PWWP domain-containing protein. similar to PWWP domain-containing protein [Arabidopsis thaliana] (TAIR:AT2G48160.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO22498.1); contains InterPro domain PWWP (InterPro:IPR000313); contains InterPro domain Regulation of nuclear pre-mRNA protein (InterPro:IPR006569)