group II intron splicing factor CRS1-related. similar to group II intron splicing factor CRS1-related [Arabidopsis thaliana] (TAIR:AT4G13070.1); similar to Os05g0145300 [Oryza sativa (japonica cultivar-group)] (GB:NP_001054631.1); similar to hypothetical protein OsI_017764 [Oryza sativa (indica cultivar-group)] (GB:EAY96531.1); contains InterPro domain CRS1/YhbY (InterPro:IPR001890)