PEP (PEPPER); nucleic acid binding. similar to FLK (FLOWERING LOCUS KH DOMAIN), nucleic acid binding [Arabidopsis thaliana] (TAIR:AT3G04610.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO69585.1); contains InterPro domain K Homology; (InterPro:IPR004087); contains InterPro domain K Homology, type 1; (InterPro:IPR004088)