Ser1083

Site Information
GRKRRQssDsCsEEP SwissProt Entrez-Gene
Blast this site against: NCBI SwissProt PDB
Site Group ID: 3205983
Available spectra: 1 CST

In vivo Characterization
Methods used to characterize site in vivo:	mass spectrometry ( 1 , 2 , 3 , 4 , 5 )
Disease tissue studied:	brain cancer ( 5 ) , glioblastoma ( 5 ) , glioma ( 5 ) , breast cancer ( 2 ) , non-small cell lung cancer ( 3 ) , melanoma skin cancer ( 1 )
Relevant cell line - cell type - tissue:	HeLa (cervical) ( 4 ) , HMLER ('stem, breast cancer') [CXCR4 (human), knockdown] ( 2 ) , HMLER ('stem, breast cancer') ( 2 ) , M059K (glial) ( 5 ) , NCI-H3122 (pulmonary) ( 3 ) , WM239A (melanocyte) ( 1 )

References
1	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
2	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
3	Rikova K (2013) CST Curation Set: 18531; Year: 2013; Biosample/Treatment: cell line, H3122/crizotinib, geldanamycin; Disease: -; TMT: Y; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST], LXRXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-Akt Substrate (RXXS/T) (110B7E) Rabbit mAb Cat#: 9614 Phospho-AMPK Substrate Motif [LXRXX(pS/pT) MultiMab(TM) Rabbit mAb mix Cat#: 5759 Curated Info
4	Dephoure N, et al. (2008) A quantitative atlas of mitotic phosphorylation. Proc Natl Acad Sci U S A 105, 10762-7 18669648 Curated Info
5	Stokes M (2007) CST Curation Set: 2262; Year: 2007; Biosample/Treatment: cell line, M059K/UV; Disease: glioblastoma; 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