Ser199
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Home > Phosphorylation Site Page: > Ser199  -  hnRNP A1 (human)

Site Information
sQrGrsGsGNFGGGr   SwissProt Entrez-Gene
Blast this site against: NCBI  SwissProt  PDB 
Site Group ID: 451555

In vivo Characterization
Methods used to characterize site in vivo:
[32P] bio-synthetic labeling ( 15 ) , immunoprecipitation ( 15 ) , mass spectrometry ( 1 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 11 , 12 , 13 , 14 ) , mutation of modification site ( 15 ) , phospho-antibody ( 15 ) , western blotting ( 15 )
Disease tissue studied:
leukemia ( 4 ) , acute myelogenous leukemia ( 4 ) , melanoma skin cancer ( 1 )
Relevant cell line - cell type - tissue:
293 (epithelial) ( 5 , 6 , 7 , 8 , 9 , 15 ) , Flp-In T-Rex-293 (epithelial) ( 3 ) , Flp-In T-Rex-293 (epithelial) [PRKD1 (human), genetic knockin] ( 3 ) , HeLa (cervical) ( 13 ) , HUES-9 ('stem, embryonic') ( 11 ) , Jurkat (T lymphocyte) ( 12 ) , KG-1 (myeloid) ( 4 ) , MEF (fibroblast) ( 15 ) , NCI-H3255 (pulmonary) ( 14 ) , WM239A (epidermal) ( 1 )

Upstream Regulation
Regulatory protein:
PTEN (mouse) ( 15 )
Putative in vivo kinases:
Akt1 (human) ( 15 )
Kinases, in vitro:
Akt1 (human) ( 15 ) , CK2A1 (human) ( 16 ) , PKACA (cow) ( 16 )
Treatments:
erlotinib ( 4 ) , gefitinib ( 4 ) , LY294002 ( 15 ) , wortmannin ( 15 )

Downstream Regulation
Effects of modification on hnRNP A1:
activity, inhibited ( 15 )

References 

1

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

2

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

3

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

4

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

5

Mulhern D (2011) CST Curation Set: 12832; Year: 2011; Biosample/Treatment: cell line, HEK 293/ku-0063794; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-Akt Substrate (RXRXXS*/T*) (23C8D2) Rabbit mAb Cat#: 10001, PTMScan(R) Phospho-Akt Substrate Motif (RXRXXS*/T*) Immunoaffinity Beads Cat#: 1979
Curated Info

6

Mulhern D (2011) CST Curation Set: 12838; Year: 2011; Biosample/Treatment: cell line, HEK 293/rapamycin; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-Akt Substrate (RXRXXS*/T*) (23C8D2) Rabbit mAb Cat#: 10001, PTMScan(R) Phospho-Akt Substrate Motif (RXRXXS*/T*) Immunoaffinity Beads Cat#: 1979
Curated Info

7

Mulhern D (2011) CST Curation Set: 12839; Year: 2011; Biosample/Treatment: cell line, HEK 293/rapamycin; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-Akt Substrate (RXRXXS*/T*) (23C8D2) Rabbit mAb Cat#: 10001, PTMScan(R) Phospho-Akt Substrate Motif (RXRXXS*/T*) Immunoaffinity Beads Cat#: 1979
Curated Info

8

Mulhern D (2011) CST Curation Set: 12840; Year: 2011; Biosample/Treatment: cell line, HEK 293/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-Akt Substrate (RXRXXS*/T*) (23C8D2) Rabbit mAb Cat#: 10001, PTMScan(R) Phospho-Akt Substrate Motif (RXRXXS*/T*) Immunoaffinity Beads Cat#: 1979
Curated Info

9

Mulhern D (2011) CST Curation Set: 12841; Year: 2011; Biosample/Treatment: cell line, HEK 293/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-Akt Substrate (RXRXXS*/T*) (23C8D2) Rabbit mAb Cat#: 10001, PTMScan(R) Phospho-Akt Substrate Motif (RXRXXS*/T*) Immunoaffinity Beads Cat#: 1979
Curated Info

10

Martin J, et al. (2011) Phosphomimetic Substitution of Heterogeneous Nuclear Ribonucleoprotein A1 at Serine 199 Abolishes AKT-dependent Internal Ribosome Entry Site-transacting Factor (ITAF) Function via Effects on Strand Annealing and Results in Mammalian Target of Rapamycin Complex 1 (mTORC1) Inhibitor Sensitivity. J Biol Chem 286, 16402-13
21454539   Curated Info

11

Rigbolt KT, et al. (2011) System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation. Sci Signal 4, rs3
21406692   Curated Info

12

Possemato A (2010) CST Curation Set: 10779; 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: RXXp[ST]
Curated Info

13

Zhou J (2009) CST Curation Set: 7635; Year: 2009; Biosample/Treatment: cell line, HeLa/untreated; Disease: cervical adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-Akt Substrate (RXRXXS*/T*) (23C8D2) Rabbit mAb Cat#: 10001, PTMScan(R) Phospho-Akt Substrate Motif (RXRXXS*/T*) Immunoaffinity Beads Cat#: 1979
Curated Info

14

Moritz A (2008) CST Curation Set: 5660; Year: 2008; Biosample/Treatment: cell line, NCI-H3255/U 0126; Disease: non-small cell lung cancer; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-Akt Substrate (RXRXXS*/T*) (23C8D2) Rabbit mAb Cat#: 10001, PTMScan(R) Phospho-Akt Substrate Motif (RXRXXS*/T*) Immunoaffinity Beads Cat#: 1979
Curated Info

15

Jo OD, et al. (2008) Heterogeneous nuclear ribonucleoprotein A1 regulates cyclin D1 and c-myc internal ribosome entry site function through Akt signaling. J Biol Chem 283, 23274-87
18562319   Curated Info

16

Cobianchi F, et al. (1993) Phosphorylation of human hnRNP protein A1 abrogates in vitro strand annealing activity. Nucleic Acids Res 21, 949-55
8451194   Curated Info