Ser44
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Home > Phosphorylation Site Page: > Ser44  -  4E-BP2 (human)

Site Information
tPGGtLFsttPGGtR   SwissProt Entrez-Gene
Blast this site against: NCBI  SwissProt  PDB 
Site Group ID: 3195737

In vivo Characterization
Methods used to characterize site in vivo:
mass spectrometry ( 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 )
Disease tissue studied:
gastric cancer ( 4 , 5 , 6 , 7 , 10 ) , gastric carcinoma ( 4 , 5 , 6 , 7 , 10 ) , leukemia ( 1 ) , acute myelogenous leukemia ( 1 ) , acute erythroid leukemias, including erythroleukemia (M6a) and very rare pure erythroid leukemia (M6b) ( 1 ) , lung cancer ( 8 , 11 ) , non-small cell lung cancer ( 8 , 11 ) , non-small cell lung adenocarcinoma ( 8 , 11 ) , non-small cell squamous cell lung carcinoma ( 11 )
Relevant cell line - cell type - tissue:

Upstream Regulation
Treatments:
Torin1 ( 3 )

References 

1

Alcolea MP, et al. (2012) Phosphoproteomic analysis of leukemia cells under basal and drug-treated conditions identifies markers of kinase pathway activation and mechanisms of resistance. Mol Cell Proteomics 11, 453-66
22547687   Curated Info

2

Stokes MP, et al. (2012) PTMScan Direct: Identification and Quantification of Peptides from Critical Signaling Proteins by Immunoaffinity Enrichment Coupled with LC-MS/MS. Mol Cell Proteomics 11, 187-201
22322096   Curated Info

3

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

4

Moritz A (2010) CST Curation Set: 10606; Year: 2010; Biosample/Treatment: cell line, MKN-45/Su11274; Disease: gastric carcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY]
Curated Info

5

Moritz A (2010) CST Curation Set: 10602; Year: 2010; Biosample/Treatment: cell line, MKN-45/Su11274; Disease: gastric carcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY]
Curated Info

6

Moritz A (2010) CST Curation Set: 10610; Year: 2010; Biosample/Treatment: cell line, MKN-45/Su11274; Disease: gastric carcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY]
Curated Info

7

Moritz A (2010) CST Curation Set: 10608; Year: 2010; Biosample/Treatment: cell line, MKN-45/Su11274; Disease: gastric carcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY]
Curated Info

8

Moritz A (2010) CST Curation Set: 9986; Year: 2010; Biosample/Treatment: cell line, NCI-H441/untreated; Disease: non-small cell lung cancer; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY])
Curated Info

9

Possemato A (2010) CST Curation Set: 9429; 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: pY Antibodies Used to Purify Peptides prior to LCMS: Phospho-Tyrosine Mouse mAb (P-Tyr-100) Cat#: 9411, PTMScan(R) Phospho-Tyr Motif (Y*) Immunoaffinity Beads Cat#: 1991
Curated Info

10

Moritz A (2010) CST Curation Set: 9279; Year: 2010; Biosample/Treatment: cell line, MKN-45/DMSO &'||' Su11274; Disease: gastric carcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY])
Curated Info

11

Moritz A (2010) CST Curation Set: 9240; Year: 2010; Biosample/Treatment: cell line, NCI-H1703/untreated; Disease: non-small cell lung cancer; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY])
Curated Info

12

Moritz A (2010) CST Curation Set: 9237; Year: 2010; Biosample/Treatment: cell line, HeLa/nocodazole; Disease: cervical adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY])
Curated Info

13

Moritz A (2010) CST Curation Set: 9243; Year: 2010; Biosample/Treatment: cell line, HeLa/UV; Disease: cervical adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY])
Curated Info

14

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