Ser364
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Home > Phosphorylation Site Page: > Ser364  -  CSK (human)

Site Information
ALREKKFsTKSDVWS   SwissProt Entrez-Gene
Blast this site against: NCBI  SwissProt  PDB 
Site Group ID: 448477

In vivo Characterization
Methods used to characterize site in vivo:
[32P] bio-synthetic labeling ( 5 ) , immunoprecipitation ( 3 ) , mutation of modification site ( 1 , 5 ) , phospho-antibody ( 2 , 3 ) , phosphopeptide mapping ( 5 ) , western blotting ( 1 , 2 , 3 )
Relevant cell line - cell type - tissue:

Upstream Regulation
Putative in vivo kinases:
PKACA (human) ( 5 )
Kinases, in vitro:
PKACA (human) ( 4 , 5 )
Treatments:
alprostadil ( 5 ) , antibody ( 3 ) , aripiprazole ( 2 ) , cAMP_analog ( 5 ) , IBMX ( 5 ) , phorbol_ester ( 3 )

Downstream Regulation
Effects of modification on CSK:
enzymatic activity, induced ( 4 , 5 ) , phosphorylation ( 4 )
Induce interaction with:
PKACA (human) ( 4 )

References 

1

Cui N, et al. (2019) SUMOylation of Csk Negatively Modulates its Tumor Suppressor Function. Neoplasia 21, 676-688
31125786   Curated Info

2

Kim MS, et al. (2018) Src is the primary target of aripiprazole, an atypical antipsychotic drug, in its anti-tumor action. Oncotarget 9, 5979-5992
29464048   Curated Info

3

Smida M, et al. (2007) A novel negative regulatory function of the phosphoprotein associated with glycosphingolipid-enriched microdomains: blocking Ras activation. Blood 110, 596-615
17389760   Curated Info

4

Yaqub S, et al. (2003) Activation of C-terminal Src kinase (Csk) by phosphorylation at serine-364 depends on the Csk-Src homology 3 domain. Biochem J 372, 271-8
12600271   Curated Info

5

Vang T, et al. (2001) Activation of the COOH-terminal Src kinase (Csk) by cAMP-dependent protein kinase inhibits signaling through the T cell receptor. J Exp Med 193, 497-507
11181701   Curated Info