similar to unknown protein [Arabidopsis thaliana] (TAIR:AT5G30495.1); similar to unknown protein [Arabidopsis thaliana] (TAIR:AT5G30495.2); similar to unnamed protein product [Vitis vinifera] (GB:CAO70928.1); contains InterPro domain Fcf2 pre-rRNA processing (InterPro:IPR014810)