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. 2012 Jun 22;40(17):8484–8498. doi: 10.1093/nar/gks598

Figure 5.

Figure 5.

CPEB3 binds to the C-terminus of IPO5 through its RRM1. (A) The domain organization of CPEB3 and various truncated mutants. (B) Co-IP assay. HeLa cells were co-transfected with EGFP-IPO5 plasmid along with various myc-tagged CPEB3 constructs. The cell lysates were immunoprecipitated with GFP or myc antibody, and immunoblotted with myc and GFP antibodies. IP, immunoprecipitation; IB, immunoblotting. (C) The domain organization of IPO5 and various deleted mutants. NPC, nuclear pore complex. (D) HeLa cells expressing myc-CPEB3 along with various EGFP-tagged wt and mutant IPO5 proteins were pulled down by myc or GFP antibody. The precipitated substances were immunodetected with myc and GFP antibodies.