Ser193
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Home > Phosphorylation Site Page: > Ser193  -  KHSRP (human)

Site Information
GLPERsVsLtGAPEs   SwissProt Entrez-Gene
Blast this site against: NCBI  SwissProt  PDB 
Site Group ID: 473552

In vivo Characterization
Methods used to characterize site in vivo:
[32P] bio-synthetic labeling ( 16 ) , immunoprecipitation ( 16 ) , mass spectrometry ( 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 15 ) , mutation of modification site ( 14 , 16 )
Disease tissue studied:
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 ) , lung cancer ( 4 ) , non-small cell lung adenocarcinoma ( 4 ) , melanoma skin cancer ( 2 )
Relevant cell line - cell type - tissue:

Upstream Regulation
Putative in vivo kinases:
Akt1 (human) ( 16 )
Kinases, in vitro:
Akt2 (human) ( 16 )

Downstream Regulation
Effects of modification on KHSRP:
intracellular localization ( 14 ) , molecular association, regulation ( 14 , 16 ) , protein conformation ( 14 )
Effects of modification on biological processes:
transcription, altered ( 16 )
Induce interaction with:
14-3-3 sigma (human) ( 14 ) , 14-3-3 zeta (human) ( 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

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

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

Guo A (2012) CST Curation Set: 13981; 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

8

Guo A (2011) CST Curation Set: 11887; 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

9

Guo A (2011) CST Curation Set: 11890; 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

10

Guo A (2011) CST Curation Set: 11892; 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

11

Possemato A (2010) CST Curation Set: 9251; Year: 2010; 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]XP Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) 14-3-3 Binding Motif (4E2) Mouse mAb Cat#: 9606
Curated Info

12

Possemato A (2010) CST Curation Set: 9252; Year: 2010; 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]XP Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) 14-3-3 Binding Motif (4E2) Mouse mAb Cat#: 9606
Curated Info

13

Possemato A (2009) CST Curation Set: 8039; 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: p[ST]XP Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) 14-3-3 Binding Motif (4E2) Mouse mAb Cat#: 9606
Curated Info

14

Díaz-Moreno I, et al. (2009) Phosphorylation-mediated unfolding of a KH domain regulates KSRP localization via 14-3-3 binding. Nat Struct Mol Biol 16, 238-46
19198587   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

Gherzi R, et al. (2006) The RNA-binding protein KSRP promotes decay of beta-catenin mRNA and is inactivated by PI3K-AKT signaling. PLoS Biol 5, e5
17177604   Curated Info