UBA2A; RNA binding. similar to RNA recognition motif (RRM)-containing protein [Arabidopsis thaliana] (TAIR:AT2G41060.2); similar to RNA recognition motif (RRM)-containing protein [Arabidopsis thaliana] (TAIR:AT2G41060.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN72884.1); contains InterPro domain RNA recognition motif, RNP-1; (InterPro:IPR000504); contains InterPro domain Nucleotide-binding, alpha-beta plait; (InterPro:IPR012677)