Ser451
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Home > Phosphorylation Site Page: > Ser451  -  HDAC9 (human)

Site Information
RPLNRtQsAPLPQST   SwissProt Entrez-Gene
Blast this site against: NCBI  SwissProt  PDB 
Site Group ID: 448486

In vivo Characterization
Methods used to characterize site in vivo:
mass spectrometry ( 1 , 2 , 3 , 4 , 5 , 6 , 7 , 9 , 10 ) , mutation of modification site ( 8 )
Disease tissue studied:
breast cancer ( 2 ) , breast ductal carcinoma ( 2 ) , 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 , 2 ) , lung cancer ( 6 , 7 ) , mesothelioma ( 7 ) , non-small cell lung cancer ( 6 , 7 ) , non-small cell squamous cell lung carcinoma ( 6 , 7 )
Relevant cell line - cell type - tissue:
293 (epithelial) ( 4 ) , breast ( 1 , 2 ) , COS (fibroblast) ( 8 ) , Jurkat (T lymphocyte) ( 3 , 5 ) , LOU-NH91 (squamous) ( 6 ) , NCI-H1650 (pulmonary) ( 9 , 10 ) , NCI-H226 (pulmonary) ( 7 )

Upstream Regulation
Putative in vivo kinases:
CAMK1A (human) ( 8 )

Downstream Regulation
Effects of modification on HDAC9:
intracellular localization ( 8 ) , molecular association, regulation ( 8 )
Induce interaction with:
14-3-3 beta (human) ( 8 )

References 

1

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

2

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

3

Mertins P, et al. (2013) Integrated proteomic analysis of post-translational modifications by serial enrichment. Nat Methods 10, 634-7
23749302   Curated Info

4

Mulhern D (2011) CST Curation Set: 12831; 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-(Ser/Thr) AMPK Substrate (P-S/T(2)-102) Rabbit mAb Cat#: 5759, PTMScan(R) Phospho-AMPK Substrate Motif (LXRXXS*/T*) Immunoaffinity Beads Cat#: 5760
Curated Info

5

Guo A (2011) CST Curation Set: 11984; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]XP
Curated Info

6

Rikova K (2011) CST Curation Set: 10892; Year: 2011; Biosample/Treatment: cell line, LOU-NH91/untreated; Disease: non-small cell squamous cell lung carcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY])
Curated Info

7

Rikova K (2011) CST Curation Set: 10904; Year: 2011; Biosample/Treatment: cell line, NCI-H226/untreated; Disease: non-small cell squamous cell lung carcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY])
Curated Info

8

Harrison BC, et al. (2010) Protein kinase C-related kinase targets nuclear localization signals in a subset of class IIa histone deacetylases. FEBS Lett 584, 1103-10
20188095   Curated Info

9

Possemato A (2009) CST Curation Set: 8051; Year: 2009; Biosample/Treatment: cell line, NCI-H1650/untreated; Disease: non-small cell lung cancer; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST]
Curated Info

10

Possemato A (2009) CST Curation Set: 8050; Year: 2009; Biosample/Treatment: cell line, NCI-H1650/untreated; Disease: non-small cell lung cancer; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: RXXp[ST]
Curated Info