similar to unknown protein [Arabidopsis thaliana] (TAIR:AT5G10060.1); similar to 4D11_9 [Brassica rapa subsp. pekinensis] (GB:AAZ67523.1); contains InterPro domain ENTH/VHS (InterPro:IPR008942); contains InterPro domain Protein of unknown function DUF618 (InterPro:IPR006903); contains InterPro domain Regulation of nuclear pre-mRNA protein (InterPro:IPR006569)