Ser64
Javascript is not enabled on this browser. This site will not work properly without Javascript.
PhosphoSitePlus Homepage PhosphoSitePlus® v6.5.9.3
Powered by Cell Signaling Technology
Home > Phosphorylation Site Page: > Ser64  -  CDC42EP4 (human)

Site Information
AGEPDGEsLDEQPsS   SwissProt Entrez-Gene
Blast this site against: NCBI  SwissProt  PDB 
Site Group ID: 467630

In vivo Characterization
Methods used to characterize site in vivo:
mass spectrometry ( 1 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 13 , 14 , 15 , 16 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 )
Disease tissue studied:
brain cancer ( 27 ) , glioblastoma ( 27 ) , glioma ( 27 ) , breast cancer ( 3 , 7 , 8 , 14 ) , breast ductal carcinoma ( 7 ) , 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 , 7 ) , cervical cancer ( 22 ) , cervical adenocarcinoma ( 22 ) , leukemia ( 26 ) , chronic myelogenous leukemia ( 26 ) , lung cancer ( 10 , 14 ) , non-small cell lung cancer ( 14 ) , non-small cell lung adenocarcinoma ( 10 ) , ovarian cancer ( 7 ) , melanoma skin cancer ( 5 )
Relevant cell line - cell type - tissue:
'stem, embryonic' ( 23 ) , 293 (epithelial) [AT1 (human), transfection] ( 20 ) , 293 (epithelial) ( 24 ) , 293E (epithelial) ( 18 ) , 786-O (renal) [VHL (human), transfection] ( 4 ) , 786-O (renal) ( 4 ) , A498 (renal) ( 21 ) , A549 (pulmonary) ( 11 ) , breast ( 1 , 7 ) , BT-20 (breast cell) ( 14 ) , BT-474 (breast cell) ( 3 ) , BT-549 (breast cell) ( 14 ) , endothelial-aorta ( 15 ) , Flp-In T-Rex-293 (epithelial) [PRKD1 (human), genetic knockin] ( 16 ) , Flp-In T-Rex-293 (epithelial) ( 16 ) , H2009 (pulmonary) ( 14 ) , H2077 (pulmonary) ( 14 ) , H2887 (pulmonary) ( 14 ) , H322M (pulmonary) ( 14 ) , HCC1359 (pulmonary) ( 14 ) , HCC1937 (breast cell) ( 14 ) , HCC2279 (pulmonary) ( 14 ) , HCC366 (pulmonary) ( 14 ) , HCC4006 (pulmonary) ( 14 ) , HCC78 (pulmonary) ( 14 ) , HCC827 (pulmonary) ( 14 ) , HeLa (cervical) ( 6 , 13 , 19 , 25 ) , HeLa S3 (cervical) ( 22 ) , HMLER ('stem, breast cancer') [CXCR4 (human), knockdown] ( 8 ) , HMLER ('stem, breast cancer') ( 8 ) , HOP62 (pulmonary) ( 14 ) , K562 (erythroid) ( 13 , 26 ) , LCLC-103H (pulmonary) ( 14 ) , liver ( 9 ) , LOU-NH91 (squamous) ( 14 ) , lung ( 10 ) , M059K (glial) ( 27 ) , MCF-7 (breast cell) ( 3 , 14 ) , MDA-MB-231 (breast cell) ( 14 ) , MDA-MB-468 (breast cell) ( 14 ) , NCI-H1395 (pulmonary) ( 14 ) , NCI-H1568 (pulmonary) ( 14 ) , NCI-H2030 (pulmonary) ( 14 ) , NCI-H2172 (pulmonary) ( 14 ) , NCI-H322 (pulmonary) ( 14 ) , NCI-H460 (pulmonary) ( 14 ) , NCI-H520 (squamous) ( 14 ) , NCI-H647 (pulmonary) ( 14 ) , ovary ( 7 ) , PC9 (pulmonary) ( 14 ) , WM239A (melanocyte) ( 5 )

Upstream Regulation
Regulatory protein:
TBK1 (human) ( 11 )
Treatments:
ischemia ( 7 )

References 

1

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

2

Boeing S, et al. (2016) Multiomic Analysis of the UV-Induced DNA Damage Response. Cell Rep 15, 1597-1610
27184836   Curated Info

3

Carrier M, et al. (2016) Phosphoproteome and Transcriptome of RA-Responsive and RA-Resistant Breast Cancer Cell Lines. PLoS One 11, e0157290
27362937   Curated Info

4

Malec V, Coulson JM, Urbé S, Clague MJ (2015) Combined Analyses of the VHL and Hypoxia Signaling Axes in an Isogenic Pairing of Renal Clear Cell Carcinoma Cells. J Proteome Res 14, 5263-72
26506913   Curated Info

5

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

6

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

7

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

8

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

9

Bian Y, et al. (2014) An enzyme assisted RP-RPLC approach for in-depth analysis of human liver phosphoproteome. J Proteomics 96, 253-62
24275569   Curated Info

10

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

11

Kim JY, et al. (2013) Dissection of TBK1 signaling via phosphoproteomics in lung cancer cells. Proc Natl Acad Sci U S A 110, 12414-9
23836654   Curated Info

12

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

13

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

14

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

15

Verano-Braga T, et al. (2012) Time-resolved quantitative phosphoproteomics: new insights into Angiotensin-(1-7) signaling networks in human endothelial cells. J Proteome Res 11, 3370-81
22497526   Curated Info

16

Franz-Wachtel M, et al. (2012) Global detection of protein kinase D-dependent phosphorylation events in nocodazole-treated human cells. Mol Cell Proteomics 11, 160-70
22496350   Curated Info

17

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

18

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

19

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

20

Xiao K, et al. (2010) Global phosphorylation analysis of beta-arrestin-mediated signaling downstream of a seven transmembrane receptor (7TMR). Proc Natl Acad Sci U S A 107, 15299-304
20686112   Curated Info

21

Schreiber TB, et al. (2010) An integrated phosphoproteomics work flow reveals extensive network regulation in early lysophosphatidic acid signaling. Mol Cell Proteomics 9, 1047-62
20071362   Curated Info

22

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

23

Brill LM, et al. (2009) Phosphoproteomic analysis of human embryonic stem cells. Cell Stem Cell 5, 204-13
19664994   Curated Info

24

Gauci S, et al. (2009) Lys-N and trypsin cover complementary parts of the phosphoproteome in a refined SCX-based approach. Anal Chem 81, 4493-501
19413330   Curated Info

25

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

26

Stokes M (2008) CST Curation Set: 4391; Year: 2008; Biosample/Treatment: cell line, K562/untreated; Disease: chronic myelogenous leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY])
Curated Info

27

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