nucleic acid binding / transcription factor/ zinc ion binding. similar to SUVH6 (SU(VAR)3-9 HOMOLOG 6) [Arabidopsis thaliana] (TAIR:AT2G22740.2); similar to SUVH6 (SU(VAR)3-9 HOMOLOG 6) [Arabidopsis thaliana] (TAIR:AT2G22740.1); similar to putative SET domain protein SDG117 [Oryza sativa (japonica cultivar-group)] (GB:BAD08114.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO22926.1); similar to SET domain protein SDG117 [Zea mays] (GB:NP_001105206.1); contains InterPro domain Pre-SET zinc-binding region; (InterPro:IPR007728); contains InterPro domain Post-SET zinc-binding region; (InterPro:IPR003616); contains InterPro domain Z