histone H3K4me/H3K4me2/H3K4me3 demethylase activity
histone h3k4me/h3k4me2/h3k4me3 demethylase activity
histone H3K4me/H3K4me2/H3K4me3 demethylase activity
histone h3k4me/h3k4me2/h3k4me3 demethylase activity