Ser43

Site Information
AAPGAsPsPGGDAAW SwissProt Entrez-Gene
Blast this site against: NCBI SwissProt PDB
Site Group ID: 483619

In vivo Characterization
Methods used to characterize site in vivo:	mass spectrometry ( 1 , 3 , 4 , 5 , 6 , 8 , 9 , 11 , 12 , 13 )
Disease tissue studied:	breast cancer ( 4 , 5 ) , breast ductal carcinoma ( 4 ) , 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 , 4 ) , leukemia ( 11 ) , acute myelogenous leukemia ( 11 ) , lung cancer ( 9 ) , non-small cell lung cancer ( 9 ) , melanoma skin cancer ( 3 )
Relevant cell line - cell type - tissue:	'stem, embryonic' ( 12 ) , breast ( 1 , 4 ) , H2009 (pulmonary) ( 9 ) , H2077 (pulmonary) ( 9 ) , H2887 (pulmonary) ( 9 ) , H322M (pulmonary) ( 9 ) , HCC366 (pulmonary) ( 9 ) , HCC78 (pulmonary) ( 9 ) , HeLa (cervical) ( 13 ) , HMLER ('stem, breast cancer') [CXCR4 (human), knockdown] ( 5 ) , HMLER ('stem, breast cancer') ( 5 ) , HOP62 (pulmonary) ( 9 ) , K562 (erythroid) ( 8 ) , KG-1 (myeloid) ( 11 ) , NCI-H1395 (pulmonary) ( 9 ) , NCI-H2030 (pulmonary) ( 9 ) , NCI-H322 (pulmonary) ( 9 ) , SH-SY5Y (neural crest) ( 6 ) , WM239A (melanocyte) ( 3 )

Upstream Regulation
Treatments:	ischemia ( 4 ) , LRRK2-IN-1 ( 6 )

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	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
4	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
5	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
6	Luerman GC, et al. (2014) Phosphoproteomic evaluation of pharmacological inhibition of leucine-rich repeat kinase 2 reveals significant off-target effects of LRRK-2-IN-1. J Neurochem 128, 561-76 24117733 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	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
11	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
12	Brill LM, et al. (2009) Phosphoproteomic analysis of human embryonic stem cells. Cell Stem Cell 5, 204-13 19664994 Curated Info
13	Beausoleil SA, et al. (2006) A probability-based approach for high-throughput protein phosphorylation analysis and site localization. Nat Biotechnol 24, 1285-92 16964243 Curated Info