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Home > Curated Information Page > PubMed Id: 15334055
Vasilcanu D, et al. (2004) The cyclolignan PPP induces activation loop-specific inhibition of tyrosine phosphorylation of the insulin-like growth factor-1 receptor. Link to the phosphatidyl inositol-3 kinase/Akt apoptotic pathway. Oncogene 23, 7854-62 15334055
This page summarizes selected information from the record referenced above and curated into PhosphoSitePlus®, a comprehensive online resource for the study of protein post-translational modifications (NAR, 2015, 43:D512-20). To learn more about the scope of PhosphoSitePlus®, click here.
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S473-p - Akt1 (human)
Modsite: RPHFPQFsysAsGtA SwissProt Entrez-Gene
Orthologous residues
Akt1 (human): S473‑p, Akt1 iso2 (human): S411‑p, Akt1 (mouse): S473‑p, Akt1 (rat): S473‑p, Akt1 (fruit fly): S586‑p, Akt1 (cow): S473‑p
Characterization
Methods used to characterize site in vivo mutation of modification site, phospho-antibody, western blotting
Disease tissue studied:  melanoma skin cancer
Relevant cell lines - cell types - tissues:  BE (melanocyte)
Cellular systems studied:  cell lines
Species studied:  human, mouse
Comments:  P6 cells and P6 cells expressing IGF1R
Upstream Regulation
Treatments, proteins and their effect on site modification: 
Treatments Referenced Treatments Manipulated Protein Referenced Protein Effect Notes
IGF-1 increase
picropodophyllin IGF-1 inhibit treatment-induced increase
LY294002 IGF-1 inhibit treatment-induced increase

S99-p - BAD (human)
Modsite: PFrGrsRsAPPNLWA SwissProt Entrez-Gene
Orthologous residues
BAD (human): S99‑p, BAD (mouse): S136‑p, BAD (rat): S137‑p
Characterization
Methods used to characterize site in vivo mutation of modification site, phospho-antibody, western blotting
Disease tissue studied:  melanoma skin cancer
Relevant cell lines - cell types - tissues:  BE (melanocyte)
Cellular systems studied:  cell lines
Species studied:  human, mouse
Comments:  P6 cells and P6 cells expressing IGF1R
Upstream Regulation
Treatments, proteins and their effect on site modification: 
Treatments Referenced Treatments Manipulated Protein Referenced Protein Effect Notes
IGF-1 increase
picropodophyllin IGF-1 inhibit treatment-induced increase
LY294002 IGF-1 inhibit treatment-induced increase

Y1161-p - IGF1R (human)
Modsite: FGMTRDIyEtDyyRk SwissProt Entrez-Gene
Orthologous residues
IGF1R (human): Y1161‑p, IGF1R (mouse): Y1163‑p, IGF1R (rat): Y1162‑p, IGF1R (pig): Y1161‑p
Characterization
Methods used to characterize site in vivo mutation of modification site, phospho-antibody, western blotting
Disease tissue studied:  melanoma skin cancer
Relevant cell lines - cell types - tissues:  BE (melanocyte)
Cellular systems studied:  cell lines
Species studied:  human, mouse
Comments:  P6 cells and P6 cells expressing IGF1R
Enzymes shown to modify site in vitro
Type Enzyme
KINASE IGF1R (human)

Y1165-p - IGF1R (human)
Modsite: RDIyEtDyyRkGGkG SwissProt Entrez-Gene
Orthologous residues
IGF1R (human): Y1165‑p, IGF1R (mouse): Y1167‑p, IGF1R (rat): Y1166‑p, IGF1R (pig): Y1165‑p
Characterization
Methods used to characterize site in vivo mutation of modification site, phospho-antibody, western blotting
Disease tissue studied:  melanoma skin cancer
Relevant cell lines - cell types - tissues:  BE (melanocyte)
Cellular systems studied:  cell lines
Species studied:  human, mouse
Comments:  P6 cells and P6 cells expressing IGF1R
Enzymes shown to modify site in vitro
Type Enzyme
KINASE IGF1R (human)

Y1166-p - IGF1R (human)
Modsite: DIyEtDyyRkGGkGL SwissProt Entrez-Gene
Orthologous residues
IGF1R (human): Y1166‑p, IGF1R (mouse): Y1168‑p, IGF1R (rat): Y1167‑p, IGF1R (pig): Y1166‑p
Characterization
Methods used to characterize site in vivo mutation of modification site, phospho-antibody, western blotting
Disease tissue studied:  melanoma skin cancer
Relevant cell lines - cell types - tissues:  BE (melanocyte)
Cellular systems studied:  cell lines
Species studied:  human, mouse
Comments:  P6 cells and P6 cells expressing IGF1R
Enzymes shown to modify site in vitro
Type Enzyme
KINASE IGF1R (human)
Downstream Regulation
Effect of modification (function):  phosphorylation
Comments:  AKT phosphorylation

S473-p - Akt1 (mouse)
Modsite: RPHFPQFsysAsGtA SwissProt Entrez-Gene
Orthologous residues
Akt1 (human): S473‑p, Akt1 iso2 (human): S411‑p, Akt1 (mouse): S473‑p, Akt1 (rat): S473‑p, Akt1 (fruit fly): S586‑p, Akt1 (cow): S473‑p
Characterization
Methods used to characterize site in vivo mutation of modification site, phospho-antibody, western blotting
Disease tissue studied:  melanoma skin cancer
Relevant cell lines - cell types - tissues:  BE (melanocyte)
Cellular systems studied:  cell lines
Species studied:  human, mouse
Comments:  P6 cells and P6 cells expressing IGF1R
Upstream Regulation
Treatments, proteins and their effect on site modification: 
Treatments Referenced Treatments Manipulated Protein Referenced Protein Effect Notes
IGF-1 increase
picropodophyllin IGF-1 inhibit treatment-induced increase
LY294002 IGF-1 inhibit treatment-induced increase