Supplementary Figures 1 - 9 from ATR-Dependent Phosphorylation of FANCM at Serine 1045 Is Essential for FANCM Functions

PDF file - 407K, DNA-damage-induced phosphorylation of FANCM is ATR dependent (S1); Peptides released from FANCM protein were analyzed for putative phosphorylation sites by mass spectrometry (S2); Immunoblot showing that antibody raised against phosphorylated S1045 specifically recognizes the ectopically expressed wildtype, but not S1045A mutant, form of FANCM (S3); UV mediated DNA-damage-induced phosphorylation of FANCM at S1045 (S4); Phosphorylation at S1045 is not required for FANCM binding to the FA core complex but for FANCD2 monoubiquitination (S5); MMC-induced chromatin association of the FA-core complex is impaired in S1045A-expressing cells (S6); Recruitment of FANCM to ICL site is ATR dependent (S7); S1045A mutant-expressing cells do not show any gross change in cell-cycle distribution (S8); Expression of FLAG tagged FANCMK117R in the context of knockdown of the endogenous protein (S9).