pre-mRNA cleavage complex-related. similar to S-locus protein-related [Arabidopsis thaliana] (TAIR:AT5G43620.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO69677.1); contains InterPro domain ENTH/VHS (InterPro:IPR008942); contains InterPro domain Regulation of nuclear pre-mRNA protein (InterPro:IPR006569)