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. 2018 Oct 13;46(22):11776–11788. doi: 10.1093/nar/gky926

Figure 5.

Figure 5.

Interactions of HDAC4c/-5c with SM1 mutants generated based on structural information. (A) SM1 mutant alleles obtained via OPTHiS screening (O) or site-directed mutagenesis (S) are shown in red and blue colors, respectively. SM1(S) mutant alleles were designed based on the HDAC4c-SP1 structure. (B) Yeast two-hybrid assay. LexA-fused SM1F containing indicated SM1(S) mutation was tested for B42-GBD-HDAC4c/-5c in EGY48 strain. (C) In vitro GST pull-down assay. In vitro synthesized HDAC4c/-5c were examined for their binding to GST or GST-fused SM1F derivatives. (D) Quantitative BiFC assay for the interaction between indicated KGN-SM1F mutants and KGC-HAC4c/-5c proteins in HEK293 cells. WT: wild-type, E.V: empty vector, N.T: no transfection.