Ser171
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Home > Phosphorylation Site Page: > Ser171  -  HPK1 (human)

Site Information
AtLARRLsFIGtPyW   SwissProt Entrez-Gene
Blast this site against: NCBI  SwissProt  PDB 
Site Group ID: 455474

In vivo Characterization
Methods used to characterize site in vivo:
[32P] bio-synthetic labeling ( 14 ) , immunoprecipitation ( 2 ) , mass spectrometry ( 1 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 ) , mutation of modification site ( 2 , 14 ) , western blotting ( 2 )
Disease tissue studied:
HER2 positive breast cancer ( 1 ) , luminal A breast cancer ( 1 ) , luminal B breast cancer ( 1 ) , breast cancer, triple negative ( 1 )
Relevant cell line - cell type - tissue:
293 (epithelial) ( 2 ) , breast ( 1 ) , Jurkat (T lymphocyte) ( 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 )

Upstream Regulation
Kinases, in vitro:
PRKD1 (human) ( 14 )

Downstream Regulation
Effects of modification on HPK1:
enzymatic activity, induced ( 2 , 14 ) , protein degradation ( 2 )
Effects of modification on biological processes:
transcription, altered ( 14 )

References 

1

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

2

Wang H, et al. (2014) The CUL7/F-box and WD Repeat Domain Containing 8 (CUL7/Fbxw8) Ubiquitin Ligase Promotes Degradation of Hematopoietic Progenitor Kinase 1. J Biol Chem 289, 4009-17
24362026   Curated Info

3

Guo A (2012) CST Curation Set: 13981; Year: 2012; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY]
Curated Info

4

Guo A (2012) CST Curation Set: 13982; Year: 2012; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY]
Curated Info

5

Mulhern D (2012) CST Curation Set: 13939; Year: 2012; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY]
Curated Info

6

Mulhern D (2012) CST Curation Set: 13109; Year: 2012; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[STY]
Curated Info

7

Mulhern D (2011) CST Curation Set: 13110; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -;
Curated Info

8

Guo A (2011) CST Curation Set: 11885; 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]P
Curated Info

9

Guo A (2011) CST Curation Set: 11893; 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[STY]
Curated Info

10

Guo A (2011) CST Curation Set: 11174; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -;
Curated Info

11

Guo A (2011) CST Curation Set: 11175; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -;
Curated Info

12

Guo A (2011) CST Curation Set: 11176; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -;
Curated Info

13

Guo A (2011) CST Curation Set: 11172; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -;
Curated Info

14

Arnold R, et al. (2005) Activation of hematopoietic progenitor kinase 1 involves relocation, autophosphorylation, and transphosphorylation by protein kinase D1. Mol Cell Biol 25, 2364-83
15743830   Curated Info

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