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
28	Possemato A (2009) CST Curation Set: 8352; 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: (K/R)XX[ST] Curated Info
29	Possemato A (2009) CST Curation Set: 8351; 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: (K/R)XX[ST] Curated Info
30	Possemato A (2009) CST Curation Set: 8048; Year: 2009; Biosample/Treatment: cell line, NCI-H1650/untreated; Disease: non-small cell lung cancer; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Curated Info
31	Possemato A (2009) CST Curation Set: 8049; Year: 2009; Biosample/Treatment: cell line, NCI-H1650/untreated; Disease: non-small cell lung cancer; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Curated Info
32	Zhou J (2009) CST Curation Set: 7618; Year: 2009; Biosample/Treatment: cell line, HeLa/untreated; Disease: cervical adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser/Thr) PKD Substrate Antibody Cat#: 4381, PTMScan(R) Phospho-PKD Substrate Motif (LXRXXpS/pT) Immunoaffinity Beads Cat#: 1986 Curated Info
33	Zhou J (2009) CST Curation Set: 7617; Year: 2009; Biosample/Treatment: cell line, HeLa/untreated; Disease: cervical adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser/Thr) PKD Substrate Antibody Cat#: 4381, PTMScan(R) Phospho-PKD Substrate Motif (LXRXXpS/pT) Immunoaffinity Beads Cat#: 1986 Curated Info
34	Zhou J (2009) CST Curation Set: 7615; Year: 2009; Biosample/Treatment: cell line, HeLa/untreated; Disease: cervical adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser/Thr) PKD Substrate Antibody Cat#: 4381, PTMScan(R) Phospho-PKD Substrate Motif (LXRXXpS/pT) Immunoaffinity Beads Cat#: 1986 Curated Info
35	Zhou J (2009) CST Curation Set: 7614; Year: 2009; Biosample/Treatment: cell line, HeLa/untreated; Disease: cervical adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser/Thr) PKD Substrate Antibody Cat#: 4381, PTMScan(R) Phospho-PKD Substrate Motif (LXRXXpS/pT) Immunoaffinity Beads Cat#: 1986 Curated Info
36	Zhou J (2009) CST Curation Set: 7616; Year: 2009; Biosample/Treatment: cell line, HeLa/untreated; Disease: cervical adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser/Thr) PKD Substrate Antibody Cat#: 4381, PTMScan(R) Phospho-PKD Substrate Motif (LXRXXpS/pT) Immunoaffinity Beads Cat#: 1986 Curated Info
37	Zhou J (2009) CST Curation Set: 7613; Year: 2009; Biosample/Treatment: cell line, HeLa/untreated; Disease: cervical adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser/Thr) PKD Substrate Antibody Cat#: 4381, PTMScan(R) Phospho-PKD Substrate Motif (LXRXXpS/pT) Immunoaffinity Beads Cat#: 1986 Curated Info
38	Brill LM, et al. (2009) Phosphoproteomic analysis of human embryonic stem cells. Cell Stem Cell 5, 204-13 19664994 Curated Info
39	Possemato A (2009) CST Curation Set: 7316; Year: 2009; Biosample/Treatment: cell line, NCI-H3255/-; Disease: non-small cell lung cancer; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (K/R)XX[ST] Curated Info
40	Possemato A (2009) CST Curation Set: 7317; Year: 2009; Biosample/Treatment: cell line, NCI-H3255/-; Disease: non-small cell lung cancer; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (K/R)XX[ST] Curated Info
41	Possemato A (2009) CST Curation Set: 7315; Year: 2009; Biosample/Treatment: cell line, NCI-H2228/-; Disease: non-small cell lung cancer; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (K/R)XX[ST] Curated Info
42	Possemato A (2009) CST Curation Set: 7313; Year: 2009; Biosample/Treatment: cell line, HepG2/-; Disease: hepatocellular carcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (K/R)XX[ST] Curated Info
43	Possemato A (2009) CST Curation Set: 7312; Year: 2009; Biosample/Treatment: cell line, HepG2/-; Disease: hepatocellular carcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (K/R)XX[ST] Curated Info
