... disruptsinteractions between the N- and C-termini of the AR, and interferes with the binding of the coactivator TIF2[86,91]. There is evidence that interaction between the FXXLF (X = any amino acid) motif of the ... actin and actin-binding proteins in the regulation of transcription and gene expressionBin Zheng1, Mei Han1, Michel Bernier2 and Jin-kun Wen11 Department of Biochemistry and Molecular Biology, ... com-plexes of the SWI ⁄ SNF family, such as those containing the ATPase subunits INO80 or SWR1 [15,24,39]. In the SWI ⁄ SNF-like BAF complex, b- actin binds directly to the BRG1 ATPase subunit of BAF and...