Curated Information
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Curated Information Page
PubMed Id: 18524952 
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.
Lin DI, Aggarwal P, Diehl JA (2008) Phosphorylation of MCM3 on Ser-112 regulates its incorporation into the MCM2-7 complex. Proc Natl Acad Sci U S A 105, 8079-84 18524952
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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S112-p - MCM3 (mouse)
Orthologous residues
MCM3 (human): S112‑p, MCM3 (mouse): S112‑p, MCM3 (rat): S112‑p
Characterization
 Methods used to characterize site in vivo [32P] bio-synthetic labeling, mutation of modification site, phospho-antibody, western blotting
 Relevant cell lines - cell types - tissues:  3T3 (fibroblast)
 Cellular systems studied:  cell lines
 Species studied:  mouse
 Enzymes shown to modify site in vitro
Type Enzyme
KINASE CDK1 (human)
Upstream Regulation
 Potential in vivo enzymes for site: 
Type Enzyme Evidence Notes
KINASE CDK1 (mouse) pharmacological inhibitor of upstream enzyme, modification site within consensus motif, pharmacological activator of upstream enzyme, phospho-motif antibody, phospho-antibody
 Treatments, proteins and their effect on site modification: 
Treatments Referenced Treatments Manipulated Protein Referenced Protein Effect Notes
roscovitine decrease
nocodazole increase
Downstream Regulation
 Effect of modification (function):  molecular association, regulation
 Effect of modification (process):  cell cycle regulation
 Modification regulates interactions with: 
Interacting molecule Interacting domains Effect Consequences (function) Consequences (process) Detection assays
DNA Induces pull-down assay
MCM2 (mouse) Induces co-immunoprecipitation
MCM5 (mouse) Induces co-immunoprecipitation
MCM7 (mouse) Induces co-immunoprecipitation

S611-p - MCM3 (mouse)
Orthologous residues
MCM3 (human): S611‑p, MCM3 (mouse): S611‑p, MCM3 (rat): S612‑p
Characterization
 Methods used to characterize site in vivo mutation of modification site
 Relevant cell lines - cell types - tissues:  3T3 (fibroblast)
 Cellular systems studied:  cell lines
 Species studied:  mouse
 Enzymes shown to modify site in vitro
Type Enzyme
KINASE CDK1 (human)
KINASE CDK2 (human)

T719-p - MCM3 (mouse)
Orthologous residues
MCM3 (human): T722‑p, MCM3 (mouse): T719‑p, MCM3 (rat): T721‑p
Characterization
 Methods used to characterize site in vivo [32P] bio-synthetic labeling, mutation of modification site, phospho-antibody, western blotting
 Relevant cell lines - cell types - tissues:  3T3 (fibroblast)
 Cellular systems studied:  cell lines
 Species studied:  mouse
 Enzymes shown to modify site in vitro
Type Enzyme
KINASE CDK1 (human)
Upstream Regulation
 Potential in vivo enzymes for site: 
Type Enzyme Evidence Notes
KINASE CDK1 (mouse) pharmacological inhibitor of upstream enzyme, modification site within consensus motif, pharmacological activator of upstream enzyme, phospho-motif antibody, phospho-antibody
 Treatments, proteins and their effect on site modification: 
Treatments Referenced Treatments Manipulated Protein Referenced Protein Effect Notes
roscovitine decrease
nocodazole increase


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