Ser266

Site Information
GKSRPKLsFsLKtQD SwissProt Entrez-Gene
Blast this site against: NCBI SwissProt PDB
Site Group ID: 5007581

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 )
Disease tissue studied:	breast cancer ( 2 ) , breast ductal carcinoma ( 2 ) , 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 , 2 ) , gastric cancer ( 8 , 9 , 10 , 11 , 13 , 14 ) , gastric carcinoma ( 8 , 9 , 10 , 11 , 13 , 14 ) , ovarian cancer ( 2 )
Relevant cell line - cell type - tissue:	breast ( 1 , 2 ) , HeLa (cervical) ( 4 ) , Jurkat (T lymphocyte) ( 3 , 6 , 7 , 15 ) , K562 (erythroid) ( 4 ) , MKN-45 (gastric) ( 8 , 9 , 10 , 11 , 13 , 14 ) , NT2 (testicular) ( 12 ) , ovary ( 2 ) , T lymphocyte-blood ( 5 )

Upstream Regulation
Treatments:	antibody ( 5 )

References
1	Mertins P, et al. (2016) Proteogenomics connects somatic mutations to signalling in breast cancer. Nature 534, 55-62 27251275 Curated Info
2	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
3	Mertins P, et al. (2013) Integrated proteomic analysis of post-translational modifications by serial enrichment. Nat Methods 10, 634-7 23749302 Curated Info
4	Zhou H, et al. (2013) Toward a comprehensive characterization of a human cancer cell phosphoproteome. J Proteome Res 12, 260-71 23186163 Curated Info
5	Ruperez P, Gago-Martinez A, Burlingame AL, Oses-Prieto JA (2012) Quantitative phosphoproteomic analysis reveals a role for serine and threonine kinases in the cytoskeletal reorganization in early T cell receptor activation in human primary T cells. Mol Cell Proteomics 11, 171-86 22499768 Curated Info
6	Mulhern D (2012) CST Curation Set: 13112; Year: 2012; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY]) Curated Info
7	Mulhern D (2011) CST Curation Set: 13106; 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[STY]) Curated Info
8	Rikova K (2010) CST Curation Set: 10046; Year: 2010; Biosample/Treatment: cell line, MKN-45/untreated; Disease: gastric carcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY]) Curated Info
9	Moritz A (2010) CST Curation Set: 9979; Year: 2010; Biosample/Treatment: cell line, MKN-45/DMSO; Disease: gastric carcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY]) Curated Info
10	Moritz A (2010) CST Curation Set: 9775; Year: 2010; Biosample/Treatment: cell line, MKN-45/calyculin_A & pervanadate; Disease: gastric carcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY]) Curated Info
11	Moritz A (2010) CST Curation Set: 9776; Year: 2010; Biosample/Treatment: cell line, MKN-45/DMSO; Disease: gastric carcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY]) Curated Info
12	Zhou J (2010) CST Curation Set: 9410; Year: 2010; Biosample/Treatment: cell line, NTERA-2/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (K/R)XpSX(K/R)Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) PKC Substrate Antibody Cat#: 2261, PTMScan(R) Phospho-PKC Substrate Motif (K/RXpSXK/R) Immunoaffinity Beads Cat#: 1985 Curated Info
13	Possemato A (2010) CST Curation Set: 9177; Year: 2010; Biosample/Treatment: cell line, MKN-45/untreated; Disease: gastric carcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY] Curated Info
14	Possemato A (2010) CST Curation Set: 9179; Year: 2010; Biosample/Treatment: cell line, MKN-45/untreated; Disease: gastric carcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY] Curated Info
15	Zhou J (2008) CST Curation Set: 5315; Year: 2008; Biosample/Treatment: cell line, Jurkat/TPA; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (K/R)XpSX(K/R)Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) PKC Substrate Antibody Cat#: 2261, PTMScan(R) Phospho-PKC Substrate Motif (K/RXpSXK/R) Immunoaffinity Beads Cat#: 1985 Curated Info