HON4; DNA binding. similar to HON5 (HIGH MOBILITY GROUP FAMILY A 5), DNA binding [Arabidopsis thaliana] (TAIR:AT1G48620.1); similar to DNA-binding protein (GB:AAA50196.1); contains InterPro domain Winged helix repressor DNA-binding (InterPro:IPR011991); contains InterPro domain High mobility group proteins HMG-I and HMG-Y; (InterPro:IPR000116); contains InterPro domain Histone H1/H5; (InterPro:IPR005818); contains InterPro domain Linker histone, N-terminal; (InterPro:IPR003216); contains InterPro domain HMG-I and HMG-Y, DNA-binding (InterPro:IPR000637)