paired amphipathic helix repeat-containing protein. similar to paired amphipathic helix repeat-containing protein [Arabidopsis thaliana] (TAIR:AT1G70060.1); similar to ATSIN3/SIN3 (Arabidopsis thaliana sin3 homolog) [Arabidopsis thaliana] (TAIR:AT1G24190.1); similar to paired amphipathic helix repeat-containing protein [Arabidopsis thaliana] (TAIR:AT1G10450.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO40976.1); similar to putative histone deacetylase complex, SIN3 component [Physcomitrella patens subsp. patens] (GB:EDQ60631.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO14871.1); contains InterPro domain Hist