Supplementary FIGURE 2 from Repo-Man/protein phosphatase 1 SUMOylation mediates binding to lamin A and serine 22 dephosphorylation

Autor: Huguet, Florentin, Gokham, Ezgi, Foster, Helen A., Amin, Hasnat A., Vagnarelli, Paola
Rok vydání: 2022
Předmět:
DOI: 10.6084/m9.figshare.19410310
Popis: A) Sequence alignment between Repo-Man wt and the IRCE mutant generated. B) GFP pull-down on HeLa cells transfected with either GFP or GFP:RepoMan wt or GFP:RepoMan IRCE. The samples were run on SDS PAGE, blotted and probed with either GFP antibody (left panel) or anti SUMPO2/3 antibody (right panel). UB=unbound fraction B=bound fraction. C) HeLa cells were transfected with either GFP or GFP:RepoManwt. The GFP constructs were pulled-down with GFP-binder beads and incubated with recombinant purified lamin A. Western blot of the unbound (UB) and bound (B) fractions probed with anti GFP (Bottom panel), lamin A (middle panel) and RepoMan (top panel) antibodies. D) Quantification of the mitotic progression (1���3 h from release) of the HCT116 RepoMan:FKBP:GFP (green) / pMito-mCherry-FRB (red) cell line with and without rapamycin from the experiment designed in Figure 3 D. between 75���100 cells were analysed per each condition. The datasets with and without rapamycin at each time point were statistically analysed with a Chi Square test. Ns= not significant.
Databáze: OpenAIRE