Ser19
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Home > Phosphorylation Site Page: > Ser19  -  PTP-PEST (human)

Site Information
QRVQAMKsPDHNGED   SwissProt Entrez-Gene
Blast this site against: NCBI  SwissProt  PDB 
Site Group ID: 18014400

In vivo Characterization
Methods used to characterize site in vivo:
immunoprecipitation ( 3 ) , mass spectrometry ( 2 , 4 , 5 , 8 , 9 , 10 , 11 , 12 , 13 , 14 ) , mutation of modification site ( 1 , 3 ) , phospho-antibody ( 1 , 3 ) , western blotting ( 1 , 3 )
Disease tissue studied:
breast cancer ( 1 , 9 ) , HER2 positive breast cancer ( 2 ) , luminal A breast cancer ( 2 ) , luminal B breast cancer ( 2 ) , breast cancer, triple negative ( 2 ) , cervical cancer ( 13 ) , cervical adenocarcinoma ( 13 ) , lung cancer ( 9 ) , non-small cell lung cancer ( 9 ) , melanoma skin cancer ( 4 )
Relevant cell line - cell type - tissue:

Upstream Regulation
Putative in vivo kinases:
CDK2 (human) ( 3 )
Kinases, in vitro:
CDK2 (human) ( 3 )
Treatments:
dasatinib ( 14 ) , dinaciclib ( 1 )

Downstream Regulation
Effects of modification on PTP-PEST:
enzymatic activity, inhibited ( 1 )
Effects of modification on biological processes:
cell motility, induced ( 1 )

References 

1

Li H, et al. (2018) Switching of the substrate specificity of protein tyrosine phosphatase N12 by cyclin-dependent kinase 2 phosphorylation orchestrating 2 oncogenic pathways. FASEB J 32, 73-82
28842430   Curated Info

2

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

3

Li H, et al. (2016) Crystal Structure and Substrate Specificity of PTPN12. Cell Rep 15, 1345-58
27134172   Curated Info

4

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

5

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

6

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

7

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

8

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

9

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

10

Grosstessner-Hain K, et al. (2011) Quantitative phospho-proteomics to investigate the polo-like kinase 1-dependent phospho-proteome. Mol Cell Proteomics 10, M111.008540
21857030   Curated Info

11

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

12

Zhou J (2010) CST Curation Set: 10709; Year: 2010; Biosample/Treatment: cell line, HeLa/nocodazole; Disease: cervical adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: PXpSP, pSPX(K/R) Antibodies Used to Purify Peptides prior to LCMS: Phospho-MAPK/CDK Substrates (PXSP or SPXR/K) (34B2) Rabbit mAb Cat#: 2325, PTMScan(R) Phospho-MAPK/CDK Substrate Motif (PXS*P, S*PXK/R) Immunoaffinity Beads Cat#: 1982
Curated Info

13

Olsen JV, et al. (2010) Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis. Sci Signal 3, ra3
20068231   Curated Info

14

Pan C, Olsen JV, Daub H, Mann M (2009) Global effects of kinase inhibitors on signaling networks revealed by quantitative phosphoproteomics. Mol Cell Proteomics 8, 2796-808
19651622   Curated Info