chromatin protein family. similar to Os02g0759800 [Oryza sativa (japonica cultivar-group)] (GB:NP_001048184.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO65464.1); similar to GAMYB-binding protein [Glycine max] (GB:AAZ38969.1); contains InterPro domain SKIP/SNW; (InterPro:IPR004015)