Ser668
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Home > Phosphorylation Site Page: > Ser668  -  SSFA2 (human)

Site Information
HILksLAsIEAKCSD   SwissProt Entrez-Gene
Blast this site against: NCBI  SwissProt  PDB 
Site Group ID: 3189559

In vivo Characterization
Methods used to characterize site in vivo:
mass spectrometry ( 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 11 , 12 , 14 , 15 , 16 , 17 , 18 , 19 , 20 )
Disease tissue studied:
breast cancer ( 5 , 6 , 12 ) , breast ductal carcinoma ( 5 ) , 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 , 5 ) , leukemia ( 14 ) , acute myelogenous leukemia ( 14 ) , lung cancer ( 3 , 8 , 12 ) , non-small cell lung cancer ( 12 ) , non-small cell lung adenocarcinoma ( 3 , 8 ) , ovarian cancer ( 5 ) , pancreatic ductal adenocarcinoma ( 7 ) , melanoma skin cancer ( 2 )
Relevant cell line - cell type - tissue:
'pancreatic, ductal'-pancreas ( 7 ) , 293 (epithelial) [AT1 (human), transfection, AT1R stable transfected HEK293] ( 18 ) , 293E (epithelial) ( 15 ) , breast ( 1 , 5 ) , BT-20 (breast cell) ( 12 ) , BT-549 (breast cell) ( 12 ) , Calu 6 (pulmonary) ( 12 ) , H2009 (pulmonary) ( 12 ) , H2077 (pulmonary) ( 12 ) , H2887 (pulmonary) ( 12 ) , H322 (pulmonary) ( 12 ) , H322M (pulmonary) ( 12 ) , HCC1359 (pulmonary) ( 12 ) , HCC1937 (breast cell) ( 12 ) , HCC2279 (pulmonary) ( 12 ) , HCC366 (pulmonary) ( 12 ) , HCC4006 (pulmonary) ( 12 ) , HCC78 (pulmonary) ( 12 ) , HCC827 (pulmonary) ( 12 ) , HeLa (cervical) ( 4 , 11 , 17 , 20 ) , HeLa S3 (cervical) ( 16 , 19 ) , HMLER ('stem, breast cancer') ( 6 ) , HMLER ('stem, breast cancer') [CXCR4 (human), knockdown] ( 6 ) , HOP62 (pulmonary) ( 12 ) , Jurkat (T lymphocyte) ( 9 ) , K562 (erythroid) ( 11 ) , KG-1 (myeloid) ( 14 ) , LCLC-103H (pulmonary) ( 12 ) , LOU-NH91 (squamous) ( 12 ) , lung ( 8 ) , MCF-7 (breast cell) ( 12 ) , MDA-MB-231 (breast cell) ( 12 ) , MDA-MB-468 (breast cell) ( 12 ) , NCI-H1395 (pulmonary) ( 12 ) , NCI-H1568 (pulmonary) ( 12 ) , NCI-H157 (pulmonary) ( 12 ) , NCI-H1648 (pulmonary) ( 12 ) , NCI-H1666 (pulmonary) ( 12 ) , NCI-H2030 (pulmonary) ( 12 ) , NCI-H2172 (pulmonary) ( 12 ) , NCI-H460 (pulmonary) ( 12 ) , NCI-H520 (squamous) ( 12 ) , NCI-H647 (pulmonary) ( 12 ) , ovary ( 5 ) , PC9 (pulmonary) ( 3 , 12 ) , WM239A (epidermal) ( 2 )

Upstream Regulation
Treatments:
ischemia ( 5 ) , ZK-Thiazolidinone ( 16 )

References 

1

Mertins P, et al. (2016) Proteogenomics connects somatic mutations to signalling in breast cancer. Nature 534, 55-62
27251275   Curated Info

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

Mertins P, et al. (2013) Integrated proteomic analysis of post-translational modifications by serial enrichment. Nat Methods 10, 634-7
23749302   Curated Info

10

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

11

Zhou H, et al. (2013) Toward a comprehensive characterization of a human cancer cell phosphoproteome. J Proteome Res 12, 260-71
23186163   Curated Info

12

Klammer M, et al. (2012) Phosphosignature predicts dasatinib response in non-small cell lung cancer. Mol Cell Proteomics 11, 651-68
22617229   Curated Info

13

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

14

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

15

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

16

Santamaria A, et al. (2011) The Plk1-dependent phosphoproteome of the early mitotic spindle. Mol Cell Proteomics 10, M110.004457
20860994   Curated Info

17

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

18

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

19

Malik R, et al. (2009) Quantitative analysis of the human spindle phosphoproteome at distinct mitotic stages. J Proteome Res 8, 4553-63
19691289   Curated Info

20

Dephoure N, et al. (2008) A quantitative atlas of mitotic phosphorylation. Proc Natl Acad Sci U S A 105, 10762-7
18669648   Curated Info