proline-rich spliceosome-associated (PSP) family protein. similar to pliceosome associated protein-related [Arabidopsis thaliana] (TAIR:AT1G11520.1); similar to PSP, proline-rich [Medicago truncatula] (GB:ABN05971.1); similar to hypothetical protein OsI_009333 [Oryza sativa (indica cultivar-group)] (GB:EAY88100.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO16928.1); contains InterPro domain Protein of unknown function DUF382; (InterPro:IPR007180); contains InterPro domain PSP, proline-rich (InterPro:IPR006568)