44	Zhou J (2009) CST Curation Set: 6344; Year: 2009; Biosample/Treatment: cell line, HeLa/EGF; Disease: cervical adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser/Thr) PKD Substrate Antibody Cat#: 4381, PTMScan(R) Phospho-PKD Substrate Motif (LXRXXpS/pT) Immunoaffinity Beads Cat#: 1986 Curated Info
45	Zhou J (2009) CST Curation Set: 6345; Year: 2009; Biosample/Treatment: cell line, HeLa/UV; Disease: cervical adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser/Thr) PKD Substrate Antibody Cat#: 4381, PTMScan(R) Phospho-PKD Substrate Motif (LXRXXpS/pT) Immunoaffinity Beads Cat#: 1986 Curated Info
46	Zhou J (2009) CST Curation Set: 6342; Year: 2009; Biosample/Treatment: cell line, HeLa/UV; Disease: cervical adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser/Thr) PKD Substrate Antibody Cat#: 4381, PTMScan(R) Phospho-PKD Substrate Motif (LXRXXpS/pT) Immunoaffinity Beads Cat#: 1986 Curated Info
47	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
48	Possemato A (2008) CST Curation Set: 5240; Year: 2008; Biosample/Treatment: cell line, MCF-7/serum starved; Disease: breast adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Curated Info
49	Possemato A (2008) CST Curation Set: 5242; Year: 2008; Biosample/Treatment: cell line, MCF-7/serum starved; Disease: breast adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Curated Info
50	Possemato A (2008) CST Curation Set: 5243; Year: 2008; Biosample/Treatment: cell line, MCF-7/untreated; Disease: breast adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Curated Info
51	Possemato A (2008) CST Curation Set: 5239; Year: 2008; Biosample/Treatment: cell line, MCF-7/serum starved; Disease: breast adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Curated Info
52	Possemato A (2008) CST Curation Set: 5241; Year: 2008; Biosample/Treatment: cell line, MCF-7/serum starved; Disease: breast adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Curated Info
53	Dephoure N, et al. (2008) A quantitative atlas of mitotic phosphorylation. Proc Natl Acad Sci U S A 105, 10762-7 18669648 Curated Info
54	Thingholm TE, et al. (2008) TiO2-Based Phosphoproteomic Analysis of the Plasma Membrane and the Effects of Phosphatase Inhibitor Treatment. J Proteome Res 7, 3304-3313 18578522 Curated Info
55	Possemato A (2008) CST Curation Set: 4737; Year: 2008; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (K/R)XX[ST] Curated Info
56	Possemato A (2008) CST Curation Set: 4738; Year: 2008; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (K/R)XX[ST] Curated Info
57	Stokes M (2008) CST Curation Set: 4390; Year: 2008; Biosample/Treatment: cell line, K562/untreated; Disease: chronic myelogenous leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY]) Curated Info
58	Ruse CI, et al. (2008) Motif-specific sampling of phosphoproteomes. J Proteome Res 7, 2140-50 18452278 Curated Info
59	Possemato A (2007) CST Curation Set: 2722; Year: 2007; Biosample/Treatment: cell line, K562/untreated; Disease: chronic myelogenous leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser/Thr) PKD Substrate Antibody Cat#: 4381, PTMScan(R) Phospho-PKD Substrate Motif (LXRXXpS/pT) Immunoaffinity Beads Cat#: 1986 Curated Info
60	Possemato A (2007) CST Curation Set: 2629; Year: 2007; Biosample/Treatment: cell line, K562/untreated; Disease: chronic myelogenous leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser/Thr) PKD Substrate Antibody Cat#: 4381, PTMScan(R) Phospho-PKD Substrate Motif (LXRXXpS/pT) Immunoaffinity Beads Cat#: 1986 Curated Info
61	Nousiainen M, et al. (2006) Phosphoproteome analysis of the human mitotic spindle. Proc Natl Acad Sci U S A 103, 5391-6 16565220 Curated Info