Ser44
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Home > Phosphorylation Site Page: > Ser44  -  K14 (human)

Site Information
GGsCRAPstyGGGLS   SwissProt Entrez-Gene
Blast this site against: NCBI  SwissProt  PDB 
Site Group ID: 3608916

In vivo Characterization
Methods used to characterize site in vivo:
mass spectrometry ( 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 )
Disease tissue studied:
breast cancer ( 2 , 9 ) , 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 , 9 ) , gastric cancer ( 4 ) , gastric carcinoma ( 4 ) , lung cancer ( 3 ) , non-small cell lung cancer ( 3 ) , melanoma skin cancer ( 5 , 6 )
Relevant cell line - cell type - tissue:
breast ( 1 , 2 ) , HCC1937 (breast cell) ( 9 ) , MKN-45 (gastric) ( 4 , 7 , 8 ) , NCI-H1650 (pulmonary) ( 3 ) , skin ( 5 , 6 )

Upstream Regulation
Treatments:
wortmannin ( 4 )

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

Possemato A (2010) CST Curation Set: 9731; Year: 2010; Biosample/Treatment: cell line, H1650/Phenformin; 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-(Ser/Thr) PKD Substrate Antibody Cat#: 4381, PTMScan(R) Phospho-PKD Substrate Motif (LXRXXpS/pT) Immunoaffinity Beads Cat#: 1986
Curated Info

4

Moritz A, et al. (2010) Akt-RSK-S6 Kinase Signaling Networks Activated by Oncogenic Receptor Tyrosine Kinases. Sci Signal 3, ra64
20736484   Curated Info

5

Tucker M (2009) CST Curation Set: 8384; Year: 2009; Biosample/Treatment: tissue, skin/untreated; Disease: melanoma skin cancer; 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

6

Tucker M (2009) CST Curation Set: 6436; Year: 2009; Biosample/Treatment: tissue, skin/untreated; Disease: melanoma skin 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) (110B7) Rabbit mAb Cat#: 9614, PTMScan(R) Phospho-Akt Substrate Motif (RXXS*/T*) Immunoaffinity Beads Cat#: 1978
Curated Info

7

Moritz A (2008) CST Curation Set: 5519; Year: 2008; Biosample/Treatment: cell line, MKN-45/wortmannin; Disease: gastric carcinoma; 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) (110B7) Rabbit mAb Cat#: 9614, PTMScan(R) Phospho-Akt Substrate Motif (RXXS*/T*) Immunoaffinity Beads Cat#: 1978
Curated Info

8

Rush J (2008) CST Curation Set: 4488; Year: 2008; Biosample/Treatment: cell line, MKN-45/untreated &'||' normal; Disease: gastric carcinoma; 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) (110B7) Rabbit mAb Cat#: 9614, PTMScan(R) Phospho-Akt Substrate Motif (RXXS*/T*) Immunoaffinity Beads Cat#: 1978
Curated Info

9

Rikova K (2005) CST Curation Set: 1035; Year: 2005; Biosample/Treatment: cell line, HCC1937/serum starved; Disease: breast cancer; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (K/R)XX[ST] Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser/Thr) Akt Substrate Antibody Cat#: 9611
Curated Info