Ser277

Site Information
RTHQRsKsDAtASIS SwissProt Entrez-Gene
Blast this site against: NCBI SwissProt PDB
Site Group ID: 457620

In vivo Characterization
Methods used to characterize site in vivo:	mass spectrometry ( 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 )
Disease tissue studied:	breast cancer ( 3 ) , breast ductal carcinoma ( 3 ) , 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 , 3 ) , lung cancer ( 4 , 7 , 10 ) , non-small cell lung cancer ( 7 , 10 ) , non-small cell lung adenocarcinoma ( 4 ) , ovarian cancer ( 3 ) , teratoma ( 11 )
Relevant cell line - cell type - tissue:	breast ( 1 , 3 ) , H2009 (pulmonary) ( 7 ) , H2077 (pulmonary) ( 7 ) , H2887 (pulmonary) ( 7 ) , H322M (pulmonary) ( 7 ) , HCC1359 (pulmonary) ( 7 ) , HCC2279 (pulmonary) ( 7 ) , HCC366 (pulmonary) ( 7 ) , HCC4006 (pulmonary) ( 7 ) , HCC78 (pulmonary) ( 7 ) , HCC827 (pulmonary) ( 7 ) , HeLa (cervical) ( 2 , 6 , 8 , 14 , 16 , 17 ) , HOP62 (pulmonary) ( 7 ) , Jurkat (T lymphocyte) ( 5 , 9 , 15 ) , K562 (erythroid) ( 6 ) , LCLC-103H (pulmonary) ( 7 ) , LOU-NH91 (squamous) ( 7 ) , lung ( 4 ) , NCCIT (epithelial) ( 11 ) , NCI-H1568 (pulmonary) ( 7 ) , NCI-H157 (pulmonary) ( 7 ) , NCI-H1650 (pulmonary) ( 10 , 12 , 13 ) , NCI-H1666 (pulmonary) ( 7 ) , NCI-H2172 (pulmonary) ( 7 ) , NCI-H322 (pulmonary) ( 7 ) , NCI-H460 (pulmonary) ( 7 ) , NCI-H520 (squamous) ( 7 ) , NCI-H647 (pulmonary) ( 7 ) , ovary ( 3 ) , PC9 (pulmonary) ( 7 )

Upstream Regulation
Treatments:	Y27632 ( 8 )

References
1	Mertins P, et al. (2016) Proteogenomics connects somatic mutations to signalling in breast cancer. Nature 534, 55-62 27251275 Curated Info
2	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
3	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
4	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
5	Mertins P, et al. (2013) Integrated proteomic analysis of post-translational modifications by serial enrichment. Nat Methods 10, 634-7 23749302 Curated Info
6	Zhou H, et al. (2013) Toward a comprehensive characterization of a human cancer cell phosphoproteome. J Proteome Res 12, 260-71 23186163 Curated Info
7	Klammer M, et al. (2012) Phosphosignature predicts dasatinib response in non-small cell lung cancer. Mol Cell Proteomics 11, 651-68 22617229 Curated Info
8	Nishioka T, Nakayama M, Amano M, Kaibuchi K (2012) Proteomic screening for Rho-kinase substrates by combining kinase and phosphatase inhibitors with 14-3-3ζ affinity chromatography. Cell Struct Funct 37, 39-48 22251793 Curated Info
9	Mulhern D (2011) CST Curation Set: 12642; 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]P Curated Info
10	Possemato A (2010) CST Curation Set: 9738; Year: 2010; Biosample/Treatment: cell line, H1650/Phenformin; Disease: non-small cell lung cancer; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Curated Info
11	Zhou J (2010) CST Curation Set: 9672; Year: 2010; Biosample/Treatment: cell line, NCCIT/untreated; Disease: -; 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
12	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
13	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
14	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
15	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
16	Dephoure N, et al. (2008) A quantitative atlas of mitotic phosphorylation. Proc Natl Acad Sci U S A 105, 10762-7 18669648 Curated Info
17	Imami K, et al. (2008) Automated Phosphoproteome Analysis for Cultured Cancer Cells by Two-Dimensional NanoLC-MS Using a Calcined Titania/C18 Biphasic Column. Anal Sci 24, 161-6 18187866 Curated Info