Curated Information
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PubMed Id: 17347671 
This page summarizes selected information from the article referenced above and curated into PhosphoSitePlus®, a comprehensive online resource for the study of protein post-translational modifications (NAR, 2012,40:D261-70). To learn more about the scope of PhosphoSitePlus®, click here.
Lee SB, et al. (2007) ATG1, an autophagy regulator, inhibits cell growth by negatively regulating S6 kinase. EMBO Rep 8, 360-5 17347671
Only sites from this record are displayed on this page. Click on the protein name to open the protein page, and on the RSD number to open the site page. For the complete dataset, click the download button, on the right.
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T308-p - Akt1 (human)
Orthologous residues
Akt1 (human): T308‑p, Akt1 (mouse): T308‑p, Akt1 (rat): T308‑p, Akt1 (fruit fly): T423‑p, Akt1 (cow): T308‑p
Characterization
 Methods used to characterize site in vivo phospho-antibody, western blotting
 Relevant cell lines - cell types - tissues:  293T (epithelial)
 Cellular systems studied:  cell lines
 Species studied:  human
Upstream Regulation
 Treatments, proteins and their effect on site modification: 
Treatments Referenced Treatments Manipulated Protein Referenced Protein Effect Notes
insulin increase
insulin ULK1 (human) no effect upon treatment-induced increase

S473-p - Akt1 (human)
Orthologous residues
Akt1 (human): S473‑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 phospho-antibody, western blotting
 Relevant cell lines - cell types - tissues:  293T (epithelial)
 Cellular systems studied:  cell lines
 Species studied:  human
Upstream Regulation
 Treatments, proteins and their effect on site modification: 
Treatments Referenced Treatments Manipulated Protein Referenced Protein Effect Notes
insulin increase
insulin ULK1 (human) no effect upon treatment-induced increase

T252-p - p70S6K (human)
Orthologous residues
p70S6K (human): T252‑p, p70S6K iso2 (human): T229‑p, p70S6K (mouse): T252‑p, p70S6K (rat): T252‑p, p70S6K iso2 (rat): T229‑p, p70S6K (fruit fly): T238‑p
Characterization
 Methods used to characterize site in vivo phospho-antibody, western blotting
 Relevant cell lines - cell types - tissues:  293T (epithelial)
 Cellular systems studied:  cell lines
 Species studied:  human
Upstream Regulation
 Treatments, proteins and their effect on site modification: 
Treatments Referenced Treatments Manipulated Protein Referenced Protein Effect Notes
medium change increase
medium change ULK1 (human) inhibit treatment-induced increase
EGF increase
EGF ULK1 (human) inhibit treatment-induced increase

T412-p - p70S6K (human)
Orthologous residues
p70S6K (human): T412‑p, p70S6K iso2 (human): T389‑p, p70S6K (mouse): T412‑p, p70S6K (rat): T412‑p, p70S6K iso2 (rat): T389‑p, p70S6K (fruit fly): T398‑p
Characterization
 Methods used to characterize site in vivo mutation of modification site, phospho-antibody, western blotting
 Relevant cell lines - cell types - tissues:  293T (epithelial)
 Cellular systems studied:  cell lines
 Species studied:  human
Upstream Regulation
 Treatments, proteins and their effect on site modification: 
Treatments Referenced Treatments Manipulated Protein Referenced Protein Effect Notes
medium change increase
medium change ULK1 (human) inhibit treatment-induced increase
EGF increase
EGF ULK1 (human) inhibit treatment-induced increase
ULK1 (human) decrease ULK1 siRNA increases
ULK2 (human) decrease ULK2 siRNA increases
Downstream Regulation
 Effect of modification (function):  phosphorylation
 Comments:  regulates the phosphorylation of p70S6K T252

S235-p - S6 (human)
Orthologous residues
S6 (human): S235‑p, S6 (mouse): S235‑p, S6 (rat): S235‑p, S6 (fruit fly): A234‑p
Characterization
 Methods used to characterize site in vivo phospho-antibody, western blotting
 Relevant cell lines - cell types - tissues:  293T (epithelial)
 Cellular systems studied:  cell lines
 Species studied:  human
Upstream Regulation
 Treatments, proteins and their effect on site modification: 
Treatments Referenced Treatments Manipulated Protein Referenced Protein Effect Notes
ULK1 (human) decrease ULK1 siRNA increases
ULK2 (human) decrease ULK2 siRNA increases

S236-p - S6 (human)
Orthologous residues
S6 (human): S236‑p, S6 (mouse): S236‑p, S6 (rat): S236‑p, S6 (fruit fly): S235‑p
Characterization
 Methods used to characterize site in vivo phospho-antibody, western blotting
 Relevant cell lines - cell types - tissues:  293T (epithelial)
 Cellular systems studied:  cell lines
 Species studied:  human
Upstream Regulation
 Treatments, proteins and their effect on site modification: 
Treatments Referenced Treatments Manipulated Protein Referenced Protein Effect Notes
ULK1 (human) decrease ULK1 siRNA increases
ULK2 (human) decrease ULK2 siRNA increases


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